SBS/APP MODIFIED BITUMEN WATERPROOF MEMBRANES

rubber sbs/app modified bitumen waterproofing roofing membrane

product detail

The rubber sbs/app modified bitumen waterproofing roofing membrane is made by soaking the base in bitumen, or thermoplastic elastomer(Such as styrene butadiene-SBS),or thermoplastics(Such as atactic polypropylene-APP,APAO,APAL)modified bitumen, then covering double faces with elastomer(SBS)or thermoplastics(APP,APAO,APAL)modified bitumen, and last finishing the upward face with fine sands, mineral flakes(or Grains) or polythene membrane etc. while downward face with fine sands or polythene membrane

SPECIFICATIONS

1.rubber sbs/app modified bitumen waterproofing roofing membrane have favourable flexibility,creep properties and extensibility and adapt the transformation from foundation force.

2.When the membrane is impaled then it can close up by itself and between the waterproof layer and the basement layer splice closely and water-tight.

3.Cold construction it depends on self-adhesion completely and the dependability is strong.

4.Between the membrane and foundation it is self-adhesion so the construction is convenient,safe and having no environmental pollution.

5.The rubber sbs/app modified bitumen waterproofing roofing membrane is applied on wet foundation.

Characteristic

a) Good impermeability.

b) Construction bitumen waterproof material can be applied in very 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 and substrate distortion and crack.

Scope of Application

It is widely used in waterproof and damp-proof works of roofs, basements, bathrooms and pools of industrial and civil architectures, waterproof, damp-proof, airproof, leakage-proof works of bridges, parking lots, swimming pools, tunnels and reservoirs and maintenance works of asphalt roofs.

Basement and roofing of key waterproof engineering, general and civil engineering. / Bridge, road, granary, tunnel, park, swimming pool, sewage purifying pool and others.  Especially adapting to the waterproof of structure changeable and cold area.

SBS modified asphalt waterproof coiled materialsis particularly suitable for buildings in cold regions where structure frequently changes.

APP modified asphaltwaterproof coiled materials is particularly suitable to buildings in hightemperature regions where there is strong solar radiation.

Products Detail

SBS/APP modified bitumen 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.

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