28kg Aluminum Foil Coated asphalt membrane For Concrete Flat Roof

Flat Roof Aluminum Foil Coated Sbs Modified Bitumen Waterproofing Membrane For Concret Roof

Bitumen waterproofing membrane introduction:

SBS (styrene-butadiene-styrene) thermoplastic elastomer modified bitumen waterproofing membrane is as waterproofing membrane with polyester felt, fiberglass felt or composite felt as reinforcement, finishing the upper surface with PE film, fine sand, aluminum foil or mineral granules.

What is the advantage of bitumen waterproofing membrane?

1. bitumen waterproofing membrane has high strength waterproof layer and strong water pressure resistance

2. bitumen waterproofing membrane has high tensile strength, high elongation, good adaptability to shringkage deformation and cracking of the substratum.

3.bitumen waterproofing membrane has good performance of breaking resistance, tearing resistance, fatigue resistance,corrosion resistance, mould resistance and weather resistance.

4. bitumen waterproofing membrane has good temperature resistance, can work under -20 degree, suitable  for cold and hot regions, especially for cold area.

5.bitumen waterproofing membrane has good workability, can be applied by torch applied method in any season and hot joint makes the work reliable and durable.

Where should the bitumen waterproofing membrane be used?

1. planted roof, roof garden, the garage roof and underground building roof need greening

2. bridge, swimming pool, tunnel, reservoir, parking lots and so on.

How to install bitumen waterproofing membrane?

1) Make sure the roof deck smooth, clean and dry (Moisture <9%), then coat the surface of your roof deck with a kind of bitumen paint till dry to start installation.

2) Two ways in installation:

First, heating and melting method----Heat the PE film of the membrane and roof deck surface by heating and melting method to nearly melted (not flowing), then install the membrane fully bonded to the roof deck with overlaps of 5-10cm.

Second, cold-adhesive method-----Pour the cold adhesive homogeneously on the roof deck, the roll the membrane to install it to be fully stick to roof deck.

3) After installation, a full serious inspection is required to make sure no air bubble, no fold, no falling away to guarantee the waterproof life.