3mm 4mm Roofing Felt SBS Modified Bitumen Waterproof Membrane Sheet
3mm 4mm Roofing Felt SBS Modified Bitumen Waterproof Membrane Sheet
Guohua Brand SBS and APP modified bitumen membrane is a kind of flexible sheet waterproof which uses Styrene Butadiene Styrene (SBS) thermoplastic rubber as a dipping and covering modifier; whose upper surface is coated by PE film;fine sand; Mineral grain or aluminum foil or other isolating materials. The compound is a mixture of distilled bitumen; plastomers and elastomer which gives the membrane excellent resistance to heat aging and weathering.
Features:
1.Good waterproofing;not flowing at highest temperature and no crack at lowest temperature.
2.Easy application;no pollution;and long service life etc;
3.Possess good tensile strength;elongation rate and size stability which could be well suited the substrate distortion crack.Good performance in anti-puncture; anti-broker;anti-resistance; anti-erosion;anti-mildew;anti-weathering.Construction Is convenient;the melt method can operate in four season;joints are reliable.
|
Item |
Index(PY) |
||||||
|
Ⅰ |
Ⅱ |
||||||
|
PY |
G |
PY |
G |
PYG |
|||
|
Soluble Content(g/sqm) |
3mm |
2100 |
--- |
||||
|
4mm |
2900 |
--- |
|||||
|
5mm |
3500 |
--- |
|||||
|
Test phenomenon |
--- |
Non-ignitable |
--- |
Non-ignitable |
--- |
||
|
Heat resistance |
℃ |
90 |
105 |
||||
|
≤mm |
2 |
||||||
|
Test phenomenon |
No flow or drip page |
||||||
|
Low temperature flexibility ℃ |
-20 |
-25 |
|||||
|
No flaw |
|||||||
|
Water tightness 30min |
0.3Mpa |
0.2Mpa |
0.3Mpa |
||||
|
Tension |
Tension of maximum peak≥(N/50mm) |
500 |
350 |
800 |
500 |
900 |
|
|
Tension of second peak≥(N/50mm) |
--- |
--- |
--- |
--- |
800 |
||
|
Test phenomenon |
No cracks or separate |
||||||
|
Elongation
|
Elongation of maximum peak rate%≥ |
30 |
--- |
40 |
--- |
--- |
|
|
Elongation of second peak rate%≥ |
--- |
--- |
--- |
--- |
15 |
||
1. In order to provide customers with comprehensive technical support of the Bitumen waterproof membrane,we will provide technical and other related information upon request in a timely manner.
2. In required,we will appoint specialized technicians to the construction site to give technical training to construction people,and offer technical guidance throughout the whole construction process.
3. For damage due to shipment and delivery,after we receive the complaint,we will check the insure through provided pictures and videos.If our responsibility is confirmed,we will offer free replacement.
4. When the construction is completed,as your request,our technical staff may participate in the final acceptance.
1,Q:Are you a factory or trading company?
A:We are a factory
2,Q:Where is your factory located?How can i visit there?
A:Our factory is located in Shijiazhuang City, Hebei
Province,China,about 2 hours plane from Shanghai,Guangzhou, etc.We can pick you up at the airport.All our clients,from home or abroad,are warmly welcome to visit us!
3,Q:How can i get some samples?
A:We are honored to offer you Free samples.
4:Q:How does your factory do regarding quality control?
A:Quality is priority.King Waterproof Material people always attach great importance to quality controlling from the every beginning to the very end.Our factory has gain ISO9001:2008,ISO4001:2000 ,CEC And Laxness Testing.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier