Iglu'® - Disposable Formwork For Ventilated Under-Floor Cavities
Iglu'® - Disposable Formwork For Ventilated Under-Floor Cavities
Iglu'® - Disposable Formwork For Ventilated Under-Floor Cavities
com
KEY:
Air, moisture
Radon
Cold rooms
Utility passage
Foundations
Certications
FOREIGN COMMERCIAL SECRETARY OFFICE Telephone Fax e-mail +39 0422 208311 +39 0422 800234 export@daliform.com TECHNICAL SECRETARY OFFICE Telephone Fax +39 0422 208350 +39 0422 800234
e-mail tecnico@daliform.com
Igl is a market leading product that was created and patented for the realisation of sanitary spaces, ventilated cavities, under-oor cavities, ventilated oors and roofs during the construction and restructuring of civil and industrial buildings. This result of an ingenious idea dating back to 1993 considerably improved building methods. The innovative capacity of Igl has received numerous successes and recognitions on a national and international level, quickly conrming it as a product of excellence in the building world. The modular, plastic Igl formworks, placed side by side in sequence according to a predened direction, make it easy to quickly create a self-supporting pedestrian platform above which a layer of is cast in order to easily and economically create a ventilated slab placed on pillars with the below cavity area available for the passage of systems but above all ventilated to counteract rising humidity and radioactive gases.
Daliform Group with Igl, one of its creations par excellence, has revolutionised building under-floor cavities to finally eliminate this problem through the availability of new materials. Today Igl makes the construction of under-floor cavities easy, economic and highly efficient as never before.
Danger of Radon gas and rising humidity in a home built on a traditional foundation.
To obtain a natural "chimney effect" position the inlet holes on the northern side at a height just off the ground and the outlet holes on the southern side at a higher point (preferably up to the roof), being careful to connect the various rooms of the foundation grid together so that the entire under-oor cavity is connected. The ducts positioned inside the wall with southern exposure will heat up, causing an upward motion intaking air from the under-oor cavity.
The cavity is very large to the benet of the insulation, ventilation and transit of technical and technological users.
Advantages
Possibility to implement, in a single solution, foundation beams and the slab with the help of the L-Plast and Beton Bridge accessories. Reduction of manpower requirements by up to 80% in comparison to traditional systems. Drastic reduction in the use of concrete and aggregates as the arch form permits maximum resistance with a minimum thickness. Adaptable to non-standard spaces as the modules can be cut without underpinning. Ease of positioning due to lightness and simple linking of the modules. Simple adaptation to various perimeters. Quick and immediate cutting and shaping of the modules. Passage of the underground systems in every direction. Creation of a barrier against humidity. Tightness against rising humidity. Effective ventilation in all directions. Disposal of any RADON gas. No point of contact between the concrete and the ground. Perfect transpiration of the perimeter wall.
Airport expansion
Convent restoration
Roof-top gardens
Applications
Ventilated under-oor cavities for civil and industrial buildings that are being built new or reconstructed. Urban infrastructure structures: squares, sidewalks, sports facilities. Creation of an intermediate slab or roong for cavities used for ventilation and the passage of systems. Rooms used for humidity and temperature control: drying cells, cold rooms, greenhouses, storage rooms and cellars. Underground pipes for the passage of utilities. Inspectionable cavities and pits. By lling it in simply with expanded clay, it can be used to create rooftop gardens. Underground ducts for the dispersion of water and for drainage. Overhead sidewalks for passenger loading and unloading or the creation of oating oors. Levelling height.
Range
50
50 (57,8) (71)
H cm
Working dimensions* cm h cm 1 x cm 2 x cm m /m kg.
3 2
4
50x50 3 3 3 0,004 0,770
4
50x50 2,2 2,2 2,2 0,006 0,800
6
50x50 3,9 3,9 3,9 0,007 0,840
8
50x50 4,5 4,5 4,5 0,012 1,240
8
50x50 5,9 5,9 5,9 0,010 0,875
10
50x50 5,8 5,8 5,5 0,013 1,200
12
50x50 8 8 8 0,016 1,250
12
50x50 7,7 7,7 7,5 0,021 1,225
14
50x50 9,8 9,8 9,4 0,028 1,250
16
50x50 11 11 9,5 0,034 1,300
16
50x50 11,8 11,8 11 0,030 1,275
18
50x50 13,8 13,8 12,5 0,033 1,300
20
50x50 13 13 10 0,035 1,450
20
50x50 15,5 15,8 13,5 0,034 1,325 110x110x220 430 320 80 18 205 7
22
50x50 17,8 17,8 15 0,036 1,350 110x110x225 440 320 80 20 205 15
25
50x50 20,5 20,5 15 0,039 1,450 110x110x225 450 320 80 23 205 12
27
50x50 21 21 16 0,040 1,650 110x110x245 525 300 75 25 205 7
27
57,8x57,8 22,5 22,5 16,8 0,043 1,800 120x120x240 560 300 100 25 205 7
30
50x50 26,3 25 13 0,046 1,600 110x110x250 510 320 80 28 205 7
35
50x50 29 25,5 14,5 0,056 1,850 110x110x230 585 300 75 33 205 17
35
50x50 31,3 26,5 14,5 0,052 1,700 110x110x255 540 320 80 33 205 17
40
50x50 34 27,5 15 0,060 2,000 110x110x234 630 300 75 38 205 12
40
50x50 36,3 28,5 15 0,058 1,800 110x110x260 570 320 80 38 205 12
45
50x50 39 27 14,5 0,065 2,100
45
50x50 41,3 29,5 16 0,064 1,900
50
50x50 43 26,5 14 0,067 2,150
50
57,8x57,8 45,5 30,8 16,6 0,077 2,880
55
50x50 44 25,5 13,5 0,090 2,400
60
57,8x57,8 55,4 33,6 18,1 0,083 3,085
65
71x71 60,7 45 25 0,112 4,600
70
71x71 65,7 45 25 0,114 4,760
75
71x71 70,7 45 25 0,117 4,870
80
71x71 75,7 45 25 0,118 5,350 80x160x250 600 110 55 79 205 10
DALIFORM GROUP
50 (57,8) (71)
50
a x b x h 110x110x110 110x110x252
h b a
110x110x254 110x110x210 110x110x256 110x110x220 110x110x225 110x110x220 110x110x230 110x110x244 110x110x220 110x110x220 110x110x236 520 600 150 3 205 15
Igl linea
110x110x245 110x110x250 110x110x238 120x120x262 110x110x245 120x120x262 80x160x250 80x160x250 80x160x250 660 300 75 43 205 7 570 300 75 43 205 7 675 300 75 49 205 7 725 240 80 48 205 17 750 300 75 49 205 7 725 228 76 59 205 7 564 120 60 64 205 10 564 116 58 69 205 10 558 112 56 74 205 10
kg. Units m
2
h B
h B B
L-Plast panels
B
H cm L cm D cm
Depending on the different heights, the shape of the shuttering will differ from what is shown in the drawing.
The material is waterproof and can therefore be stored outside. * Recyclable material is allowed a size tolerance of 1,5%. ** The volume may vary depending on the pouring condition and the tolerance of the material.
Slab cm
Mesh mm cmxcm
Use
Loads Kg/m2
Slab cm
Mesh mm cmxcm
Igl H4 1,65 0,19 0,08 2,29 0,25 0,10 3,98 0,41 0,15 7,29 0,72 0,26
Igl+ H4 1,16 0,26 0,126 1,63 0,34 0,16 2,84 0,56 0,247 5,2 0,98 0,418
Igl+ H6 1,31 0,275 0,13 1,83 0,36 0,165 3,2 0,59 0,255 5,87 1,03 0,43
Igl H8 0,78 0,31 0,18 1,08 0,40 0,22 1,86 0,65 0,35 3,37 1,14 0,58
Igl+ H8 1,57 0,29 0,136 2,12 0,39 0,17 3,8 0,63 0,267 7,04 1,16 0,45
Igl+ H 10 0,151 0,30 0,138 2,08 0,39 0,17 3,57 0,62 0,26 6,48 1,08 0,44
Igl H 12 0,94 0,34 0,19 1,28 0,45 0,24 2,20 0,72 0,37 3,98 1,25 0,62
1,07 0,38 0,21 1,44 0,48 0,26 2,4 0,76 0,39 4,23 1,31 0,64
1,11 0,39 0,21 1,49 0,49 0,26 2,49 0,78 0,39 4,43 1,33 0,65
1,14 0,39 0,21 1,53 0,5 0,26 2,56 0,79 0,4 4,56 1,35 0,66
1,23 0,41 0,22 1,64 0,52 0,27 2,74 0,82 0,41 4,87 1,4 0,67
1,23 0,42 0,22 1,73 0,54 0,28 2,87 0,84 0,42 5,1 1,43 0,69
1,50 0,45 0,24 2,00 0,58 0,29 3,31 0,91 0,44 5,88 1,55 0,72
1,7 0,56 0,3 2,25 0,71 0,37 3,71 1,11 0,55 6,56 1,89 0,91
0,96 0,36 0,2 1,27 0,46 0,25 2,09 0,71 0,37 3,7 1,21 0,61
1,11 0,40 0,22 1,46 0,50 0,27 2,37 0,77 0,39 4,15 1,30 0,64
1,11 0,39 0,22 1,46 0,5 0,265 2,38 0,77 0,4 4,19 1,3 0,64
1,23 0,42 0,23 1,61 0,53 0,28 2,60 0,81 0,41 4,55 1,37 0,67
1,32 0,43 0,23 1,73 0,55 0,28 2,81 0,84 0,42 4,91 1,42 0,68
1,51 0,47 0,25 1,96 0,59 0,30 3,15 0,90 0,44 5,48 1,51 0,72
1,59 0,48 0,25 2,07 0,6 0,3 3,33 0,92 0,45 5,79 1,55 0,73
1,52 0,47 0,25 1,97 0,59 0,30 3,16 0,90 0,44 5,49 1,51 0,72
1,65 0,57 0,31 2,13 0,71 0,377 3,38 1,08 0,55 5,83 1,8 0,89
1,81 0,53 0,27 2,31 0,66 0,33 3,63 0,98 0,47 6,19 1,63 0,76
2,19 0,67 0,34 2,81 0,83 0,42 4,43 1,25 0,61 7,6 2,07 098
3,3 0,99 0,48 4,1 1,21 0,59 6,21 1,8 0,86 10,3 2,95 1,39
3,3 0,99 0,49 4,11 1,21 0,59 6,23 1,8 0,86 10,3 2,96 1,40
3,3 1,00 0,49 4,13 1,22 0,6 6,25 1,81 0,87 10,4 2,96 1,40
3,3 1,00 0,49 4,15 1,22 0,6 6,27 1,81 0,87 10,4 2,97 1,40
Views of the model subjected to structural analysis.
1.000
5 10 0
5 25 x 25
Residences
400
5/25x25
5 10
3.000
5 10 5
5 20 x 20
Ofces 600 4 5/25x25
Certications
BBA - Technical Approvals for Construction. Technical Construction Certicate issued by the Technical and Test Institute for Constructions Prague (Czech Republic). Technical Construction Certicate issued by the Agency for Quality Control and Innovation in Building (Hungary). Hygienic Certicate issued by the National Institute of Hygiene (Poland). Acoustic check for the verication of DIN standards. Avis Technique issued by the French institute CSTB (member of EOTA - European Organisation for Technical Approvals). Rupture load tests certied by the University of Padua. GHOST-R Certicate of conformity about quality and safety of products (Russia). Member of the Green Building Council Italia. Environmental Compatibility Certication (CCA). System certication pursuant to EN ISO 9001 - EN ISO 14001 - SA Standard 8000.
5.000
10 15 5
6 20 x 20
10.000
10 15 10
8 20 x 20
20.000
15 20
10
8 15 x 15
Workshops
2100
6/20x20
5 10
10
12
1 Preparation of the natural ground. of the lean concrete foundation, to be sized according to 2 Preparation the loads and capacity of the ground. 3 Positioning the L-Plast panel around the foundation beams after positioning the necessary reinforcements.
4 Positioning the linking male/female formworks, working from the left to the right, from the top down, making sure the arrow is facing upward.
6 5
from the centre of the arc, letting it go 6 Casting the concrete starting inside the legs of the Iglu.
To ensure a correct installation and perfectly created under-oor cavity please refer to the products usage requirements.
Detailed view of the complete sequence of positioning the Igl, subsequent reinforcement, casting and smoothing.
Casting method
from the centre of the arc, letting it go 1 Casting the concrete starting inside the legs of the Iglu.
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A1
A2
A3
A4
A5
1rst Row
B1
B2
B3
B4
B5
2nd Row
C1
C2
C3
C4
C5
rd
Row
Fig. 1 - Dry positioning of the rst formwork, the arrow is facing the foundation curb.
1 2 3
Position the rst element to the upper left with respect to the work surface, making sure that the arrow is pointing up (Fig. 1).
Unite the elements in sequence, by horizontal row, proceeding from the left towards the right and from the top downwards (following
the direction normally used for writing), as shown graphically on the crown of each unit (Fig. 2). To unite the units in sequence, be careful to perfectly link the male-female hooking elements at the base of the support feet (see
Fig. 3 - Detailed view of the male-female system linking phase - note the perfect seal of the feet.
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INDUSTRIAL FLOORING IN REINFORCED CONCRETE SEPARATING SHEET IN POLYETHYLENE THREE LAYERED INSULATION REINFORCED CONCRETE SLAB WITH MESH 6/20x20 cm
Igl has numerous advantages, for example ventilation and is more effective because it creates a single open space under the floor and the air can circulate in all directions. There are also economic advantages due to the ease of positioning and material savings.
IGLU FORMWORK
From the onset, Daliform Group srl has been committed to environmental sustainability, a field in which it has obtained impressive results.
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Creation of a flat ventilated roof on an existing slab: - Positioning of the humidity barrier. - Positioning of the insulating layer. - Creating the sloping screed. - Positioning of the Igl formwork H 4, 8, 12 cm. - Positioning of the welded mesh 6 20x20. - Creating the concrete screed above the Igl modules. - Screed waterproong. - Creation of the nished oor.
VENT D=8 cm DUAL ELASTOMERIC SHEATH (4 Kg/m2 s=4+4 mm) FILLING CONCRETE IGLU H=8-12 cm
SHEATH RISE BELOW THE IGLU DOWNSPOUT DRAIN (with pipe unions and leaf guards)
LIGHTENED CONCRETE FOR SLOPES (Average th. = 7-8 cm) THERMAL INSULATOR (th= 4-5 cm) HUMIDITY BARRIER SLAB
Acoustic insulation
Law 447/95 foresees the protection against noise transmission in buildings, which can be done in particular through acoustic floor insulation. This can be implemented by creating horizontal structures of a suitable mass, placing layers of material between the oor and the screed that dampens the vibrations due to impact noise. Depending on the building's use, the law species the different phono insulation parameters. With the help of Igl H 4-8-12 cm, which is placed between the screed and the slab structure, a noise control mechanism is implemented that makes it possible to increase the level of comfort in homes, with the additional benet of a cavity that is created through which cables and piping can be passed and is also a less heavy solution than the classical screed. In combination with specic phono insulating packages Igl helps reach the values specied by regulations in terms of noise.
The framework law on acoustic pollution no.447 dated 26/10/95 establishes the fundamental principles on protecting the outdoor environment and the residential environment from acoustic pollution.
FLOOR WITH FOUNDATION INSULATING LIGHTENED CONCRETE SEPARATOR SHEET REINFORCED CONCRETE SLAB
IGLU H=8-12 cm
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Advantages: There are no maintenance costs for the sidewalk/bike path. Greater satisfaction for residents who will not have to complain about damaged pavements. Fewer accidents involving the elderly or people with limited motor skills. Levelling with great savings in inert material.
IGLU
Method for preparing a roof-top garden: - Preparation of the support. - Passing the systems. - Positioning of the Igl modules. - Filling with expanded clay or gravel. - Laying of the geotextile. - Filling with soil.
IGLU
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accessories
L-Plast accessory
L-Plast is used for new constructions to create the slab and foundation beams with a single concrete casting; when restructuring is used to easily create reinforcement curbs for existing foundations. Furthermore, L-Plast is ideal for creating air ducts in general, such as for cold rooms, for example (if forced ventilation is necessary) or in geothermal applications where air must be blown into the under-oor cavity. When restructuring, when the existing walls must be reinforced or when an underpinning must be created, L-Plast is a useful work tool that helps creating a new slab or reinforcement base with a single casting.
FLOOR WITH FOUNDATION THERMAL INSULATION CASTING STOP L-PLAST WATER REPELLENT WATERPROOF SHEATH REINFORCED CONCRETE SLAB
Advantages: Ease of positioning due to die cutting. Easy to cut to permit the passage of ventilation pipes, sewer and system piping. Quick to install, saving up to 80% of the time required for traditional procedures.
LEAN CONCRETE SLAB IGLU' FORMWORK
h (cm) 12 14 18 25 33 38 43 49 49
d (cm) 8 7 7 7 17 12 7 7 7
L (cm) 205 205 205 205 205 205 205 205 205
th (cm) 0,4 0,25 0,25 0,4 0,4 0,4 0,4 0,5 0,5
Igl of reference h 8 - h 12 h 16 h 20 h 27 h 35 h 40 h 45 h 50 h 55
th d L
L-Plast is delivered in 2 m panels with a pre-folded line (die cutting). Simply fold it along the line and position on the ground the short part of the L, keeping the long part vertical, sustained by a part of Igl or another foundation cage.
19
accessories
Iso Igl - for insulated slabs
The combined use of Igl and Iso Igl saves time when working as the number of concrete castings are reduced to only one; the slab that is created also provides continuous insulation. The systems can be positioned in the soft of the polystyrene panels before casting the slab. The surface can then be machine smoothed to adhere to the pavement. In conclusion, Igl with the accessory Iso Igl makes it possible to create a slab with a sanitary space and an insulated oor with reduced positioning times. In this case, as the Iso Igl panels prevent the lling of the pillars, the slab will be a true slab to be suitably dimensioned and reinforced.
air outlet
Iso Igl is a polystyrene panel with dimensions of 100 x 100 cm. It makes it possible to create a concrete structure with crossed ribbing with surrounding supports (walls and foundations).
GROUND
IGLU' FORMWORK WITH THE SOLE FUNCTION OF SCAFFOLDING - FEET NOT FILLED
air outlet
Beton Up is an accessory for Igl or the Atlantis System that prevents the concrete from forming pillars.
GROUND IGLU' FORMWORK WITH THE SOLE FUNCTION OF SCAFFOLDING - FEET NOT FILLED
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accessories
Beton Bridge - for the simultaneous casting of beams/under-ground cavities
If casting the foundation beams and the under-oor cavity at the same time, a problem might arise if the lateral surfaces of the under-oor cavity are not exactly a full multiple of the formwork itself. This limit is quickly overcome with Beton Bridge in an economic and highly efficient manner. Any other system currently on the market is not only expensive but also completely inefcient, if not even detrimental to the purpose of the under-oor cavity and ventilation. Alternative systems create numerous points of contact between the slab and the above ground with evident rising humidity and prevent the inner walls of the foundation beams that close the under-oor cavity from "breathing" and thereby remove any humidity.
air outlet
BETON-BRIDGE
Advantages Under-oor cavity adaptable to any dimension. Perfect ventilation. No niches. Reduction in implementation costs.
h (cm)
15 19 26 34 39 44 49 54
b (cm)
5 5 5 5 5 5 5 5
L (cm)
45 45 45 45 45 45 45 45
th (cm)
4 4 4 4 4 4 5 5
Igl of reference h 16
h 20 h 27 h 35 h 40 h 45 h 50 h 55
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Photo gallery
Photo gallery
Ventilated roof
13
Igl: excellence
The quality of the compound, the particular shape, the thicknesses, the dimension of the product and the work techniques make Igl a product of excellence. Designed for solving problems with Radon and humidity in modern, economic terms, also respecting the environment, Igl will not undergo, either during and after the casting, dangerous deformations due not only to the weight of the concrete but also to the dynamic effect of the work operations, such as: the load of the fresh concrete, pressure from casting compression and vibration, the weight of people and equipment, guaranteeing safety, the lack of deformations and a water-proof seal. Numerous national and international recognitions have been obtained over the years that attest to the vast and well-appreciated contribution that Igl has provided to the construction industry: Award for Technological Building Innovation "Construmat 95" Barcelona, Carnia Alpe Adria Award "100 greenest projects in Italy, Environment Business Award 2006. Numerous Product and System Certications have been received that prove not only product quality, but also the validity of the constructive solutions and the applications in the building industry All of this, together with the advantages mentioned below, conrm that Igl is the product of reference for operators and professionals.
Under-floor cavity with Igl: Igl is produced according to high quality standards. The thickness and quality of the raw material (even if recycled) make it absolutely rigid and non-deformable under the weight of the operators and the concrete in its "fluid" phase, which guarantees: compliance with under-floor cavity geometry and the real consumption of concrete. Under-floor cavity with a low-cost formwork: Low-cost formworks, to be such, are produced using less material, resulting in a reduction in the thicknesses and the structure, due to which the product can be signicantly deformed under the pressure of the casting, resulting in an increased use of concrete, thereby increasing costs. This creates a FALSE savings in an underhand manner as the person using it is convinced of the savings, but ends up spending more.
After a few Igl modules have been positioned, they can be walked on. Thanks to its arch form, Igl provides greater resistance guaranteeing pedestrian accessibility before concrete casting, also when walking directly on the centre of the arch.
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Environmental compatibility
Daliform Group has again demonstrated to be extremely precise with regard to respecting health and the environment having been the rst to obtain Environmental Compatibility Certification (CCA) for its products. This certicate is very important for Iglu because it demonstrates: the lack of dangerous substances in its composition (even if recycled materials are used); the lack of emissivity of toxic substances during the various phases of the product's life and operating cycle, which benets the health of the intermediate users (production and installation personnel) as well as nal users (people living in the building) as well as the environment in general.
Certications
Daliform Group products comply with the strictest international standards and have received product certications such as BBA (UK), Technical Construction Certicate issued by the Technical and Test Institute for Constructions Prague (Czech Republic), Technical Construction Certicate issued by the Agency for Quality Control and Innovation in Building (Hungary), Hygienic Certicate issued by the National Institute of Hygiene (Poland), Acoustic check for the verication of DIN standards, Avis Technique issued by the French institute CSTB. A series of rupture load tests have been carried out and certied by the University of Padua as well as "Productive process monitoring tests". Technical ofce: Tel. +39 0422 208350 - tecnico@daliform.com To obtain updated technical cards, support material, new photos and case studies, go to Acoustic www.daliform.com
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Outlet internal air External air Dispersion from pavement Preheating in the under-floor cavity
Heat exchanger
Growing sensibility towards the more sustainable use of resources has led the Daliform Group to study the thermodynamic effects of the under-floor cavity, with particular focus on the recovery of the geothermal heat it contains, which is generally wasted. The system, which involves the use of increasingly common technological systems such as heat exchangers and heat pumps/compact aggregate pumps, makes it possible to signicantly improve the performance of Casaclima certified buildings. In fact, with current law no. 192/2005 energy consumption for heating is approx. 100 kWh/m2 per year; when respecting the standards of CasaClima B consumption is less than 50 kWh/m2 per year, and the use of an energy recovery system makes it possible to reduce this consumption by at least 2.7%; in a CasaClima A certied home (< 30 kWh/m2 per year) this would permit an additional 4.4% savings; nally, in a CasaClima Oro certied home (< 10 kWh/m2 per year) this savings increases to 11.3%.
In this case, a "package" was created consisting of the following, from the bottom upward: - Gravel cm 10 - Igl cm 27 + Beton Up - 15 cm slab - 20 cm insulation (EPS) - 5 cm screed The transmittancy of this package was calculated according to the regulations of EN ISO 13370. The adopted solution foresees the creation not of a traditional under-oor cavity, but a slab that acts statically like a double oor. This is to avoid the lean concrete below the Igl formworks, which increases the thermal capacity of the (wet) ground, thereby recovering the heat. An alternative solution foresees the use of Iso Igl directly above the under-floor cavity; in this case the following package is created: - Gravel 10 cm - Igl 27 cm - Iso Igl 10 cm - 15 cm slab The advantage in this case is that the concrete can be poured with one casting, creating at the same time the foundation beams and the slab, avoiding the use of lean concrete and screed. The last example, which is only to be applied in an area without Radon gas, foresees an outdoor pit with a condensation exhaust fan that is able to dehumidify the air in the under-oor cavity without mixing it with outdoor air. In this way, an under-oor cavity is obtained that performs like a closed cavity, better insulating the building from the ground.
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SUPPORT FOR THE EXECUTIVE DESIGN Support by design professionals. Upon request, the formwork positioning plan can be supplied with a list of the products required to carry out the work and the relative accessories.
ON-SITE SUPPORT If necessary, our technical staff can be present on-site to help the construction company during the operational phase.
The technical consultancy is only valid for the Daliform Group construction systems. To contact the technical office: Tel. +39 0422 208350 - tecnico@daliform.com
To obtain updated technical cards, support material, new photos and case studies, go to www.daliform.com
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Specications
Implementation of a ventilated under-ground cavity for a total height of ______ cm with the supply and on-site positioning of recycled plastic Igl formworks from the Daliform Group for the quick dry formation of a self-bearing pedestrian accessible platform above which the C25/30 concrete is cast to ll the formwork up to its crown and an upper slab of ______ cm reinforced with welded mesh ______ cm 20 x 20 cm, levelled and smoothed with a plastering trowel. Igl formworks must have dimensions of 50 x 50 cm (centre distance) and ______ cm in height, with a convex shape to be placed only on the four lateral feet to guarantee maximum ventilation and facilitate the passage of utilities. When dry, they provide breaking resistance of 150 kg in correspondence of the centre of the arch with an 8 x 8 cm clamp. Formworks in recycle plastic, such as Igl, must not release polluting substances, have an Environmental Compatibility Certification and be produced by a Company Certied according to International Standards UNI EN ISO 9001 (Quality), UNI EN ISO 14001 (Environment); BSI OHSAS 18001 (Safety) and SA 8000 (Social responsibility). The company that supplies the Igl formworks must also exhibit the product certicate approved by an EOTA member agency (European Organisation for Technical Approvals). Including accessories, waste, cutting and all other expenses: ______ /m2 ______
Supply and positioning of the welded mesh ___ mm - 20x20 cm Kg/m2 Supply and casting of concrete C25/30 - for filling up to the crown m3/m2 Supply and concrete casting CLS C25/30 - for a slab of cm ___ m3/m2 Total cost /m2
Tractor (8.20/9.60x2.45) Trailer (6.20x2.45) Tractor+ Trailer type BIG (8.40+7.20x2.45) Semi-trailer (13.60x2.45) 20 feet container 40 feet container
8,20/9,60 x 2,45
6,20 x 2,45
7,20 x 2,45
13,60 x 2,45
20 feet
40 feet
The information contained in this catalogue could be changed. Before placing an order, request a conrmation or updated information from the DALIFORM GROUP, which reserves the right to make changes at any moment without notice. In consideration of recycled material, it is specied that there are tolerance margins caused by environmental factors.
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www.daliform.com
DG_IG - Rev. 07_03-13
Tel. +39 0422 2083 - Fax +39 0422 800234 export@daliform.com - www.daliform.com Via Serenissima, 30 - 31040 Gorgo al Monticano (TV) - Italy
Made in Italy