3mm SBS Modified Bitumen Membrane Torch Apply Reinforced With Nonwoven Polyester
SBS ( styrene-butadiene-styrene ) thermoplastic elastomeric modified bitumen waterproof membrane is a waterproofing membrane with polyester felt ,glass fiber or glass fiber polyester felt as reinforcement, finishing the upper surface with PE film, fine sand or mineral granule.
SBS asphalt waterproof sheet
||CE,ISO certifiation,high quality with best price
||Packing with strips.
1. Low temperature flexibility, no crack at -25 °C
2. High heat resistance, no flow at 90 °C.
3. Good extension performance, long service life, simple construction and low pollution
4. It is suitable for building waterproofing projects with low temperature and cold regions and frequent structural deformation.
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.