Bitumen Roofing
Shingles
Bitumen Roofing
Shingles Sommaire
Bitumen shingles: quite a story …
3
General description
3
Versite
4
Toisite
5
Items supplied to worksites
6
Other supplies
6
Colour chart
8
Traditional range
9
The grey shades of natural minerals
Traditional range
10
The colours of earth and fire
Traditional range
11
Colours intergrating into the surrounding environment
Geocrom range
12
Toisite Écaille Cuivre
13
Half-round copper shingle
Installation
15
Low altitude installations: 900m
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High altitude installations: 900m
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Preamble CAUTION: the information concerning installation is just an outline and, naturally, is not exhaustive. It is not meant to dispense the installers from having a complete knowledge of the reference documents (professional Rules, Standards, Technical Approvals, Installation Manuals, etc.) resulting from consulting them in their full text.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Bitumen shingles: quite a story … Very early in human history, bitumen was recognised for its binding and waterproofing properties: “And they said to one another: come, let us make bricks, and burn them thoroughly. And they had brick for stone, and bitumen for mortar.” Genesis, Chapter X1, verse 3.
This verse, drawn from the Old Testament, demonstrates (if there were any need to do so) that bitumen is one of the oldest building materials used in the world. 5,000 years later, the bitumen shingle has become, after the burnt clay type, the roofing material most used in the world.
It was in 1863, in the United states, that the bitumen shingle was first patented … but this product had protected homes from wind, snow, and freezing in Canada already for a long time. In the 1960s, these shingles reached Europe. Already in 1964, Siplast filed the first patent for bitumen shingles with glass fibre reinforcement, a process that was to be picked up by the majority of American manufacturers. This material, now traditional in France holds the NF Label within the framework of the AFNOR Standard.
And what about Europe? Each year in Europe, about 10 million m2 of roof are covered with bitumen shingles. In 1998, all the European bitumen shingle manufacturers, joined together in a European Technical Committee and drafted a European Standard: EN 544 that was transposed into all the countries of the European Union.
General description Composition The Versite and Toisite shingles are roofing materials that come in semi-rigid form, with various thicknesses and finishes, and they are laid traditionally by overlapping. They are composed of natural rotproof and long lasting elements: calcareousbitumen mortar, glass fibre reinforcement, mineral-self-protection, treated against the burgeoning of fungus, algae, mosses and lichens, or metal-self-protection (copper).
Main properties Thanks to their considerable diversity in shape, colour, along with their specific properties, Versite and Toisite shingles are suitable for all architectural designs (as long as professional practice is respected), both for new buildings and for renovation of old roofs, and in all climates. There is a strong analogy between the shingle and other similar flat laid roofing materials. It is used particularly in regions with a flat element roofing tradition: roofs of all slopes, including low-gradient starting at 20%; roofs of long span and variable slope;
roofs of complex shapes; roofs with colour effects; roofs in the mountains (ventilated roofs). Their composition and their semi-rigidity make it possible for Versite and Toisite to perform all the functions required for good roofing.
Shaping
Resistance to bad weather Little sensitivity to capillary water infiltration. Impervious to rain, snow, dust, etc. Not sensitive to freezing because not porous. Highly resistant to impact of hail and sleet. Low wind impedance. Stable under temperature variation.
Why specify shingles?
Fire resistance Thanks to their reinforcement (glass fibre) and their mineral fillers, Versite and Toisite shingles resist fire well and comply with current legislation: Fire reaction on continuous substrate: M3 (France), DIN 4102 (Germany).
W hen cold, for forming on roofs of particular shapes (cut-outs, turrets, domes, skylights, etc.) and for specific groups of pieces. hen hot, for shaping of irregular points W (hips, ridges, valleys, etc.).
Professional and proven materials G lass fibre reinforced bitumen shingles have been made and sold in France for more than 40 years. Versite complies with EN 544 Standard. T oisite: process covered by favourable Technical Approval from CSTB since 1981. Long-lasting materials T hanks to their natural and rotproof components (bitumen, limestone, glass mat, slate chips, ceramic granules or copper foil). Harmonious materials A choice of forms and colours to perfectly fit regional particularities.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Bitumen Roofing
Shingles Versite
Standard bitumen shingle for roofing on slopes over 20% A Versite is a new bitumen
shingle containing a cutout array of 5 tabs with proportions close to those of traditional roofing tiles and slates.
1000
Versite Carré (square)
336
143
Description The Versite shingle comes in 2 shapes: square and half-round, thickness about 3.5mm and containing 5 tabs per meter.
Self-adhesive Points
200
Width: 5
1000
Versite Écaille (half-round)
Composition 325
The Versite shingle is composed of: a glass mat reinforcement;
137.5
a body of impermeable bitumen embedding material; a protection of the visible face by mineral surfacing (slate chips or ceramic granules) which gives the shingle roof its beauty;
Self-adhesive Points
200
Width: 5
Note: all dimensions are in mm.
self-adhesive points for bonding the shingles together in the regular parts; a protection of the lower face by mineral surfacing (silica).
Characteristics NF/CSTB label The Versite roofing shingle, made by SiplastIcopal, is a glass fibre reinforced bitumen shingle, in compliance with Standard NF‑EN 544. Furthermore, it complies with the technical provisions of manufacture and quality assurance, specified in the Special Regulations for Certification of the Application NF Label – Bitumen Shingles: Fire rating The Versite shingle has the following fire reaction ratings: M3 (France - Test report n° 10130-01 from SNPE); DIN 4102 (Germany).
Calcareousbitumen mortar
Ceramic granules or slate chips
Complementary information
Colours
Glass fibre reinforcement
The Versite colour range is broken down into: a “Tradition” range of 11 colours which harmonise with traditional materials; a “Geocrom” range of 3 colours, in the brightest pure colours for contemporary architectures. To choose, check the colour chart at the centre of the booklet.
Safety The product is not rated as dangerous (within the framework of the applications specified in this booklet). Customs nomenclature 68 07 90 001 00 0 P. Marquage According to the rules of the EN 544 European Standards, the Versite shingles are packed in bundles fitted with the following lable: 3
NF EN 544
A
1
4 X 21
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Toisite Premier bitumen shingle, square, half-round and oval shaped, for roofing on slopes over 30 or 40% Description The Toisite shingle comes in semi-rigid form, thicknesses 4 or 5mm, according to the nature of the self-protection, and containing 2 or 3 tabs which may be square, half-round or oval-shaped.
The location of the fixing elements is indicated by markers on the surface of the shingles. Note: all dimensions are in mm.
Toisite Carré (square)
Toisite Écaille (half-round) 500
Toisite Ogive (oval)
500
300
500
300 350
125
125 150 166,6
166,6 250
Composition The Toisite shingle is composed of: A a protection of the visible face by mineral surfacing – slate chips or ceramic granules; B a protection is a copper foil, which gives the shingle roofing its beauty; C a body of impermeable bitumen mortar embedding material, inserted between 2 glass mat reinforcements;
Colours D a bitumen surfacing binder, laid on the outside face of each reinforcement; E a protection of the lower face by film; F a protection of cork granules for copper half-round Toisite.
Complementary information Safety The product is not rated as dangerous (within the framework of the applications specified in this booklet).
A
Toisite Carré
Toisite comes in 7 colours in the “Tradition” range, harmonising with traditional materials and adapted to their shapes. To choose, check the colour chart in the centre of the booklet.
Customs nomenclature 68 07 90 001 00 0 E. Toisite Écaille Cuivre B
C D E
F
D
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Bitumen Roofing
Shingles
Items supplied to worksites
Information given for laying full gauge.
Versite Carré – 143mm gauge Conditioning Per m
Bundle
2
Slate Grey 31 Shingles Weight (kg)
Other Colours 7
9.5
10.5
Pallet Other Colours
Slate Grey 31
Other Colours
Slate Grey 31
Surface (m 2)
3
Surface (m 2)
108
Shingles
21
Bundles
36
Weight (kg)
28.5
31.5
1,000
Weight (kg)
1,100
Versite Écaile – 137.5mm gauge Conditioning Per m
Bundle
2
Other Colours
Slate Grey 31
Weight (kg)
7.3 9.5
3.03
Shingles 10.5
Other Colours
Slate Grey 31 Surface (m 2)
Shingles
Pallet
22
Weight (kg)
28.5
31.5
Other Colours
Slate Grey 31 Surface (m 2)
109
Bundles
36 1,000
Weight (kg)
1,100
Versite accessories Timber deck, battens, planks
1m
Versite nails, 25mm long, 3mm
Slope 200% = 42/m 2, slope 200% = 63/m 2
1 cartridge 5kg 2,600 nails
Complementary bonding and connections
Colle Par, 5 and 25kg cans approximately 300g the square metre
1 can of 25kg = 100m 2 1 can of 5kg = 15m 2
Mastic P12, 310ml cartridge
1 cartridge = 1m 2
Ridge caps, hips, valleys and spans in Versite
2
1m 2 of Versite 5m
Other supplies V eretanche 50: complementary waterproofing of valleys. Parafor Solo GS, Paradial S, Vercuivre S: waterproofing of valleys. Ad’X: complemetary waterproofing system. Paradiene R3 ou S R3, Paradiene S R4, Adepar JS, Parafor Solo S: complimentary L3 or L4 bitumen membranes. Fel’X Multi: under-roof membrane that can be used on continuous substrate. Bande Adealu, Bande Adecuivre, Bande Adeplomb: self-adhesive tapes for various connections. Siplast Air Vents: designed for shingle roofing. They have an effective ventilation section of 250cm2. Metal sections: strips for drain, edges, flashing, hips, etc. are to be provided based on the technical suggestions and architectural choices. See Siplast data sheets: Parasolin, Rivalu, Bande Nal, etc.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Toisite Carré – 125mm gauge Conditioning Per m
Bundle
2
Shingles
16 18.5
Weight (kg)
Pallet
Surface (m )
1.5
Surface (m )
54
Shingles
24
Bundles
36
2
2
Weight (kg)
28.5
Weight (kg)
1,050
Surface (m 2)
1.5
Surface (m 2)
54
Shingles
24
Bundles
36
Toisite Écaille – 125mm gauge Shingles
16 18
Weight (kg)
Weight (kg)
27
Weight (kg)
1,000
Surface (m 2)
1.25
Surface (m 2)
45
Bundles
36
Weight (kg)
980
Toisite Écaille Cuivre – 125mm gauge Shingles
16
Shingles
21.3
Weight (kg)
20 26.7
Weight (kg)
Toisite Carré and Écaille accessories Timber deck, battens, continuous planks
1m 2
Toisite nails, 35mm long, 2.7mm
Slope 200% = 64 to 80/m 2 Slope 200% = 96 to 120/m 2
Toisite Copper nails, 40mm long, 2.7mm
1 cartridge 5kg 2,100 nails
Colle Par, 5 and 25kg cans approximately 300g the square metre 1 can of 25kg = 100m 2, 1 can of 5kg = 15m 2
Complementary bonding and connections on exposed sites
1 cartridge 5kg 2,500 nails
Mastic P12, 310ml cartridge = 1m 2
Ridge, hips: 1m 2 of Toisit 4m
0.1kg p. lin. meter for tabless shingle 0.2kg p. lin. meter for ridges caps and hips 0.5kg p. lin. meter for shingle overlap for 1 shingle cut to fit valley bottom: 0.5kg/m 2 for bonding spans of valley bottom shingles (case of shingled valley)
Drains and tables shingles: 1m 2 of Toisite = 8m
Toisite Ogive – 150mm gauge Conditioning Per m
Bundle
2
Shingles Weight (kg)
13.5 16
Pallet
Surface (m )
1.8
Surface (m )
Shingles
24
Bundles
Weight (kg)
29
Weight (kg)
2
2
64.8 36 1,060
Toisite Ogive accessories Timber deck, battens, continuous planks
1m 2
Toisite nails, 35mm long, 2.7mm
Slope 40 to 200% = 41/m 2, slope 200% = 82/m 2
Complementary bonding and connections on exposed sites
Colle Par, 5 and 25kg cans approximately 300g the square metre 1 can of 25kg = 100m 2, 1 can of 5kg = 15m 2 Mastic P12, 310ml cartridge = 1m 2
Ridge, hips: 1m 2 of Toisit 4m
1 cartridge 5kg 2,500 nails
0.1kg p. lin. meter for tabless shingle 0.2kg p. lin. meter for ridges caps and hips 0.5kg p. lin. meter for shingle overlap for 1 shingle cut to fit valley bottom: 0.5kg/m 2 for bonding spans of valley bottom shingles (case of shingled valley)
Drains and tables shingles: 1m 2 of Toisite = 8m
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Bitumen Roofing
Shingles Colour chart
Siplast-Icopal’s fully renewed colour range of all shingles is broken down into: the “Tradition” range developed with help from Cabinet 3D-Couleur, J. P. Lenclos (building consultants of high repute), for harmonious integration into any regional architectural style.
The “Geocrom” range with brighter colours for more contemporary architectural styles. The colours shown hereafter are as accurate as can be obtained by this form of reproduction. Please, ask for actual samples.
Caution: the availability of some colours as shown hereunder is subject to certain conditions of quantity and delivery time. Please consult us.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Traditional range The grey shades of natural minerals patinas as rainwater streams and as moulds and lichens develop. The 5 colours below, in various shades and combined with the various shapes, offer a choice which optimally expresses the variety of the colours of natural materials encountered throughout the various regions of Europe.
Whether they be schist, slate or other roofing stone, the natural minerals have always been used to make durable roofs on buildings. According to where they are quarried, their geological nature and the exposure conditions, they present varied colour shades, toying with daylight, and taking on 18: Black
32: Schist Grey
Versite Carré
Versite Écaille
Versite Carré
31: Slate Grey
Versite Carré
Versite Écaille
Toisite Carré
Toisite Écaille
Toisite Ogive
33: Granite Grey
Versite Carré
Toisite Carré
Toisite Écaille*
Toisite Ogive
34: Grey Stone
Versite Carré
Toisite Écaille
Toisite Ogive
* Please contact us.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Bitumen Roofing
Shingles
Traditional range The colours of earth and fire Since Antiquity, builders have demonstrated a genius for exploiting the properties of the natural materials they find near their sites. This has greatly contributed to the harmonious integration of traditional buildings into the surrounding landscapes. So it is by “burning” clayed earth coloured by mineral oxides, varying according to the geology of each area, that tile makers have
been able to obtain traditional materials with warm shades of red and ochre. The 4 colours hereafter, also obtained by the high temperature burning of metal oxides on mineral granules, provide a choice, expressing the variety of the colours of the burnt clay materials to be seen in the various regions of Europe.
41: Brown Flamed
Versite Carré
Toisite Carré
42: Red Flamed
Versite Carré
Versite Écaille*
Toisite Carré
Toisite Écaille*
Versite Écaille
Toisite Carré
Toisite Écaille
43: Terracotta
Versite Carré
47: Brick Orange
Versite Carré * Please contact us.
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Traditional range Colours intergrating into the surrounding environment Whenever buildings need to melt into the landscape, it is quite useful to be able to resort to materials who’s colours approach that of the natural plant and mineral environment.
Without claiming to be comprehensive, the 2 colours below make it possible to deal with a large number of situations.
61: Forest Green
Versite Carré
63: Light Green
Versite Carré * Please contact us.
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Bitumen Roofing
Shingles
Geocrom range The passing of geological time, has resulted in mineral combinations, the properties and colours of which have often been used, both in leading edge manufacturing and in jewellery making. The 3 colours below, much more intense than the others, were chosen with a view to providing specifiers and property developers with the possibilities of more
contemporaneous architectural expression, aside from the colour shade range provided by the traditional materials.
52: Bauxite Red
Versite Carré
Versite Écaille
53: Malachite Green
Versite Carré
Versite Écaille
58: Azurite Blue
Versite Carré* * Please contact us.
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Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Toisite Écaille Cuivre Half-round copper shingle Copper is a tasteful and versatile medium for a wide variety of architectural expression. There is the color: a new copper roof glows like burnished gold. In time, oxidation softens the brightness to a gleaming rich bronze, then forms a subtle green patina that evokes classic buildings and monuments.
Toisite Écaille Cuivre half-round copper shingles give you this sophisticated design tool in a product of down-to-earth practicality.
Cuivre
Toisite Écaille
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Bitumen Roofing
Shingles
14
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Installation General presentation These are roofing materials, the application methods of which are traditional, using the habitual techniques of roofers for the layout, the fixing of the elements and the implementation at the main irregular points. The guidelines for performing roofing works with Versite are set down in the local Professional Rules in force, concerning the laying of shingles. Those of Toisite are set down in Technical Approval 5/02‑1650.
gauge, and fixed by 3, 4 or 6 specific nails according to the models. For Versite, the thermo adhesive points are used to bond the shingles to one another in the regular part. The installation of the substrate + shingles as a unit depends on a number of criteria:
Slope; Length of the inclined roof surface (horizontal projection); Climatic zone (zone with little wind, zone with considerable wind/coastal area, mountain climate) which determines the possibility or not of using the product.
Overlap
Installation technique Versite and Toisite bitumen shingles are laid on continuous ventilated substrates, generally made of wood (solid wood or wood panels). The shingles are offset by the amount of a half-span with an overlap of mini 50mm (see diagram hereafter), leaving the spans to appear over a height corresponding to the
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
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Bitumen Roofing
Shingles
Low altitude installations: 900m
Versite and Toisite bitumen shingles are nailed to continuous ventilated substrates of solid wood or wood panels.
Shingle substrate The roofing substrates constitute a continuous structure, flat or curved, fixed to a discontinuous bearing structure. The quality and durability of the structure depend to a great degree on the care taken in building those substrates. The permissible types of substrates as well as their installation guidelines shall be defined depending upon the data included in the technical documentation from the suppliers. The bearing functions are correctly provided by taking into account the weather loads, the servicing and bracing loads, according
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to the technical recommendations from the suppliers of the roof substrate selected and in compliance with the Professional Rules in force. The roofing substrates shall be installed while complying with the following minimal bearing surface widths: Timber: 45mm; Boarding: 60mm. Timber decks, battens, planks for abutting installation Spacing between elements about 5mm. E ach element shall rest on at least 3 bearing rafters (do not line up the extremities on the same bearing rafter). Thickness 18mm. Span 0.90m for a load of 200daN/m2.
Off-flush 2mm. N ailing to each bearing rafter by 2 nails if the width of the timber deck, plank or batten is less than 105mm, 3 nails per bearing rafter if that width is greater than 105mm. Wood derivative boards F or use on the outside, as defined in the technical documentation from the suppliers. T he maximal span from axis to axis depends on loads other than the static load; it is given for each type of panel and for each type of installation in the technical recommendations from the suppliers of the panels selected. Reminder: avoid exposing the panels to rain.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Ventilating the substrates The ventilation of the roofing substrate underface is mandatory. From the design period onward it is necessary to plan for the ventilation of the continuous substrates. The minimal measures to be taken are described below. Ventilation section The provisions in force for setting up the ventilation are summarised below: The total surface of the ventilation openings (inlets and outlets) is equal to 1/500 of the roofing surface; Ensure continuous air circulation against the substrate underface. 1
In case of insulation under the roof inclined surface, comply with the thickness of the continuous air space between the insulation and the substrate: 40mm for slope lengths not exceeding 12m; 60mm for slope lengths from 12m to 16.5m; The heat insulation must be equipped with a vapour barrier.
3
Ventilation devices
Top of the inclined surface
Ventilation openings located at specific points Air vents with minimal section 100cm2, or if not, openings fitted with grilles on the upper end walls if these are no more than 15m away. Continuous ventilation openings Bottom of the inclined surface: slots with minimal width 10mm. If they are more than 20mm, provide a fine grillework. Top of the inclined surface: ventilated ridge cap with air passage at least 10mm.
Ventilation openings The air passage openings shall be distributed half at the bottom part and half at the top part (as close as possible to the ridge cap). The ventilation openings can be located at
2
Bottom of the inclined surface
specific points (air vents, etc.) or they may be continuous (linear slot): see diagrams below.
4
5
1
2
3
4
5
Located at specific points (air vents, etc.)
YES
NO
YES
NO
YES
Continuous (linear slot)
YES
YES
YES
YES
YES
Located at specific points (air vents, etc.)
YES
NO
YES
YES
NO
Continuous (linear slot)
YES
YES
YES
YES
YES
On the upper end wall
YES
NO
YES
YES
NO
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Bitumen Roofing
Shingles
High altitude installations: 900m
A B
C
A Continuous substrate of timber deck (see page 10) or of plywood panels (grade: outside usage), minimal thickness 18mm. The continuous substrate shall be ventilated on the underface by an air space at least 60mm thick. Total section of the ventilation openings (as a proportion of the insulated wall area): 1/500 at the ridge cap and drain. B An additional waterproofing membrane
This provision is specific to roofing with Versite and Toisite bitumen shingles for mountain ranges above 900m altitude. It provides for a simple interposition of a waterproofing complement between the substrate and the shingles:
Authorised slope gradients Minimal gradient according to length of roof slope and type of shingle
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Length of the inclined roof surface up to 11m
Length of the inclined roof surface 11 to 16m
Versite
25%
25%
Toisite Carré & Écaille
35%
40%
Toisite Ogive
45%
50%
should be installed on the wooden stubstrate before application of the shingles, either: Parafor Solo S, nailed in a staggered pattern, every 33cm, end caps and overlaps touching; or Ad’X self-adhesiv SBS membrane with adhesiv overlaps. C The shingles must have a minimum overlap of 50mm (see page 9). Extra nailing (see page 6) Mandatory whatever the slope gradient over a height of 1.5m from the drain strip. Mandatory if the gradient is greater than 200%. Bonding Bonding with Colle Par (adhesive) or Mastic P12 in cartridge, mandatory on each nail head. A complementary bonding is recommended at the bottom of the skirts of the shingles.
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
Icopal | 12, rue de la Renaissance – 92184 Antony Cedex – FRANCE | Tel. : +33 1 40 96 35 00 – Fax : +33 1 46 66 24 85 | www.siplast-international.com
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B4-40 | 11/06 | Photothèque et illustrations Icopal | R.C.S. Nanterre B 552 100 984
12, rue de la Renaissance F-92184 Antony Cedex Tél. +33 (0)1 40 96 35 00 Fax. +33 (0)1 46 66 24 85 www.siplast.fr www.siplast-international.com