1. Introduction Of Waterproof Membrane:

SBS modified asphalt waterproofing membrane is made from SBS (styrene butadiene styrene) thermoplastic elastomer modified asphalt as coating material, with high quality polyester felt (PY), glass fiber mat (G), glass fiber reinforced polyester felt (PYG) as the fetal base, surface insulation materials as mineral slates, fine sand or PE film etc.

2.Product category:
1).According to the fetal base: polyester felt(PY), glass fiber mat(G), glass fiber reinforced polyester felt (PYG).
2).According to the upper surface material: polyethylene film (PE), fine sand (S), mineral aggregate (M) .
3).According to the lower surface material :S,PE. ( sand granules size does not exceed 0.6mm).

3.Application range:
1).They are widely used in all kinds of industrial and civil building roof, basement waterproof and seepage-proof engineering; subway, tunnel, concrete pavement bridges, sewage treatment plant, landfill and so on .water channel, water pool, swimming-pool and so on.
2).Glass fiber reinforced polyester felt base membrane is suitable for mechanically fixed single-layer waterproofing, but require wind load test. 
3).Fiberglass mat base membrane is suitable for general roof and underground waterproof engineering.
4).The waterproof membrane of external leakage project use surface insulation material for the opaque mineral aggregates.
5).The waterproof membrane of underground waterproof project use surface insulation material for fine sand .

4.Specification and Model:

5.Features:

1).With high tensile strength, large extension rate , and strong adaptability to the shrinkage deformation and cracking of the infrastructure.
2).Resistant to high and low temperature, suitable for hot and cold regions, especially for cold regions
3).Good resistant to acid and alkali corrosion, weather resistance
4).Good construction performance, hot melt method and cold bonding method.

6.Performance indicators:

7.Factory:

8.Our service

1.Sample is free of charge.
2.Reasonable Price, Excellent Quality & Attentive Service
3.The delivery time is about 15-20 days after receiving the deposit.
4.We offer not just excellent products but service and market solutions.

9.RFQ

1.Are you a factory or trading company ?
Yuanjin Reply :We are manufacturer with the export qualification.
2. How long have you been in waterproofing?
Yuanjin Reply: Our company has been in waterproofing industrial for more than 30 years.
3. Can I have samples before order?
Yuanjin Reply: Yeah, Free sample is available
4.How long you need to process my order?
Yuanjin Reply: We have stock for all type membrane, we can ship you order in 3 working days.
5.What quality guarantee can I get?
Yuanjin Reply: We have 1 year quality guarantee, please understand we not guarantee for your wrong operation or storage.
6.What is your terms of payment?
Yuanjin Reply: T/T 30% as deposit, and 70% before delivery; L/C at sight.
7.The Qualification of our factory :
Yuanjin Reply: ISO9001;CE;
8.Where is your company located ? How can I visit there ?
Yuanjin Reply: Our company is located in Weifang City ,Shandong Province,China.
We would arrange all the reception if you take the airport in Qingdao or Weifang