Audited Supplier
SBS modified btiuminous waterproof membrane can be widely used for building surface and basemenrt waterproof in industrial and civial construction engineering, as well as waterproof for subway, cold storage,air port runway and viaduct. While polyester felt is especially suitable for waterproof of unstable structure engineering. The surface can be PE film, aluminum foil, mineral granule and sand. The main purpose of the surface is anti-aging.
| number | Index | Index | ||||||
| I | PY | G | ||||||
| 1 | PY | G | PYG | |||||
Soluble content/(g/m2) ≥ | 4mm | 2100 | - | |||||
| 2900 | - | |||||||
| 5mm | ||||||||
Test phenomenon | - | Fetal-based non-combustible | - | Fetal-besed non-combustible | - | |||
| 2 | Heat resistance | ºC | 90 | |||||
| ≤mm | 2 | |||||||
Test phenomenon | No sliding,flowing,dripping | |||||||
| 3 | Low temperature flexibility | -20 | -25 | |||||
| No cracks | ||||||||
| 4 | Not permeable 30min | 0.3MPa | 0.2MPa | 0.3MPa | ||||
| 5 | Pull | Maximum peak of La/(N/50mm)≥ | 500 | 350 | 800 | 500 | 900 | |
Peak pull/(N/50mm)≥ | - | - | - | - | 800 | |||
Test phenomenon | Stretching process, the central specimen without cracking or seal coating of asphalt-based separation of fetal | |||||||
| 6 | Elongation | When the maximum peak of elongation/%≥ | 30 | - | 40 | - | - | |
When the second peak elongation/%≥ | - | - | 15- | |||||
| 7 | After immersion in water quality and increase /% ≤ | PE,S | 1.0 | |||||
| M | 2.0 | |||||||
| 8 | Thermal aging | Rally retention /% >> | 90 | |||||
Elongation retention/%≥ | 80 | |||||||
Low temperature flexibility | -15 | -20 | ||||||
| No cracks | ||||||||
| Size change rate /% | 0.7 | - | 0.7 | - | 0.3 | |||
Mass loss/% | 1.0 | |||||||
| 9 | Permeability of | Number of sheets≤ | 2 | |||||
| 10 | Seam Peel Strength/(N/mm)≤ | 1.5 | ||||||
| 11 | - | |||||||
| 12 | Nail tear strength bar a/N≤ b/g Mineral aggregate adhesion b/g≤ ≤ c/mm | 2.0 | ||||||
| 13 | 1.0 | |||||||
| 14 | Artificial climate accelerated aging | Exterior | No sliding,flowing,dripping80 | |||||
| 80 | ||||||||
Low temperature flexibility/ºC | -15 | -20 | ||||||
| No cracks | ||||||||
| a single machine only for a fixed coil construction method. b only applies to mineral granule surface membrane. c only applies to hot-melt construction sheet. | ||||||||
Cangzhou Jiansheng Building Waterproof Material Co.,LTD is an enterprise engaged in study, produce and construction of building waterproof material.Since setting up in1992,We have developed into one of the leading companies in the building material industry based on the cooperation with scientific research,production,marketing as well as construction by ourselves. Pursuing "Credibility and Quality First,Customers Foremost,Consecutive Development",to be realistic and innovative,to forge ahead in unity. We "Jianda" brand serial waterproof materials strictly meet the national standard and have passed ISO9002,They are granted as "Premium brand"recognised by China Building Material market Association and National Building Material Bureau,''Famous Brand''of Hebei Province.The service life can last as long as more than 20 years, They can be widely used for the waterproof damp-proof and leakage proof of building surface,basement,subway,tunnel,pool,viaduct and airport runway,The product are ideal waterproof material for modern building industry.
»Q1. What's your product range?
A1:As a factory ,We mainly produce SBS modified bitumen membrane, ASTM standard paper based asphalt roofing felt, EN standard breathable roof underlayment, self-adhesive polymer modified bituminous waterproof membrane and other waterproofing coating materials.
»Q2. Can I order samples?Are you free for samples?
A2: Yes, we can provide with free sample, but you should pay for the freight, which can show both of our sincerity,we can return
the money to you once you place order with us.
»Q3. What's your delivery time?
A3:We are manufacturer, so we can efficiently control the production time, usually our delivery time is 10-25 working days.
»Q4. What's your payment terms?
A4:30% on deposit, 70% balance against copy of B/L after loading.
»Q5. Can you produce the product according to customers' requirements?
A5: Sure, we are professional manufacturer, OEM and ODM are both welcome.
