Rockwool 3
Rockwool 3
Rockwool 3
GENERAL INFORMATION
HEALTH ASPECTS
HEALTH ASPECTS
The health effects of fiber glass have been studied for more than 50 years. Several national and international organizations have reviewed that research and evaluated the hazards and risks possibly associated with this material. Upon request, Owens Corning will provide literature discussing these evaluations and the health issues in greater detail. Owens Corning is confident that fiber glass insulation is safe to use when recommended work practices are followed. The health and safety label located on the package and the appropriate Material Safety Data Sheet (MSDS) should be reviewed before installing these products. If the label or MSDS is not available, contact your local supplier or write: Owens Corning World Headquarters, One Owens Corning Parkway, Toledo, OH 43659, or call 1-419-248-8234 for a copy of the current label and MSDS.
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TABLE OF CONTENTS
INSULATION FOR MECHANICAL SYSTEMS
INTRODUCTION General Information and Health Aspects PIPE INSULATION SYSTEMS Fiberglas Pipe Insulation Description: Molded pipe insulation with ASJ jacketing. Maximum operating temperature: 850F (454C) PipeShield Fiberglas Pipe Insulation Description: Molded pipe insulation with a polymer jacketing. Maximum operating temperature: 850F (454C) VaporWick Pipe Insulation Description: Molded pipe insulation designed specifically for below-ambient temperature applications in severe hot/humid operating environments. Maximum operating temperature: 220F (109C) Fiberglas Pipe & Tank Insulation Description: Flexible pipe and tank insulation made of semi-rigid fibrous glass board material with a laminated kraft-aluminum foil ASJ facing. Maximum operating temperature: 650F (343C) Fiberglas FlexWrap Description: Flexible fiber glass insulation for round or irregular shaped surfaces. Maximum operating temperature: 850F (454C) PIPE INSULATION APPLICATION DATA
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DUCT AND EQUIPMENT INSULATION SYSTEMS SOFTR All-Service Fiber Glass Duct Wrap Description: Resilient blanket of fiber glass insulation factory laminated to FRK facing for installation over sheet metal heating and air conditioning ductwork to retard heat flow and enhance thermal efficiency of the system. Maximum operating temperature: 250F (121C) Page Fiberglas 700 Series Insulation Description: Series includes fiber glass insulation boards with a variety of densities and flexibility. Characteristics: Can be specified unfaced or with factory-applied FSK,ASJ or PSK vapor retarding facings. Maximum operating temperature: 450F (232C) Page Fiberglas Insul-Quick Insulation Description: Unfaced, resilient fiber glass insulation designed for easy fabrication and handling. Maximum operating temperature: 850F (454C) Page Fiberglas TIW Types I & II Insulations Description: Flexible, unfaced low-density fiber glass insulations in rolls or batts (Types I and II respectively). Maximum operating temperature: 1000F (538C) Page Fiberglas SCR Insulation Board Description: Lightweight insulation board for use on selective catalytic reactors. Maximum operating temperature: 1000F (538C) Page GENERAL APPLICATION DATA Page ATTACHMENT SYSTEMS
17
19
21
23
25 26
Page 27
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AVAILABILITY
FIBER GLASS PIPE INSULATIONS ARE AVAILABLE IN THICKNESSES AND FOR PIPE SIZES AS FOLLOWS:
Nominal Pipe Sizes, NPS, in (DN, mm) SSL No-Wrap Pipe Insulation(1) Pipe Insulation(2)
1 11 2 2 21 2 3 31 2
12
-6 (15-150) -15 (15-375) 1 2-14 (15-350) 1 2-12 (15-300) 2-11 (50-275) 3-10 (75-250) 41 2-9 (115-225)
12 12
41 2 (114) 5 (127)
16-33 15-33 14-33 12-26 11-26, 30 10-18, 20-22, 24 9-21, 24, 25 8-10, 12, 14, 16, 18, 20, 24 7-14, 16-24
(400-825) (375-825) (350-825) (300-650) (275-650, 750) (250-450, 500-550, 600) (225-525, 600, 625) (200-250, 300, 350, 400, 450, 500, 600) (175-350, 400-600)
(15-150) (15-825) (15-825) (15-825) (15-800) (15-900) (15-750) (15-725) (15-700) (15-675) (150-650) (150-625)
12
51 2 (140) 6 (152)
(1) (2)
6-26 6-25
SSL all made-to-order except 14" x 2" (350 mm x 51 mm) and 16" x 1", 11 2" and 2" (400 mm x 25 mm, 38 mm and 51 mm). Consult Packaging Data Supplement (PP1.P5) available upon request for standard and made-to-order sizes.
SPECIFICATION COMPLIANCE
See also page 26 for a discussion of mineral fiber specifications.
(1)
ASTM C 547, Mineral Fiber Pre-Formed Pipe Insulation, Type I, Grade A to 850F (454C) ASTM C 585, Inner and Outer Diameters of Pipe Insulation ASTM C 795, Thermal Insulation for Use Over Austenitic Stainless Steel(1) ASTM C 1136, Flexible Low Permeance Vapor Retarders for Thermal Insulation: All Types (facing only) Mil. Spec. MIL-I-22344D, Insulation, Pipe, Thermal, Fibrous Glass Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation(1) New York City MEA No. 344-83 CAN/CGSB-51.9 Type 1, Class 2(2) NFPA 90A
(2)
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance. Standard obsolete, replaced by ASTM C 547.
PAGE 4
THERMAL CONDUCTIVITY
k, Btuin/(hrft2F)
ASTM C 411 ASTM C 1136 ASTM E 96, Proc. A TAPPI T803 UL 723,(2) ASTM E 84(2) and CAN/ULC-S102(2) 0 to 850F(1) (-18C to 454C)(1) -20F to 150F (-29C to 66C) 0.02 perm 50 units Flame spread 25(2) Smoke developed 50 0.60 0.50 0.40 0.30 0.20 100 200 300 400 500
Mean Temperature, F
Operating temperature range Jacket temperature limitation Jacket permeance Puncture resistance Composite surface burning characteristics
(1) (2)
Limited to single layer applications above 650F (343C), but not greater than 6" (152 mm) thickness. The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E 84 or CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 335. Values are nominal, subject to normal testing and manufacturing tolerances.
2 4 8 12 2 4 8 12 2 4 8 12
x x x x x x x x x x x x
12
1 1 1 11 2 11 2 11 2 11 2 2 21 2 21 2 3
(50 (100 (200 (300 (50 (100 (200 (300 (50 (100 (200 (300
x x x x x x x x x x x x
13) 25) 25) 25) 38) 38) 38) 38) 51) 64) 64) 76)
(53) (43) (44) (45) 88 142 242 330 (85) (137) (233) (317) 116 123 128 129 (47) (51) (53) (54) 139 188 295 359 (134) (181) (284) (345) 127 125 129 125 (53) (52) (54) (52)
Heat Loss (HL), Btu/hrft (W/m); Surface Temperature (ST), F (C). Design Conditions: Horizontal piping, 80F (27C) average ambient temperature, 0 mph windspeed, ASJ jacket.
0.22 0.23 0.24 0.27 0.29 0.32 0.35 0.39 0.43 0.48 0.54
0.032 0.034 0.037 0.043 0.047 0.051 0.056 0.062 0.068 0.075 0.082
APPLICATION RECOMMENDATIONS
1 1 21 2 1 1 21 2 1 1 2 1 11 2 1 1 (25) (25) (64) (25) (25) (64) (25) (25) (51) (25) (38) (25) (25) Hinged sections are opened, placed over the pipe, aligned and sealed or jacketed as required. Fiberglas SSL II insulation includes jacket and longitudinal lap with two adhesives separated by a release strip. Removing the release strip opens the insulation. After closing on the pipe and aligning, the adhesive strips are rubbed firmly together to close and seal. A two-part butt strip seal completes the closure. Application at ambient temperatures from 25F (-4C) to 110F (43C). No Wrap Pipe Insulation is designed for field jacketing with covering secured by wires or bands, and vapor sealed where required.
110 100 90 80 70
50%70% 80% 90% 50%70% 80% 90% 50%70% 80% 90% 50%80% 90% 50%80% 90%
1 11 2 31 2 1 11 2 3 1 11 2 3 1 21 2 1 11 2
(25) (38) (89) (25) (38) (76) (25) (38) (76) (25) (64) (25) (38)
1 11 2 3 1 11 2 3 1 1 21 2 1 2 1 11 2
(25) (38) (76) (25) (38) (76) (25) (25) (64) (25) (51) (25) (38)
NOTE: Data generated using NAIMA 3E Plus computer program available at www.naima.org. (1) For NPS (DN) greater than 16" (400 mm), please contact your local Owens Corning Representative. (2) If humidity exceeds 90%, some condensation is to be expected; therefore, a coating of a mastic or PVC jacket overwrap is recommended as repeated or continual wetting of the ASJ jacket will degrade its vapor retarder performance.
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Operating temperature range Jacket temperature limitation Jacket permeance Jacket impact resistance Jacket tensile strength Jacket electrical conductance Composite burning characteristics Fungi resistance Corrosion resistance
(1)
ASTM C 411 ASTM C 1263 ASTM E 96, Proc A ASTM D 1709, method B ASTM D 882 ASTM D 257 UL 723(1), ASTM E 84(1) and CAN/ULC-S102(1) ASTM C 1338 ASTM C 665
0F to 850F -20F to 225F 0.15 perm > 2.75 Lbf 18,500 psi Non-conductor Flame spread Smoke developed Meets requirements Meets requirements
25(1) 50
The surface burning characteristics of these products have been determined in accordance with ASTM E 84, UL 723, and CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
SPECIFICATION COMPLIANCE
ASTM C 547, Mineral Fiber Pipe Insulation (Type I, Grade A) ASTM C 585, Inner and Outer Diameters of Rigid Thermal Insulation for Pipe and Tubing (Type 1, Grade A) ASTM C 795, Thermal Insulation for Use Over Austenitic Stainless Steel(1) MIL-I-22344D, Insulation, Pipe, Thermal, Fibrous Glass New York City MEA No. 349-02-M
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance.
THERMAL CONDUCTIVITY
k, Btuin/(hrft2F)
0.60 0.50 0.40 0.30 0.20 100 200 300 400 500
Mean Temperature, F
Mean Temp. C
W/mC
AVAILABILITY
PipeShield is available in thicknesses and pipe sizes as follows:
Insulation Thickness, in Nominal Pipe Sizes NPS, in
1 to 2 21 2 3 31 2 to 4 41 2 to 6
to 33 2 to 32 3 to 33 41 2 to 24 6 to 24
12
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 335. Values are nominal, subject to normal testing and manufacturing tolerances.
0.22 0.23 0.24 0.27 0.29 0.32 0.35 0.39 0.43 0.48 0.54
0.032 0.034 0.037 0.043 0.047 0.051 0.056 0.062 0.068 0.075 0.082
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AVAILABILITY
VaporWick Pipe Insulations are available in thicknesses and for pipe sizes as follows:
Insulation Thickness in (mm) Nominal Pipe Sizes NPS, in (DN, mm)
1 11 2 2 21 2 3
SPECIFICATION COMPLIANCE
ASTM C 547, Mineral Fiber Pre-Formed Pipe Insulation,Type 1** ASTM C 795,Thermal Insulation for Use Over austenitic Stainless Steel ASTM C 585, Inner and Outer Diameters of Rigid Thermal Insulation for Pipe and Tubing CAN/CGSB-51.9-92,Type 1 Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation Mil. Spec. MIL-I-22344D, Insulation, Pipe,Thermal, Fibrous Glass NFPA 90A NYC MEA NO. 349-02M
Self-Sealing Lap Seal **Exception required for maximum temperature. Positive closure is fast, neat and foolproof. No need Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance. for staples or mastic.
Meets Requirements for Mold and Fungi Resistance VaporWick provides no sustenance for mold to propagate and meets the standard ASTM test for fungi resistance.
THERMAL CONDUCTIVITY
Mean temp F k Btuin/hrft2F
10 25 50 100 125
NOTE: Apparent thermal conductivity data determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 335. Values are nominal, subject to normal testing and manufacturing tolerances.
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INSTALLATION RECOMMENDATIONS
32F to 220F (0C to 104C) < 0.15 perm > 50 units Meets requirements Meets requirements Flame spread 25(1) Smoke developed 50 Installation of VaporWick pipe insulation is similar to regular fiber glass pipe covering. See VaporWick Installation Instructions for complete details (Publication # 15-IN-44645). The VaporWick System can be applied on new and retrofit jobs. Unlike traditional insulation, this system may readily be installed on operating systems even if the pipes are wet and slightly corroded. Caution is needed on severely corroded sections as pipe diameters may exceed those listed in ASTM C 585. This may cause an improper pipe fit and result in overloading of the system and/or failure of the closure tape resulting in system failure. For severely corroded pipes, rust and scale should be removed before installation. Ensure that the recommended thickness has been specified to prevent surface condensation. The VaporWick System is not recommended for outdoors or exposed piping where additional jacket finish is required.The evaporation holes must remain uncovered and unpainted at all times after installation. Painting or covering over the evaporation holes will defeat the function of the system. Use of stickers, labels, or colored tape is recommended for pipe service identification.
Operating temperature range Jacket permeance Puncture resistance Corrosion resistance Fungi resistance Composite surface burning characteristics
(1)
ASTM E 96, Proc A TAPPI T803 ASTM C 665 ASTM C 1338 ASTM E 84(1), UL 723(1), and CAN/ULC-S102(1)
The surface burning characteristics of these products have been determined in accordance with ASTM E 84, UL 723, and CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
12
"
1"
11 2"
2"
10"
12"
80
90
70 80 90 70 80 90
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 2 1 1 2
1 1 2 1 1 21 2
1 1 2 1 1 3
1 1 2 1 11 2 3
1 1 21 2 1 11 2 3
1 11 2 21 2 1 11 2 3
1 11 2 21 2 1 11 2 31 2
12
"
1"
11 2"
2"
10"
12"
80
90
70 80 90 70 80 90
1 1 1 1 1 11 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 11 2 1 1 21 2
1 1 2 1 1 21 2
1 1 2 1 1 21 2
1 1 2 1 1 21 2
1 1 2 1 1 3
12
"
1"
11 2"
2"
10"
12"
80
90
70 80 90 70 80 90
1 1 1 1 1 11 2
1 1 1 1 1 11 2
1 1 1 1 1 11 2
1 1 1 1 1 11 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
1 1 11 2 1 1 2
NOTE: All thicknesses are in inches rounded up to the nearest available VaporWick size. Recommendations were developed using the NAIMA 3E Plus computer program, assuming windspeed of 0 mph and outer jacket emittance of 0.9.
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AVAILABILITY
Thickness in (mm) 1 (25) 11 2 (38) 2 (51) 21 2 (64) 3 4 (76) (102) 31 2 (89) Recommended Pipe Size, NPS in (DN, mm) 10 (250) & up 10 (250) & up 10 (250) & up 14 (350) & up 17 20 23 (425) & up (500) & up (575) & up Roll Length ft. (m) 42 (12.8) 27 (8.2) 20 (6.1) 26 (7.9) 21 18 16 (6.4) (5.5) (4.9)
SPECIFICATION COMPLIANCE
RE-INSULATION
(1)
ASTM C 1393, Perpendicular Oriented Mineral Fiber Roll and Sheet, Type II ASTM C 795, Thermal Insulation for Use Over Austenitic Stainless Steel(1) ASTM C 1136, Flexible Low Permeance Vapor Retarders for Thermal Insulation, Types I and II Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation(1) New York City MEA No. 343-83
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance.
STEAM TRACING
PIPE INSULATION
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THERMAL CONDUCTIVITY
k,Btuin/hrft2F
ASTM C 411 ASTM C 1136 ASTM E 96, Proc. A TAPPI T803 ASTM C 165 ASTM E 84(2) 0 to 650F* (-18C to 343C) -20F to 150F (-29C to 66C) 0.02 perm 50 units 125 lb/ft2 (5985 Pa) minimum Flame spread 25(2) Smoke developed 50 0.60 0.50 0.40 0.30 0.20 50 100 150 200 250 300 350
Pipe or equipment operating temperature range(1) Insulation jacket temperature limitation Jacket permeance Puncture resistance Compressive strength at 10% deformation Surface burning characteristics
(1) (2)
Limited to single-layer application. The surface burning characteristics of these products have been determined in accordance with ASTM E 84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
Mean temperature, F Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
12 18 24 30 12 18 24 30 12 18 24 30
x x x x x x x x x x x x
1 1 1 1 2 2 2 2 3 31 2 31 2 31 2
(300 (450 (600 (750 (300 (400 (600 (750 (300 (450 (600 (750
x x x x x x x x x x x x
25) 25) 25) 25) 51) 51) 51) 51) 76) 89) 89) 89)
(49) (50) (51) (51) 292 414 539 663 (281) (398) (518) (637) 122 126 127 127 (50) (52) (53) (53) 370 449 576 702 (356) (432) (554) (675) 127 124 125 126 (53) (51) (52) (52)
Heat Loss (HL), Btu/hrft (W/m); Surface Temperature (ST), F (C). Design Conditions: Horizontal piping, 80F (27C) average ambient temperature, 0 mph windspeed, ASJ jacket.
APPLICATION RECOMMENDATIONS
Measure the length of insulation required according to the fabrication guide located on the carton. Cut completely through the insulation and jacket. Use a flap tool to filet a stapling flange on one end of the insulation. Each 36" (914 mm) section of insulation may be secured around the pipe using staples and mastic, or by applying staples and pressure-sensitive vapor retarder tape. Special care must be taken to vapor seal systems operating below ambient temperatures. Adjacent sections must be tightly butted together, then sealed with vapor retarder tape. If indoor applications will be painted, use only a water based latex paint. Outdoor applications require protection against weather.
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FIBERGLAS FLEXWRAP
AVAILABLE SIZES
Thickness
in 48 48 48 48 48
Width
ft 52 30 26 20 18
Length
in 6 8 10 12 16
Max use temperature Density Compressive resistance Composite surface burning characteristics Corrosiveness Fungi resistance Facing temperature limit Water vapor permeance (facing)
(1)
ASTM C 411 ASTM C 303 ASTM C 165 UL723(1), ASTM E 84(1) and CAN/ULC S102(1) ASTM ASTM ASTM ASTM C C C E 665 1338 1136 96
850F (454C) 2.5 pcf (40 kg/m3) 25 psf (1200 Pa) Flame spread Smoke developed Meets requirements Meets requirements 150F (66C) 0.02 perm 25(1) 50
The surface burning characteristics of these products have been determined in accordance with ASTM E 84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
AVAILABILITY
Fiberglas FlexWrap is available in rolls 48" in width and thicknesses from 1 to 3 inches. Standard roll lengths are given in the table on this page.
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FIBERGLAS FLEXWRAP
PRODUCT DATA
THERMAL CONDUCTIVITY
THE FOLLOWING TABLE MAY BE USED TO ESTIMATE STRETCH-OUT LENGTH FOR VARIOUS STANDARD PIPE SIZES:
Mean Temp,
k,
Mean Temp
VS
TEMPERATURE
0.6
k, Btuin/(hrft2F)
100
500
600
STRETCH-OUT REQUIREMENTS
THE FOLLOWING TABLE MAY BE USED TO ESTIMATE STRETCH-OUT LENGTH FOR VARIOUS STANDARD PIPE SIZES:
(25)
1.5
(38)
(51)
2.5
(64)
(76)
in 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 6.6 8.6 10.8 12.8 14 16 18 20 22 24 26 28 30 32 34 36 27.1 33.4 40.3 46.6 50.4 56.6 62.9 69.2 75.5 81.8 88.1 94.3 100.6 106.9 113.2 119.4
mm 689 849 1,024 1,184 1,279 1,439 1,598 1,758 1,917 2,077 2,236 2,396 2,555 2,715 2,874 3,034
in 36.5 43.5 49.7 53.5 59.8 66.1 72.3 78.6 84.9 91.2 97.5 103.7 110.0 116.3 122.6
mm 928 1,104 1,263 1,359 1,519 1,678 1,838 1,997 2,157 2,316 2,476 2,635 2,795 2,954 3,114
in
mm
in
mm
in
mm
46.6 52.9 56.6 62.9 69.2 75.5 81.8 88.1 94.3 100.6 106.9 113.2 119.4 125.7
1,184 1,343 1,439 1,598 1,758 1,917 2,077 2,236 2,396 2,555 2,715 2,874 3,034 3,193
56.0 59.8 66.1 72.4 78.6 84.9 91.2 97.5 103.7 110.0 116.3 122.6 128.9
1,423 1,519 1,678 1,838 1,997 2,157 2,316 2,476 2,635 2,795 2,954 3,114 3,273
69.2 75.5 81.8 88.0 94.3 100.6 106.9 113.2 119.5 125.7 132.0
1,758 1,917 2,077 2,236 2,396 2,555 2,715 2,874 3,034 3,193 3,353
PAGE 12
850 (454)
750 (399)
1 11 2 2 21 2 3 4 6 8 10 12 14 16 18 20 24 30
12
(15) (25) (40) (50) (65) (80) (100) (150) (200) (250) (300) (350) (400) (450) (500) (600) (750)
(25) (25) (25) (25) (25) (25) (25) (25) (25) (25) (38) (38) (38) (38) (38) (38) (38)
(25) (25) (25) (38) (38) (38) (38) (38) (38) (38) (38) (51) (51) (51) (51) (51) (51)
1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5
(38) (38) (38) (38) (38) (51) (51) (51) (51) (51) (51) (64) (64) (64) (64) (64) (64)
(38) (51) (51) (51) (51) (51) (64) (64) (64) (64) (64) (76) (76) (76) (76) (76) (76)
(51) (51) (51) (64) (64) (64) (76) (76) (76) (89) (89) (89) (89) (89) (102) (102) (102)
1 11 2 2 21 2 3 4 6 8 10 12 14 16 18 20 24 30
12
(15) (25) (40) (50) (65) (80) (100) (150) (200) (250) (300) (350) (400) (450) (500) (600) (750)
1 1 1 1 1 1 1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
(25) (25) (25) (25) (25) (25) (25) (38) (38) (38) (38) (38) (38) (38) (38) (38) (38)
1.5 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5
(38) (38) (38) (38) (38) (38) (51) (51) (51) (51) (51) (64) (64) (64) (64) (64) (64)
1.5 2 2 2 2 2.5 2.5 2.5 2.5 3 3 3 3.5 3.5 3.5 3.5 3.5
(38) (51) (51) (51) (51) (64) (64) (64) (64) (76) (76) (76) (89) (89) (89) (89) (89)
2 2.5 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4 4 4.5 4.5 4.5 4.5
(51) (64) (64) (64) (64) (76) (76) (89) (89) (102) (102) (102) (102) (114) (114) (114) (114)
2.5 3 3 3.5 3.5 3.5 4 4.5 4.5 5 5 5.5 5.5 5.5 5.5 6 6
(64) (76) (76) (89) (89) (89) (102) (114) (114) (127) (127) (140) (140) (140) (140) (152) (152)
Insulation thickness is adequate for personnel protection when the outside surface temperature does not exceed 140F (60C) when installed on a hot surface. The preceding tables give thickness for insulations that will maintain surface temperatures at or below these levels with pipe diameters and operating temperatures shown. NOTES: Calculations assume 80F (13C) ambient temperature and 0 mph wind. At operating temperatures above 650F (243C) Fiberglas pipe insulation must be applied as a single layer only.
(1)
ASHRAE/IESNA 90.1-2001
Energy Standard for Buildings Except Low-Rise Residential Buildings
>8 4 to <8
HEATING SYSTEMS (STEAM, STEAM CONDENSATE, AND HOT WATER)(2)(3) 0.32-0.34 250 2.5 3.0 3.0 0.29-0.32 200 1.5 2.5 3.0 0.27-0.30 150 1.5 1.5 2.0 0.25-0.29 125 1.0 1.0 1.0 0.22-0.28 100 0.5 0.5 1.0 DOMESTIC 0.22-0.28
AND
This National Voluntary Consensus Standard was developed under the auspices of the American Society of Heating, Refrigerating and Air Conditioning Engineers. It provides minimum insulation thickness standards for service water heating systems, HVAC systems, and equipment in new commercial buildings. ASHRAE/IES have recently adopted a revised version denoted 90.1-2001.The requirements for this version are given at the left.
100
1.0
COOLING SYSTEMS (CHILLED WATER, BRINE, AND REFRIGERANT)(4) 0.22-0.28 100 0.5 0.5 1.0 0.22-0.28 100 0.5 1.0 1.0
For minimum thicknesses of alternative insulation types, see ASHRAE 90.1 (1989). Run-outs to individual terminal units not exceeding 12 ft (3.7 m) in length. Applies to recirculating sections of service or domestic hot water systems and first 8 ft (2.4 m) from storage tank for nonrecirculating systems. The required minimum thicknesses do not consider water vapor transmission and condensation. Additional insulation, vapor retarders, or both, may be required to limit water vapor transmission and condensation.
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PAGE 13
4 (1.2) 5 3 3 3 3 6 5 5 5 5
5 (1.5) 5 3 3 3 3 8 5 5 5 5
1 11 2 2 3 2 (50)
12
1 11 2 2 3 3 (80)
12
1 11 2 2 3
(13) (25) (38) (51) (76) (13) (25) (38) (51) (76) (13) (25) (38) (51) (76)
Table at left provides saddle size and spacing recommendations when insulated piping is supported by hangers beneath the insulation rather than from the piping. For pipes smaller than 1" (25 mm), use 1" (25 mm) values. For NPS (DN) sizes between those listed, interpolate between the listed values. High compressive strength pipe insulation inserts are required for NPS (DN) pipe sizes greater than 3" (80 mm) and for all applications on piping systems operating above 350F (177C), to prevent the weight of the pipe from crushing the insulation. Such inserts may be calcium silicate or perlite for high temperature installation. On cold systems, use cellular glass or high-density foam insulation. An alternate method of supporting low-density insulation on cold applications with field-applied metal jacketing is the use of high density fiber glass or foam blocks placed between the pipe and the saddle. For details refer to Midwest Insulation Contractors Association National Insulation Standards.
11 9 8 6 6 17 15 12 11 11
12 11 9 8 6 20 17 14 12 12
14 11 9 8 8 21 18 15 14 14
24 20 17 14 14
26 23 18 15 15
PAGE 14
1 2 4 6 8 10 12 16 20
12
(15) (25) (50) (100) (150) (200) (250) (300) (400) (500)
1.71 1.62 1.41 1.26 1.09 1.14 1.04 1.17 0.96 0.96
(43) (41) (36) (32) (28) (29) (26) (30) (24) (24)
3.03 2.64 2.32 1.98 1.74 1.77 1.80 1.76 1.53 1.51
(77) (67) (59) (50) (44) (45) (46) (45) (39) (38)
4.34 (110) 8.82 (224) 11.50 (292) 15.23 (387) 3.85 (98) 6.48 (165) 9.31 (236) 12.54 (319) 3.34 (85) 5.50 (140) 8.04 (204) 10.62 (270) 2.77 (70) 4.64 (118) 6.60 (168) 8.98 (228) 2.54 (65) 4.10 (104) 6.04 (153) 7.91 (201) 2.44 (62) 4.09 (104) 5.69 (145) 7.42 (188) 2.44 (62) 3.83 (97) 5.34 (136) 6.95 (177) 2.39 (61) 3.72 (94) 5.17 (131) 6.70 (170) 2.13 (54) 3.39 (86) 4.74 (120) 6.17 (157) 2.09 (53) 3.30 (84) 4.59 (117) 5.96 (151)
To determine R-value* (hrft2F/Btu), divide equivalent thickness from table by thermal conductivity, k, at desired mean temperature, from pages 5 or 6. For RSI (m2C/W), divide equivalent thickness, mm, by thermal conductivity, , at desired mean temperature, from pages 5 or 6.
* R-values differ. Find out why in the sellers fact sheet on R-values. Higher R-values mean greater insulating power.
ECONOMIC THICKNESS
FOR FIBERGLAS AND TEMPERATURE PIPE INSULATION
The table on the following page contains data generated using NAIMA 3E PLUS computer program (available from your Owens Corning Sales Representative or at www.naima.org) for horizontal piping systems of average complexity using the assumptions below and published thermal performance data for Owens Corning pipe insulation products. Annual hours of operation: 8,320 Fuel price: $3/mmBtu Annual fuel inflation rate: 6% Interest rate or return on investment: 10% Effective income tax rate: 30% Physical plant depreciation period: 7 years
New insulation depreciation period: 7 years Incremental equipment investment rate: $3.47/mmBtu/hr Percent of new insulation cost for annual insulation maintenance: 2% Labor rate (Means Building Construction Cost Data): $38.35 Percent of annual fuel bill for physical plant maintenance: 1% Ambient temperature: 75F (24C) Outer jacket emittance (ASJ): 0.90 Windspeed: 0 mph Emittance of existing bare pipe surface: 0.80 Reference thickness for payback calculations
(bare pipe, no insulation): 0" Heat loss estimates reflect the thermal performance of Owens Corning Pipe Insulation for pipe surfaces. Before specifying or installing any Owens Corning insulation, consult product data for thickness and/or temperature limitations that may apply at or below the maximum operating temperature listed for that product. Also, in some cases, economic thickness values may not provide surface temperatures required by OSHA or other specifying agencies.
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PAGE 15
ECONOMIC THICKNESS
FOR FIBER GLASS PIPE INSULATION
NPS, in (mm)
250 (121)
Process Temperature, F (C) Fiber Glass Pipe Insulation 350 450 550 650 (177) (232) (288) (343)
750 (399)
1 2 (15)
1 (25) 112 (40) 2 (50) 3 (80) 4 (100) 6 (150) 8 (200) 10 (250) 12 (300) 14 (350) 16 (400) 18 (450) 20 (500) 24 (600) 30 (750) 36 (900)
Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr Economic thickness, in Heat loss, Btu/ft/hr - Surface Payback, years Total savings, $/ft/yr
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
temp.,F
1.0 19-91 3.5 1 1.0 24-92 2.4 3 1.0 31-94 1.8 4 1.0 36-95 1.6 5 1.0 49-97 1.3 8 1.5 44-91 1.3 10 1.5 63-93 1.1 15 1.5 76-93 1.0 19 1.5 89-92 0.9 24 1.5 103-93 0.8 28 1.5 119-94 0.9 30 2.0 106-90 0.5 37 2.0 117-90 0.5 42 2.0 129-90 0.5 46 2.0 153-91 0.3 68 2.0 188-91 0.3 85
1.0 33-102 1.8 4 1.0 41-103 1.2 6 1.0 54-106 0.9 9 1.5 48-97 1.0 12 1.5 64-99 0.7 17 1.5 78-101 0.6 22 2.0 86-96 0.6 31 2.0 106-97 0.5 41 2.0 125-97 0.5 50 2.0 144-98 0.5 59 2.0 164-99 0.5 64 2.5 153-95 0.2 76 2.5 170-96 0.2 85 2.5 187-96 0.2 94 2.5 209-95 0.1 135 4.0 175-88 0.2 168
1.0 50-114 1.1 7 1.0 63-115 0.7 11 1.5 65-106 0.6 16 1.5 74-107 0.5 20 1.5 98-110 0.4 29 2.0 98-103 0.4 37 2.0 132-106 0.3 54 2.5 132-100 0.3 70 2.0 191-108 0.2 86 2.5 186-102 0.3 101 2.5 209-104 0.3 110 3.0 202-100 0.1 128 3.0 223-100 0.1 143 3.0 244-100 0.1 158 4.0 219-94 0.1 222 4.0 267-95 0.1 278
1.5 58-109 0.9 11 1.5 74-112 0.5 17 2.0 73-102 0.5 25 2.0 89-107 0.4 31 2.5 101-104 0.3 45 2.5 120-106 0.3 58 2.5 160-109 0.2 83 2.5 188-109 0.2 108 3.0 200-106 0.2 133 3.0 230-106 0.2 156 3.0 256-108 0.2 171 4.0 222-100 0.1 198 4.0 245-100 0.1 221 4.0 267-101 0.1 245 4.0 312-101 0.1 335 4.0 379-102 0.1 419
1.5 79-119 0.6 16 1.5 100-124 0.3 25 2.5 90-104 0.3 36 2.5 107-109 0.3 45 3.0 124-107 0.2 66 3.0 143-108 0.2 84 3.0 191-112 0.1 122 3.0 226-113 0.1 157 3.0 273-115 0.1 194 4.0 252-106 0.1 228 4.0 271-107 0.1 250 4.0 302-108 0.1 288 4.0 333-108 0.1 323 4.0 364-109 0.1 357 4.0 425-109 0.0 478 4.0 516-110 0.0 598
2.5 80-105 0.5 22 2.5 102-111 0.3 35 2.5 119-112 0.2 51 3.0 129-111 0.2 63 3.0 163-115 0.1 92 3.0 189-117 0.1 117 3.0 252-122 0.1 170 4.0 245-111 0.1 220 4.0 291-114 0.1 272 4.0 332-115 0.1 320 4.0 358-116 0.1 350 4.0 399-116 0.0 403 4.0 439-117 0.0 451 4.0 480-118 0.0 500 4.0 560-118 0.0 596 4.0 681-119 0.0 823
temp.,F
N O T
A P P L I C A B L E
PAGE 16
RECOMMENDED THICKNESS
Selection of insulation thickness and application of insulation are the responsibility of the engineer and contractor. Thickness also affects condensation as indicated on the Condensation Control chart. (See next page.)
(1)
STANDARD ROLL WIDTH 48" (1.2 M) INSTALLED R-VALUES(1) (RSI): WHEN INSTALLED IN ACCORDANCE WITH RECOMMENDED INSTALLATION PROCEDURES, SOFTRTM ALL-SERVICE FIBER GLASS DUCT WRAP WILL PROVIDE INSTALLED R-VALUES(1) (RSI) AS FOLLOWS:
Nominal Out-of-Package Thickness, in (mm) R-value (RSI)(1) Type 75 0.75 pcf (12 kg/m3)
LIMITATIONS
SOFTR All-Service Fiber Glass Duct Wrap is not recommended for use on duct systems subject to continuous service at temperatures in excess of 250F (121C). It should not be exposed to weathering or mechanical abuse without proper protection. It should not be used on the inside of ducts. Avoid usage where surface condensation may be an issue.
11 2 2 21 5 22 5 21 2 3 31 2 4 11 2 2 11 2 2
(1) (2)
(38) (51) (56) (61) (64) (76) (89) (102) (38) (51) (38) (51)
11 8 11 2 15 8 113 16 17 8 21 4 25 8 3 11 8 11 2 11 8 11 2
(29) (38) (42) (46) (48) (57) (67) (76) (29) (38) (29) (38)
hrft2F/Btu (m2C/W) at 75F (24C) mean temperature. Assumes 25% compression of insulation.
SPECIFICATION COMPLIANCE
ASTM C 1290, Flexible Fibrous Glass Blanket Insulation Used to Externally Insulate HVAC Ducts, Type III ASTM C 1136, Flexible Low Permeance Vapor Retarders for Thermal Insulation, Type II (facing only) ASTM C 553,(1) Mineral Fiber Thermal Insulation: Type I SOFTRTM All-Service Fiber Glass Duct Wrap Type 75; Type IISOFTRTM All-Service Fiber Glass Duct Wrap Types 100 and 150. Operating temperatures to 250F (121C) and thermal values to 150F (66C) (mean).
(1)
Preferred specification is ASTM C 1290. NOTE TO SPECIFIERS: Federal Specification HH-I-558B (Amendment 3), Form B (covering the duct wrap), and Federal Specification HH-B-100B (covering the facing), are obsolete. These are replaced by the above-referenced ASTM specifications.
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THERMAL CONDUCTIVITY
ASTM ASTM ASTM ASTM ASTM ASTM C C E C C C 411 1136 96 1104 1338 518 up to 250F (121C) up to 150F (66C) 0.02 perms <3% by weight at 120F (49C), 95% R.H. Meets requirements Type Type Type 75 100 150 0.30 0.27 0.25 (0.043) (0.039) (0.036) Flame spread: 25(1) Smoke developed: 50 0.45 0.40 0.35 0.30 0.25 0.20 25
Operating temperature Insulation jacket temperature limit Water vapor permeance Water vapor sorption Fungi resistance Thermal conductivity k at 75F mean, Btuin/hrft2F ( at 24C mean, W/mC) Surface burning characteristics
(1)
50
75
100
125
150
Mean temperature, F
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
ASTM E 84(1)
The surface burning characteristics of these products have been determined in accordance with ASTM E 84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
CONDENSATION CONTROL
To determine thickness to prevent condensation at various ambient temperature and humidity levels, based on installed thickness 75% of nominal (out-of-package) thickness, 55F (13C) air duct internal temperature: Select maximum expected relative humidity (R.H.) on the lower scale. Move up vertically until that line intersects the expected maximum ambient air temperature. Select the thickness indicated by the intersection point. Specified design thickness must be adequate to prevent exterior surface condensation. Nominal Duct Wrap Thickness to Prevent Surface Condensation F
110 100 90 80 70
NONE REQD
APPLICATION RECOMMENDATIONS
Before applying SOFTR All-Service Fiber Glass Duct Wrap, ducts should be clean, dry and tightly sealed at all joints and seams. It should be cut to stretch-out dimensions and a 2" (50 mm) (approx.) piece of duct wrap removed from the facing at the end of the piece to form an overlapping staple and tape flap. (See illustration below.) Install duct wrap tightly butted with facing outside. Overlap the 2" (50 mm) formed tape flap and facing at other end of the piece of duct wrap. If ducts are rectangular or square, install so insulation is not excessively compressed at corners. Seams should be stapled 6" (150 mm) (approx.) on center with outward clinching staples. Adjacent sections of duct wrap should be tightly butted with the 2" (50 mm) tape flap overlapping. Where rectangular ducts are 24" (600 mm) in width or greater, duct wrap shall be additionally secured to the bottom of the duct with mechanical fasteners such as pins and speed clip washers or cuphead weld pins, spaced on 18" (425 mm) centers (maximum) to prevent sagging of insulation. Do not overly compress insulation. It is neither necessary nor desirable to adhere duct wrap to duct surfaces. Where a vapor retarder is required, seal all seams, joints, tears, punctures and any other penetrations of the duct wrap facing. These areas may be sealed with a pressure-sensitive vapor retarder tape matching the facing (either plain foil or FRK backing stock) or glass fabric and mastic. Cloth duct tape of any color and finish using reclaimed rubber adhesives is not recommended for use on SOFTR All-Service Fiber Glass Duct Wrap.
Ambient Temperature
2" 11 2" (51mm) REQD (38 mm) REQD 3" (76mm) MORE THAN 3" (76 mm)
C
(43) (38) (32) (27) (21)
40
50
60
70
80
90
Relative Humidity, %
The above chart is based on indoor conditions so far as wind and other factors are concerned.
11 2 2 21 5 22 5 3 4
11 8 11 2 15 8 113 16 21 4 3
P+7 (180) P+8 (205) P+81 2 (215) P+9 (229) P+111 2 (290) P+141 2 (368)
All seams and joints stapled approximately 6" (150 mm) on centers before sealing with tape or mastic. Avoid excessive compression at corners.
PAGE 18
SPECIFICATION COMPLIANCE
See also page 26 for a discussion of mineral fiber specifications.
(1) (2)
ASTM C 553, Mineral Fiber Blanket Thermal Insulation, Types I, II, III Type 701, 711 ASTM C 612, Mineral Fiber Block & Board Thermal Insulation, Types IA, IB Types 702, 703, 704, 705, 707 ASTM C 795, Thermal Insulation For Use Over Austenitic Stainless Steel(1) ASTM C 1136, Flexible Low Permeance Vapor Retarders for Thermal Insulation, Type I: ASJ; Type II: FSK Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation(1) New York City MEA No. 227-83 Types 703 & 705, plain and FSK-faced CAN/CGSB-51.10 Type I, Class I Types 703, 704(2) NFPA 90A and 90B California Insulation Quality Standards CA-T052
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance. Standard obsolete, replaced by ASTM C 612.
Equipment operating temperature limitation Insulation jacket temperature limitation Jacket permeance Jacket puncture resistance Compressive strength (minimum) at 10% deformation at 25% deformation Water vapor sorption Nominal density
ASTM C 411 ASTM C 1136 ASTM E 96, Proc. A TAPPI T803 ASTM C 165
Up to 450F (232C)(1) -20F to 150F (-29C to 66C) 0.02 perm FRK: 25 units; ASJ: 50 units Type Type 703 704 60 lb/ft2 25 lb/ft2 (1197 Pa) (2873 Pa) 90 lb/ft2 225 lb/ft2 (4309 Pa) (10.8 kPa) <2% by weight at 120F (49C), 95% R.H. Type 701: 1.5 pcf (24 kg/m3) 711: 1.65 pcf (26 kg/m3) 702: 2.3 pcf (37 kg/m3) 703: 3.0 pcf (48 kg/m3) 704: 4.2 pcf (67 kg/m3) 705: 6.0 pcf (96 kg/m3) 707: 7.0 pcf (112 kg/m3) Flame spread 25(2) Smoke developed 50
AVAILABILITY
Fiberglas 700 Series Insulations are available in standard 24" x 48" (610 mm x 1219 mm) boards with thicknesses from 1" (25 mm) to 4" (102 mm) in 12" (13 mm) increments. Contact your Owens Corning Sales Representative for additional sizes or if specific labeling is required for air handling. Composite surface burning characteristics
(1) (2)
Maximum thickness at 450F (232C): Type 701, 702: 6" (152 mm); Type 703, 704, 705: 4" (102 mm). The surface burning characteristics of these products have been determined in accordance with ASTM E 84, UL 723 or CAN/ULC-S102. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
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PAGE 19
THERMAL CONDUCTIVITY
k, Btuin/hrft2F
Mean k, Btuin/hrft2F Temp.F 701 707 702 703 704 Mean Temp.C 701 , W/mC 702 703
705
711
707
704
705
711
TYPE 703
100
150
200
250
300
Mean Temperature, F
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
APPLICATION RECOMMENDATIONS
Types 701 and 702 are lightweight, unfaced, flexible insulations in batt form for use on vessels having irregular surfaces, where compressive strength is not a performance criterion. Types 703, 704 and 705 are board insulations usually impaled over welded pins on flat surfaces. Unfaced boards are normally finished with reinforced insulation cement or weather-proof mastic. ASJ-, FSK- or PSK-faced insulation boards shall be applied using mechanical fasteners such as weld pins or speed clips. Fasteners shall be located not less than 3" (75 mm) from each edge or corner of the board. Pin spacing along the equipment shall be no greater than 12" (300 mm) on center. Additional pins or clips may be required to hold the insulation tightly against the surface where cross breaking is used for stiffening. Weld pin lengths must be selected to ensure tight fit but avoid oil canning. In multiple layer applications, use faced material on outer layer only. Where a vapor retarder is required, cover pins and clips with vapor sealing, pressure-sensitive patches matching insulation facing. Rub hard with a plastic sealing tool to ensure a tight bond and a vapor seal. All insulation joints should be sealed with pressuresensitive joint sealing tape to match the insulation facing. Rub hard with a plastic sealing tool to effect a tight bond. Recommended practice suggests a 3" (76 mm) wide tape on flat surfaces or where edges are shiplapped and stapled. Use 5" (102 mm) wide tape in lieu of shiplapping. If insulation is being applied to sheet metal ductwork, all sheet metal joints must be sealed prior to insulating. Glass fabric and mastic may be used in lieu of pressure sensitive tape. May be installed in either single or multiple layers up to a maximum of 6" (152 mm) at temperatures not over 450F (232C).
27 19 15 12 10 9 8
98 93 90 88 87 86 86
42 29 22 18 15 13 11
106 99 95 92 91 89 88
57 40 31 25 21 18 16
75 52 40 32 27 23 21
95 66 50 41 34 30 26
The above table provides approximate heat loss values (HL), Btu/hrft2, and Surface Temperatures (ST), F, for flat surfaces. Values are based on horizontal heat flow, vertical flat surface, 80F ambient temperature, still air, ASJ jacket. To convert heat loss values to W/m2, multiply values by 3.15. To convert surface temperatures, use the formula: C = (F-32)/1.8.
701, plain 703, plain 705, plain 703, FSK 705, FSK 703, ASJ 705, ASJ
1 2 1 2 1 2 1 2 1 2 1 2 1 2
(25) (51) (25) (51) (25) (51) (25) (51) (25) (51) (25) (51) (25) (51)
.17 .22 .11 .17 .02 .16 .18 .63 .27 .60 .17 .47 .20 .58
.33 .67 .28 .86 .27 .71 .75 .56 .66 .50 .71 .62 .64 .49
.64 .98 .68 1.14 .63 1.02 .58 .95 .33 .63 .59 1.01 .33 .73
.83 1.02 .90 1.07 .85 1.01 .72 .79 .66 .82 .68 .81 .56 .76
.90 .98 .93 1.02 .93 .99 .62 .60 .51 .45 .54 .51 .54 .55
.92 1.00 .96 .98 .95 .99 .35 .35 .41 .34 .30 .32 .33 .35
.70 .90 .70 1.00 .65 .95 .65 .75 .55 .60 .65 .75 .50 .65
NOTE: Values given in table above are for design approximations only; production and test variabilities will alter results. Specific designs should be evaluated in end-use configurations.
PAGE 20
SPECIFICATION COMPLIANCE
See also page 26 for a discussion of mineral fiber specifications.
ASTM C 612, Mineral Fiber Block & Board Thermal Insulation, Types IA, IB, II ASTM C 795, Thermal Insulation for Use Over Austenitic Stainless Steel ASTM C 1139, Fibrous Glass Thermal Insulation and Sound Absorbing Blanket and Board for Military Applications, Type I, Grade 6 Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation(1) U.S. Coast Guard Approval No. 164.109, Noncombustible Materials CAN/CGSB-51.10 Type 1, Class 1(2)
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance. Standard obsolete, replaced by ASTM C 612.
Hot surface performance(1) Compressive strength at 10% deformation at 20% deformation Nominal density Water vapor sorption Shot content Surface burning characteristics
(1) (2)
Up to 850F (454C) 90 lb/ft2 (4309 Pa) 130 lb/ft2 (6225 Pa) 3.0 pcf (48 kg/m3) < 2.0% by weight, 120F (49C), 95% R.H. Negligible Flame spread 25(2) Smoke developed 50
ASTM C 303 ASTM C 1104 ASTM C 1335 UL 723(2), ASTM E 84(2) and CAN/ULC-S102(2)
AVAILABILITY
Contact your Owens Corning Sales Representative for additional sizes.
Sizes, in (m) Thickness, in (mm)
24 x 48 36 x 48 48 x 48
Maximum thickness at 850F (454C): 6" (152 mm). Maximum thickness at 650F (343C): 8" (203 mm). The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E 84 and CAN/ULC-S102. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
1 2 3 4 5 6 7 8
106 58 40 31 25 21 18 16
154 84 58 44 36 30 26 23
213 117 80 61 50 42 36 32
The above table provides approximate heat loss values (HL), Btu/hrft2, and Surface Temperatures (ST), F, for flat surfaces. Values are based on horizontal heat flow, vertical flat surface, 80F ambient temperature, still air, weathered aluminum jacket. To convert heat loss values to W/m2, multiply values by 3.15. To convert surface temperatures, use the formula: C = (F-32)/1.8. Please visit www.naima.org to calculate insulation thickness using NAIMA's 3E Plus program.
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PAGE 21
APPLICATION RECOMMENDATIONS
Panels can be erected flush to heated surfaces or away from them and secured to buckstays or breeching and ductwork angle iron stiffeners. Can be installed directly to hot, flat or curved surfaces. It can be attached using welded pins or studs and finished with sheet metal; or using metal mesh and insulating cement, then canvassed and painted. Pins with speed washers or studs and nuts should be installed on 12" (300 mm) x 18" (460 mm) (approx.) centers and the insulation impaled over them.The sheet metal or metal mesh is secured to the same fasteners. Joints of the sheet metal are offset from joints of the insulation. For temperatures over 400F (294C) good practice suggests double layer application, regardless of insulation type. May be installed in either single or multiple layers up to a maximum of 6" (152 mm) at all temperatures up to 850F (454C), or to a maximum of 8" (203 mm) at temperatures not over 650F (343C).
THERMAL CONDUCTIVITY
k, Btuin/hrft2F
0.60 0.50 0.40 0.30 0.20 100 200 300 400 500
Used in panel systems where it is secured to pins and clips with metal mesh.
Mean Temperature, F
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
PAGE 22
SPECIFICATION COMPLIANCE
See also page 26 for a discussion of mineral fiber specifications.
ASTM C 553, Mineral Fiber Blanket Thermal Insulation, Types I, II, V TIW Type I; all types TIW Type II when specification Type VII is limited to 1000F maximum use temperature. ASTM C 612, Mineral Fiber Block and Board Thermal Insulation meets Types IA, II, III TIW Type II ASTM C 795, Thermal Insulation for Use Over Austenitic Stainless Steel(1) ASTM C 1139, Fibrous Glass Thermal Insulation and Sound Absorbing Blanket and Board for Military Applications, Type 1, Grade 2 Type I, Grade 5 TIW Type II Mil. Spec. MIL-I-22023D (Ships), Insulation Felt, Thermal and Sound Absorbing Felt, Fibrous Glass, Flexible, Types 1 & 2, Class 3 TIW Type I Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation(1) U.S. Coast Guard Approval No. 164.109, Noncombustible Materials CAN/CGSB-51.11 Type 1, Class 4 Fiberglas TIW Types I & II Insulation(2)
Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance. Standard obsolete, replaced by ASTM C 612.
Equipment operating temperature range(1) Nominal density Shot content Water vapor sorption Surface burning characteristics
(1) (2)
ASTM C 411 ASTM C 167 Type II: 2.4 pcf (38 kg/m3) ASTM C 1335 ASTM C 1104 UL 723(2), ASTM E 84(2) and CAN/ULC-S102(2)
Up to 1000F (538C) Type I: 1.0 pcf (16 kg/m3) Negligible 2.0% by weight at 120F (49C), 95% R.H. Flame spread 25(2) Smoke developed 50
Maximum allowable thickness at 1000F (538C): Type I - 8.5" (216 mm); Type II - 8" (152 mm). The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E 84 and CAN/ULC-S102. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
AVAILABILITY
Contact your Owens Corning Sales Representative for additional sizes.
TIW, TYPE I
Standard Roll Sizes Widths, in (m) Lengths, ft (m) Thicknesses, in (mm)
24 (0.6), 36 (0.9), 48 (1.2) 33 (10), 44 (13.4), 66 (20.1) 1 (25) to 4 (102) in 1 2 (13) increments 24 x 48 (0.6) x (1.2) 48 x 96 (1.2) x (2.4) 1 (25) to 4 (102) in 1 2 (13) increments
TIW, TYPE II
Standard Batts Thicknesses, in (mm)
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DUCT & EQUIPMENT INSULATION SYSTEMS THERMAL INSULATING WOOL PRODUCT DATA
THERMAL CONDUCTIVITY
1.40 1.20 1.00 0.80 0.60 0.40 0.20 100
400 (204) HL ST
1000 (538) HL ST
1 2 3 4 5 6 7 8 1 2 3 4 5 6
(25) (51) (76) (102) (127) (152) (178) (203) (25) (51) (76) (102) (127) (152)
110 62 43 33 27 22 19 17 85 47 32 25 20 17
182 144 128 118 112 108 105 102 163 131 118 110 105 102
282 209 177 158 146 137 131 126 232 174 150 136 127 121
415 301 247 216 195 180 169 160 318 230 192 170 156 146
912 529 370 283 230 193 167 146 538 295 203 155 125 105
568 417 340 293 261 239 221 208 421 299 245 213 193 178
k, Btuin/hrft2F
200
300
400
500
600
Mean Temperature, F
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
TIW Type II
Mean Temp. C
W/mC
The above table provides approximate heat loss values (HL), Btu/hrft2, and Surface Temperatures (ST), F, for flat surfaces. Values are based on horizontal heat flow, vertical flat surface, 80F ambient temperature, still air, weathered aluminum jacket. To convert heat loss values to W/m2, multiply values by 3.15. To convert surface temperatures, use the formula: C = (F-32)/1.8. Please visit www.naima.org to calculate insulation thickness using NAIMA's 3E Plus program.
APPLICATION RECOMMENDATIONS
Can be installed directly on heated flat and curved surfaces by attaching with welded pins or studs and finished with sheet metal or metal mesh and insulating cement, then canvassed and painted. Pins with speed washers or studs and nuts should be installed on 16" (400 mm) maximum spacing and not more than 4" (100 mm) from the edge of the insulation. The insulation is normally impaled over the pins or studs and the enclosing sheet metal or metal mesh secured to the same fasteners. Joints of the sheet metal finish are offset from joints of the insulation. For temperatures over 400F (102C), good insulation practice suggests double layer application, regardless of insulation type. Single layer installation of any type of insulation material requires good workmanship to minimize heat loss and hot spots at insulation joints. Fiberglas TIW Types I and II Insulations may be installed in either single or multiple layers at all temperatures up to 1000F (538C). Maximum allowable thicknesses at that temperature: TIW Type I, 812" (216 mm) TIW Type II, 6" (152 mm). Refer to drawings on page 22.
0.27 0.29 0.39 0.52 0.70 0.96 1.31 0.23 0.24 0.30 0.37 0.46 0.58 0.73
25 50 100 150 200 250 300 25 50 100 150 200 250 300
0.039 0.044 0.058 0.075 0.099 0.131 0.173 0.033 0.036 0.044 0.054 0.066 0.080 0.098
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SPECIFICATION COMPLIANCE
ASTM C 612-00a Mineral Fiber Block and Board Thermal Insulation (Types 1A, 1B, II and III, Category 1)
Max operating temperature Nominal density Water vapor sorption Surface burning characteristics
(1)
ASTM C 411 ASTM C 167 ASTM C 1104 UL 723(1), ASTM E 84(1) and CAN/ULC-S102(1)
1,000F (538C) Max thickness, 8" (203 mm) 2.8 pcf (43 kg/m3) <2% by weight Flame spread 25(1) Smoke developed 50
The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E 84, and CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, the results of these tests may be used as elements of a fire risk assessment that takes into account all of the factors that are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.
THERMAL CONDUCTIVITY
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 100 200 300 400 500 Mean Temperature, F 600
THERMAL CONDUCTIVITY
Mean Temp F k, Btuin/hrft2F Mean Temp C , W/mC
AVAILABILITY
SCR Board is available in 2 x 4 ft. and 4 x 8 ft. sizes in thicknesses from 11 2 to 4 inches in 1 2 inch increments.
k, Btuin/(hrft2F)
Apparent thermal conductivity curve determined in accordance with ASTM Practice C 1045 with data obtained by ASTM Test Method C 177. Values are nominal, subject to normal testing and manufacturing tolerances.
THERMAL PERFORMANCE
Operating Temperature, F (C) Thickness, in 450 HL ST 550 HL ST 650 HL ST 750 HL ST 850 HL ST
2 3 4 5 6 7 8
58 40 31 25 21 18 16
84 58 44 36 30 26 23
80 61 50 42 36 32
82 66 56 48 42
107 86 72 62 55
The above table provides approximate heat loss values (HL) Btu/hrft2F, and Surface Temperatures (ST), F, for flat surfaces. Values are based on horizontal heat flow, vertical flat surface, 80F ambient temperature, still air, weathered aluminum jacket with emmitance of 0.2.
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PAGE 25
Barrier Material, Types I and II Vapor (for Pipes, Duct and Equipment) (Cancelled 9/10/90)
HH-I-558B
ASTM C 1136
Form A, Classes 1,2,3,4,5 Form B, Type I, Class 6 Form B, Type I, Classes 7 and 8 Form B, Type II, Class 9 Forms C and D, Type IV, Classes 10,11,14,15 Forms D and E, Type III, Classes 12,13,16,17
ASTM C 612 ASTM C 553 or ASTM C 1090 HH-1-558C Cancelled without replacement ASTM C 592 ASTM C 547
HH-I-558C
Insulation, Form B, Type I, Blankets, Thermal, Classes 7 and 8 Mineral Fiber, Industrial Type (Cancelled 12/31/96)
ASTM C 612
VAPOR RETARDERS
All insulations lose thermal efficiency when subjected to liquid water (although they recover when dried out). For satisfactory performance of the insulation system, properly installed vapor retarders are important in low-temperature applications, to prevent water vapor migration through the facing into the insulation from the warm to the cold side. Insulation thicknesses must be sufficient so that vapor retarder facings or coverings are not exposed to temperatures above their rated maximums. Refer to the heat loss versus surface temperature tables for specified product.
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ATTACHMENT SYSTEMS
A variety of attachment systems are used to install Owens Corning mechanical insulation products. The following list is supplied as a convenience to readers.
COMPANY
PRODUCT
TELEPHONE
TU20-7, RN45B HT-550, HT-755 3150W16R, 3200W16 PT-79, PT-250, PT-300-I PW, SJ10 HL1620, HL7616AP
Tactoo Insul-Hangers, Series T and Series TSA Tapcon Concrete Fastening Systems, HWH Teks/3, Gridmate Insulation Hangers, Self Locking Washers Cupped Head Weld Pins, Weld Pins Steel Screws, Steel/Plastic Washers
Moore Products
Adhesives
1-800-241-5807
OSI Sealants Foster & Childers Products Macco Adhesives Tacc International 3M Gemco
PL 200, PL Premium Max Bond, 85-15, 85-120, 85-60 CP-56, CP-82, CP-85, CP-88, CP-89, CP-35 LN-601, LN-604, Liquid Nails MA-4062, DSA-40, PF-101 Fastbond 42 NF Plus, 847L, 1357, 1870, 1300L Tuff-Bond
This list is supplied for the readers convenience. Owens Corning does not endorse or recommend these products. Contact the manufacturer for information on products and approved applications.
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OWENS CORNING WORLD HEADQUARTERS ONE OWENS CORNING PARKWAY TOLEDO, OHIO, USA 43659 www.owenscorning.com 1- 800 - GET- PINK
Pub.No. 14210-P. Printed in U.S.A. December 2003. THE PINK PANTHER & 1964-2003 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved. The color PINK is a registered trademark of Owens Corning. 2003 Owens Corning.