This product is made in the following way:base materials are firstly dipped into asphalt or thermoplastic elastomer,thermoplastics and modified asphalt;then both surfaces are coated with elastomer or plastic asphalt; fine sands and mineral grains or polyethlene membranes are spread or covered on its upper surface; fine sands or polyethlene membranes are spread or covered on its lower surface.
It has a good waterproof performance and aging-resistant capacity.It does not drip in high temperature,nor does break in low temperature. It is easy to use in construction,with no pollution to environment but a long service life.
Usage
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,and leakage-proof works of bridges,parking lots,swimming pools,tunnels and reservoirs and maintenance works of asphalt roofs.
SBS Waterproof Membarne Reinforced base | PY | G | |||
Type | I | II | I | II | |
Content of soluble substances(g/m2)≥ | 2mm |
| 1300 | ||
3mm | 2100 | ||||
4mm | 2900 | ||||
Water impermeability | Pressure (Map) | 0.3 | 0.2 | 0.3 | |
Retention time (min) | Impermeability within 30 min | ||||
Heat resistance °C | 90 | 105 | 90 | 105 | |
Tensile strengthN/50mm≥ | Longitudinal | 450 | 800 | 350 | 500 |
Transverse | 250 | 500 | |||
Elongation at break %≥ | Longitudinal | 30% | 40% | ------- | ------- |
Transverse | |||||
Tear strength N≥ | Longitudinal | 250 | 350 | 250 | 350 |
Transverse | 170 | 200 | |||
Low temperature flexibility°C | -18 | -25 | -18 | -25 | |
We value every inquiry sent to us and ensure a quick competitive offer. If you order to us, we can promise the quality.
We put your order into our tight production schedule to ensure you punctual delivery time and send shipping notice to you as soon as your order is shipped. We respect your feedback after you have received the goods. Because we have more than 10 years of experience in waterproof industry, all our products conform to national standard! We can promise an excellent service and a prompt delivery! Your order is welcome at any time!
Any of your kind feedback will be highly appreciated. Best regards.
We sincerely hope to establish a win-win cooperation relationship with you.
Best regards,
Sharon
Skype:ytdongxuejie