sbs/app bitumen waterproof membrane price

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-11 21:28
Browse the number: 103
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3mm 4mm Bitumen waterproof membrane china manufacture
SBS/APP modified bitumen membrane is a rubber-modified asphalt overlay cited as maceration,polyester nonwoven felt and compound base with fiberglass for membrane base mat, kinds of plastic film for Release spacer layer.
Specification:
Width:1m
Length/roll:7.5m/10m/15m or as your need.
Surface:PE film/Granules/Sand...
Characteristic:
a) SBS modified bitumen water proofing 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 SBS/APP Modified Bitumen
Water proofing 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 substrate distortion and crack
Uses:
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, APP modified bitumen membrane could be used in the Grade I civil building and industrial building which has special waterproofing requirement
Application:
1.Base processing: the base surface musts be clean,solid,level,dry;no grit,rift and loosing dust. For a large recess, fill it with cement mortar and then level it. Remove the protrusion and clean dust If working on base slab or lateral face,water lowering should be done.
2.Painting primer before laying the membrane, clean the dust on the surface of concrete base with dust catcher or dust-blower; then paint entirely with treatment agent of DY primer for waterproofing(for purpose of dust consolidation and high adhesive effect).
3.Heat to melt: place membrane correctly, fire torch, heat the membrane with base entirely, when the surface of the membrane is black and bright with a fusion layer, apply the membrane and press it into a solid and flat state.Before the membrane is cool, seal the edge of joint by float.
4.Requirements for lapping: There should be less than 3 layers of lapping, with the joint seams appearing as"T" type,avoid 4 layers of lapping.The width of longitudinal lapping is between 50 and 80mm,and of end-lap joint 100mm
5.Use a roller to push hard the membrane surface to ensure it stick firmly
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