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Quick Details

  • Type: Waterproof Membrane
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: CHENSHENG
  • Model Number: Xx-APP
  • Product Name: Black color 4mm APP asphalt waterproof membrane
  • cold fiexibility: -7℃ , -15℃
  • Thickness:: 3mm,4mm,5mm
  • Width: 1m
  • Length: 10m
  • Base: Polyester or Fiberglass felt
  • Surface materials: PE film, Aluminum foil, Yellow sand, Schist
  • Certification: ISO 9001
  • Usage: waterproofing
  • Color: black

Packaging & Delivery

Packaging Details rolls with pallets for Black color 4mm APP asphalt waterproof membrane
Delivery Time Shipped in 15 days after payment
  Black color 4mm APP asphalt waterproof membrane
Product Description


APP elastomer modified bitumen membrane is APP (styrene-butadiene - styrene) thermoplastic elastomer modified bitumen as dip coating materials to high-quality polyester felt, fiberglass mat, cloth compound tires for the tire base to fine sand, mineral (film), PE film, aluminum and other materials for the cladding, using special mechanical mixing and grinding of elastomer modified bitumen membrane.  



a) Conforms to the national standards

b) APP modified bitumen waterproof membrane is specially used as waterproof material in cold area

c) APP II type is specially suitable for areas of high temperature and of strong sun-shine


Application method

1.Make sure the roof deck smooth ,clean and dry(Moisture<9%),then apply the surface of roof deck homogeneously with a kind bitumen paint till dry to start application.


2.There are two methods in application:


One way is by heating and melting method---Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted (not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-10cm.


The other way is by cold adhesive method---Pour the cold adhesive homogeneously on the roof deck then roll the membrane to install it to be fully sticked to roof deck.

By heating and melting method and by cold adhesive can be used in alternation in application as requested.


3.After application ,a full serious inspection is required to make sure no air bubble ,no fold,no falling away etc to guarantee the waterproof life


Picture show


Production Flow



Packing and Shipping

Packing and Shipping

Packing Details:SBS Modified Bitumen Waterproofing Membrane for Swimming Pool. Packed in rolls with pallets or as per clients' requirement.

Delivery Time:Within 15 days after receipt deposit.


Our Services

Our Service


1.Sample: The sample is free,you only should pay for the express freight.


2.If you order to us, we promise the quality, if some quality problem happened,then

   1)We will dispatch our Quality and Problems Appraisers to make a confirmation.

   2)Have a negotiation of the compensation and sign agreements.

   3)Our After-Sales Department will perform the duties as the agreements. 

Company Information

Company Information

Xuxin Waterproof Materials CO.,Ltd is one specialized supplier on waterproof materials.Products got the approval of ISO9001 certificate, ISO14001 certificate. And some products can meet American ASTM and CE international standards.As a public company, we mainly supply SBS/APP modified bitumen waterproof membrane, Seladhesive bitumen membrane/tape,PE/PVC/EPDM/TPO/HDPE Waterproof Membrane, PP non-woven fabric,Waterproof Coating, Drainage Board, Geotextile,Color sand and etc.



Frequently Asked Questions

Q1:How to get the sample?

A :We can provide you samples for quality inspection.According to our company policy, samples are free, we only charge the freight fee.The freight fee will be returned If you place the order.

Q2:What's are the MOQ?

A :The MOQ is 500 square meters usually.Also we can according to your condition to set the MOQ.

Q3:How about the delivery time?

A :Delivery time about 15days after your deposit or L/C at sight.

Q4:What kind of payment do you support?

A :T/T, L/C and Paypal are accepted.

Q5:What's your main market?

A :Our products are exported to Southeast Asia,The middle East,West Europe,Africa,Australia and etc.

Q6:Can we visit your factory to inspect the goods for the order?

A :Welcome to visit our factory to inspect the quality.We sincerely hope to establish a win-win cooperation relationship with you.  

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