Customization: | Available |
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Thermostabllity: | 105 Degree Centigrade |
Low Temperature Flexbility: | 25 Degree Centigrade |
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Product Name
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SBS / APP modified bitumen waterproof membrane
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Thickness
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3mm , 4mm , 5mm
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Reinforced
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polyester mat , glassfiber mat
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Size
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1m*10m or customized
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Suitable for civil building roofing, underground, bridge, parking, pool, tunnel in the line of waterproofing and dampproof, especially for the building under high temperature. According the roofing engineering stipulation, SBS modified bitumen membrane could be used in the Grade I civil building and industrial building which has special waterproofing requirement
There are two methods in application:
a) One way is by heating and melting method.Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted (not flowing),then install the membrane filly bonded to the roof deck with overlaps of 5-10cm.
b) The other way is by cold adhesive method.Pour the cold adhesive homogeneously on the roof deck, then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation in application as requested.
c) After application,a full serious inspection is required to sure no air bubble,no falling away.etc. to guarantee the waterproof life.
1. High strength waterproof layer and strong water pressure resistance.
2. High tensile strength,high elongation,good adaptablility to shrinkage deformation and cracking of the substratum.
3. Good perfomance of breaking resistance, tearing resistance, fatigue resistance, corrosion resistance, mould resistance and weather resistance.
4. Good temperature resistance: can work under -20ºC, suitable for cold and hot regions, especially for cold area.
5. Good workability:can be applied by torch-applied method in any season and hot-joint makes the work reliable and durable.