Brand Name : Jianda
Model Number : SBS
Certification : ISO
Place of Origin : China
MOQ : 100rolls
Price : Negotiated
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000rolls per day
Delivery Time : 7 days
Packaging Details : Pallets or as required
Usage : Building waterproofing
Roll size : 1mx10m
Top surface : Red sand
Bottom side : Heat-welded black PE film
Surface : PE,S,M
Standard : GB18242-2000
Bitumen Roof Shingle Underlayment Aluminum Waterproofing Membrane
Description:
It is a kind of modified bituminous waterproof sheet, which is consisted of atactic polypropylene (APP) or polyolefin polymers (APAO, APO) as modifier, polyester tire base fabric as reinforced layer. Besides polyethylene (PE) film, fine sand (S) or mineral aggregates (M) as the isolating material is stickup on the surface of the sheet.
Product Features
● High strength waterproof layer and strong water pressure resistance.
● High tensile strength,high elongation,good adaptablility to shrinkage deformation and cracking of the substratum.
● Good perfomance of breaking resistance, tearing resistance, fatigue resistance, corrosion resistance, mould resistance and weather resistance.
● Good temperature resistance: can work under -20℃, suitable for cold and hot regions, especially for cold area.
● Good workability:can be applied by torch-applied method in any season and hot-joint makes the work reliable and durable.
Application
● Roofs or undergrounds;
● Pools, such as swimming pools, fire pools;
● Subways, tunnels, concrete road or bridge surfaces;
Usage:
1.Extensively used in the waterproofing projects of industrial and residential buildings at the roofs, walls, basements, roads, bridges, tunnel, parking lot, swimming pools.
2.When used in large deformation projects, it is suggested that we should choose polyester reinforced type.
Specification:
Item | Property Parameter | ||
Polyester (PY) felt | |||
Tensity | Tension | longitudinal≥800N | |
transverse≥500N | |||
Elongation | longitudinal≥30% | ||
transverse≥30% | |||
Heat Resistance 90℃,2h | Dip-coat without slide,flow,drip | ||
Low temperature flexibility -25℃ | ≤3mm No crack | ||
>3mm No crack | |||
Impermeability | Pressure | ≥0.3MPa | ≥0.2MPa |
Time | ≥30Min | ≥30Min |
Bitumen Waterproof Shingle Underlayment 1mx10m Roll Size Good Workability Images |