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    Torch Seal

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    mk779900mk
    BITUMAT TORCHSEAL is a waterproofing membrane composed of a spunbonded polyester core coated on both sides with APP modified bitumen. It forms an impervious, flexible barrier when installed that can accept structural movement. The membrane is ideal for roofing, reservoirs, basements and other waterproofing applications. It has high tensile strength, elongation, puncture resistance and seam integrity. Installation involves torch welding the membrane with overlaps to create a waterproof seal.

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    Torch Seal

    Uploaded by

    mk779900mk
    24 views2 pages
    BITUMAT TORCHSEAL is a waterproofing membrane composed of a spunbonded polyester core coated on both sides with APP modified bitumen. It forms an impervious, flexible barrier when installed that can accept structural movement. The membrane is ideal for roofing, reservoirs, basements and other waterproofing applications. It has high tensile strength, elongation, puncture resistance and seam integrity. Installation involves torch welding the membrane with overlaps to create a waterproof seal.

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    Torch Seal

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    BITUMAT TORCHSEAL is a waterproofing membrane composed of a spunbonded polyester core coated on both sides with APP modified bitumen. It forms an impervious, flexible barrier when installed that can accept structural movement. The membrane is ideal for roofing, reservoirs, basements and other waterproofing applications. It has high tensile strength, elongation, puncture resistance and seam integrity. Installation involves torch welding the membrane with overlaps to create a waterproof seal.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    24 views2 pages

    Torch Seal

    Uploaded by

    mk779900mk
    BITUMAT TORCHSEAL is a waterproofing membrane composed of a spunbonded polyester core coated on both sides with APP modified bitumen. It forms an impervious, flexible barrier when installed that can accept structural movement. The membrane is ideal for roofing, reservoirs, basements and other waterproofing applications. It has high tensile strength, elongation, puncture resistance and seam integrity. Installation involves torch welding the membrane with overlaps to create a waterproof seal.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    TORCHSEAL

    APP Modified Waterproofing Membrane


    with Nonwoven Polyester Reinforcement

    DESCRIPTION QUALITY CONTROL


    BITUMAT TORCHSEAL is a uniquely formulated In addition to stringent regular tests by BITUMAT
    prefabricated waterproofing membrane with a laboratory, our products are tested periodically by
    special multilayered design for superior pliability, Independent Laboratories.
    tensile strength, workability and resistance to
    elements. STANDARDS
    BITUMAT TORCHSEAL complies with the
    The multilayered design consists of a spunbonded performance requirements and tolerance levels of
    polyester core coated on both sides with APP the listed standards. Some of which modified to
    modified bitumen. The polyester core gives the better suit the various climatic conditions around
    membrane high tensile strength, elongation and the world.
    superior lap joint strength.
    1. American Society for Testing and Material
    Properly installed, BITUMAT TORCHSEAL forms ASTM D 6222 Type I.
    an impervious, permanently flexible waterproof 2. European Union of Technical Agreement
    blanket which accepts normal structural movement (UEAtc)
    without breaking or cracking. 3. Canadian General Standard Board (CGSB
    37-GP 56M - July 1980).
    USES 4. German Standard (DIN 52133).
    BITUMAT TORCHSEAL membranes are ideal for
    a wide range of waterproofing applications, INSTALLATION TOOLS REQUIRED:
    including roofs, reservoirs, basements, tunnels and Gas torch, Knife, Trowel, Measuring tape,
    car parks. Marking string, Gloves.
    BITUMAT TORCHSEAL may be utilized in
    exposed and covered applications. APPLICATION
    BITUMAT TORCHSEAL is installed by torch
    OUTSTANDING FEATURES welding method, loose-laid or fully bonded to
    Total impermeability substrate. When loose-laid, only overlaps are
    Excellent resistance to aging and weathering. bonded together. Peripheres , protrusions and
    Outstanding bondability and seam integrity. other flashing details are installed according to
    Stability at high temperatures. specifications.
    Very high resistance to impact & puncture.
    Simple, single-layer installation reduces COVERAGE RATE (Approx.)
    labour & errors. (Rate may vary as per site requirement)
    Variety of finishes for exposed and
    covered applications. Flat areas : 1.15 M2/M2 per layer with 10
    cms. side laps and 15 cms.
    GENERAL DATA end laps.
    Nominal Weight : 3,4 or 5 kg/M2 Base flashing : 100x35 cms. with 15 cm. end
    Nominal Thickness : 3,4 or 5 MM laps, 0.40 M2/ linear M
    Nominal Roll Size : 1 x 10 Mts. Average wastage : 3 - 5%

    Reinforcement TORCHING GUIDELINES


    Robust, isotropic, spunbonded, nonwoven The underside of the membrane should be torched
    polyester core. just enough to superficially melt the
    bitumen. Excessive heating may damage the
    FINISHES reinforcement. Overlaps should be re-heated from
    BITUMAT TORCHSEAL is available in three basic the top and re-sealed with a trowel to
    finishes: ensure seam integrity.
    Black smooth finish with polyethylene
    surfaces for covered applications. For details of installation methods and flashing
    Granule surfacing for exposed requirements, consult the relevant BITUMAT
    applications. Systems Design and Installation Manual.
    Fine sanded upper surface for coated
    systems.
    TORCHSEAL
    APP Modified Waterproofing Membrane
    with Nonwoven Polyester Reinforcement

    TECHNICAL DATA
    Property Typical Value Test Method
    1. Softening Point, °C 155 ASTM D 36
    2. Penetration, @ 25°C., dmm 18+5 ASTM D 5
    3. Cold Flexibility, °C 0-4 ASTM D 5147
    4. Tensile Strength, N/5cm @ 23+2°C
    Longitudinal 700 (14 KN/m) ASTM D 5147
    Transverse 600 (12 KN/m)
    5. Tensile Strength, N/5cm @ -18+2°C
    Longitudinal 840 (16.8 KN/m) ASTM D 5147
    Transverse 720 (14.4 KN/m)
    6. Elongation, % @ 23+2°C
    Longitudinal 45 ASTM D 5147
    Transverse 45
    7. Elongation, % @ -18+2°C
    Longitudinal 24 ASTM D 5147
    Transverse 24
    8. Tear Resistance, N
    Longitudinal 400 ASTM D 5147
    Transverse 350
    9. Puncture Resistance
    Static Indentation L3 UEAtc 5.1.9.
    Dynamic Indentation I3 UEAtc 5.1.4.
    10. Heat Resistance
    110°C., 2 Hrs No flow ASTM D 5147
    11. Load Strain Product @ 23+2°C
    Longitudinal 31,500 CGSB-37-GP-56M
    Transverse 27,000
    12. Load Strain Product @ -18+2°C
    Longitudinal 20,160 CGSB-37-GP-56M
    Transverse 17,280
    13. Lap Joint Strength N/5cm
    Longitudinal 700 CGSB-37-GP-56M
    Transverse 600 UEAtc
    14. Water Absorption, % WT
    @ 23°C 24 hrs. < 1.0 ASTM D 5147
    15. Dimensional Stability %
    Longitudinal + 0.5 ASTM D 5147
    Transverse + 0.5
    The information given in this Technical Data Sheet reflects typical median properties based on laboratory test, and practical experience; subject
    to the tolerance levels of UEAtc directives. However, as the product is often used under conditions beyond our control, we can’t warrant but
    the product itself.

    THIS PUBLICATION AUTOMATICALLY SUPERSEDES ALL PREVIOUS PUBLICATIONS RELATING TO THIS PRODUCT.

    MSD O9/2003

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