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APP modified bitumen waterproof membrane

APP modified bitumen waterproof membrane
APP modified bitumen waterproof membrane
Product Code : SS92
Brand Name : SUN SPRING
Product Description

APP modified bitumen waterproof membrane

SBS/APP modified bitumen membrane is a kind of flexible sheet waterproof which uses Styrene Butadiene Styrene/SBS

thermoplastic  rubber OR amorphous polypropylene (APP)

as a dipping and covering modifier, whose upper surface is coated by PE film, fine sand, mineralgrain or aluminum foil or

other isolating materials. The compound is a mixture of distilled bitumen, plastomers and

elastomers which gives the membrane excellent resistance to heat aging and weathering.


1) SBS/APP modified bitumen waterproof membrane

2) conforms to the national standards

3) embossed belt and PE waterproof membrane

4) popular in Australia, Korea and the USA

5) technique: spunbond

6) length of roll:10m

7) core material: polyester mat or composite mat


a) SBS modified bitumen waterproof membrane is specially used as waterproof material in cold area

b) APP is specially suitable for areas of high temperature and of strong sun-shine

    APP Modified Bitumen Waterproof Membrane

c)Good performance in Good impermeability anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, anti-weathering

d)Possess good tensile strength, elongation rate and size stability which could be well suited the substratedistortion and crack

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.                                             

e)After application,a full serious inspection is required to sure no air bubble,no falling away.etc. to guarantee the waterproof life.

Vanke City, Dongli Laker, Dongli Dis, Tianjin - 300000, China
Mr. Mark Miao
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