Products Detail

4mm SBS/APP flat modified bitumen roofing waterproofing membrane is made by saturating the base in bitumen, or thermoplastic elastomer (such as styrene butadiene-SBS), reinforced with polyester or fiberglass, finishing the upward face with fine sands, mineral slates(or grains)or polythene membrane etc.

Characteristic
a)Good impermeability

b)SBS modified bitumen membrane is specially being applied in the cold area with low temperature
c)Good performance in 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.

Applicable scope

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

Attentions for Construction

Construction shall not be carried out in rain, snow or over 5 degree wind weather; Thereshall be sufficient safety protective facilities in construction site, place firefighting devices according to stipulations

1)Clean the substrate using broom or high pressure dusty cleaner

2)Apply primer

3)Heat the membrane bottom using a high temperature flame gun

4)Push forward while the primer and membrane oil melted

5)Use a roller to push hard the membrane surface to ensure it stick firmly

Technology