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Self-adhesive Bitumen Waterproof MembraneSelf-adhesive Bitumen Waterproof MembraneSelf-adhesive Bitumen Waterproof MembraneSelf-adhesive Bitumen Waterproof Membrane

Self-adhesive Bitumen Waterproof Membrane

  • Min. order Quantity    : 2000 Square meters
  • Supply Ability         : 1500000  Square meters/month
  • Port                   :QINGDAO PORT
  • Payment Term           :L/C,T/T
  • thickness              : 1.2mm,1.5mm,2.0mm
  • width                  :0.98m-1.05m
  • length                :10m-20m


It is a modified bitumen base sheet consisting of styrene-butadiene-styrene (SBS) compound modified asphalt covering with different upper separated materials, no fiber and underside with silicone antisticking layer. According to different upper surface, it can be three types: PE film surf-acing, Aluminum foil surfacing and Non-film surfacing. There have three kinds of thickness:1.2mm, 1.5mm and 2.0mm.the length is 10m~20m,width is 0.98m~1.05m. It has such properties as good self-adhesion, no leaking, cold flexibility, especially in self-adhesion. That is unique in waterproof and application.










Tensile property

Tensile force/(N/50mm)≥



Elongation at strength,%≥


Elongation at break,%≥


Strength appearance

No separation


Heat resistance℃

Slipping less than 2mm at 70℃


Cold flexibility℃




Water impermeability

0.2MPa,120min,water resistant


Heating ageing

Elongation at strength,%≥


Cold flexibility,℃



no crack


Thermal stability


No plumping, no wrinkles, no slipping, no flowing

Change in size/%≤




ü  Self adhesive, safe and environment-friendly

ü  Excellent flexibility in low temperature and elongation

ü  Strong adaptability for substrate shrinkage, deformation and cracks

ü  Strong self healing ability for penetration and cracks

ü  Lasting bonding and sealed performance

ü  Excellent water resistance

ü  Cold construction, easy to install

ü  Available for wet ground


Where to use

ü  Swimming pools, fire pools and reservoirs

ü  Subways or tunnels

ü  Construction areas where open fires are forbidden

ü  PE film surf-acing can be used in non exposed roofs and undergrounds

ü  Aluminum foil surfacing can be used in all kinds of exposed roofs

ü  Non-film surfacing can be used as an auxiliary material or bonding material between two incompatible places




Self adhesive waterproof membrane is packed in rolls with plastic bags or cartons.


Roll Size

Rolls / Pallet

Pallets / 20’ Container

1.2 mm

20 m2



1.5 mm

20 m2



2.0 mm

15 m2



Above quantities are indicative only. We can produce it according to your demands.



Storage and Transportation

Self adhesive waterproof membrane should be stored in well-ventilated shade place and protected from sun or rain. The temperature in stored places can not be higher than 50° C. It can not be put in more than two levels. If packed by cartons, it can not be put in more than five levels.



Dongsheng adhesive waterproof system includes substrate, primer, membrane waterproof underlayment, protection layer.

Dongsheng also provide a complete line of compatible accessories and components, including primers, pipe clamps, terminal battens and screws.


Surface Preparation

Surfaces should be dry, clean, smooth and free from any dusts, oil or loose particles. Cracks and uneven places need to be filled by polymer mortar.



Before membrane laying, substrate treating agent need to be brushed evenly and completely to all the surface to be laid on.


Membrane laying

After treating agent on substrate dries, pave self adhesive waterproof membrane according to application designs.


Sealing, fixing and constraining on vertical surfaces

On vertical surfaces, fix with metal battens and seal with sealants for membranes.


Application on protection layer

After membrane laying, construct a protection layer according to waterproof layer design.


Company information

Weifang Dongsheng waterproof material Ltd.,founded in 1995, formerly known as Weifang Dongsheng linoleum factory, is experienced in production, research, sales and construction.
The company has 5 automatic production lines, producing "Dongsheng" brand SBS, APP modified bitumen membrane, etc. totaling 15 million square meters. Its main products are: SBS waterproofing membrane, APP waterproofing membrane, EPDM waterproofing membrane, PVC waterproofing membrane, self-adhesive bitumen membrane, waterproofing coating series, asphalt waterproofing membrane, TPO waterproofing membrane, self-adhesive waterproof tape, waterproof geotextile totaling hundreds of varieties.
These products have significant performance at a reasonable price. We are willing to cooperate with friends from all walks of life. We are looking forward to cooperating with you.


Our services. Why choose us?

*Honest supplier to the worldwide buyers

 *Factory, direct supplier, competitive price

* 21 years of production experience

*Warm and friendly service and guide

* workers of 3 shifts for 24-hour production, high capacity

*Small and big orders are welcome

*24-hour service for you 

*Samples are free. We only charge the freight fee which will be refunded once you place the order.




u  What's is the MOQ?---- Usually, the MOQ is 2000 square meters different items will be different, also we can adjust the MOQ according to your conditions.


u  Are the sample charged?-----We can provide you samples for quality inspection, according to our company policy, samples are free, we only charge the freight fee and the fright fee will be refund once you place the order.


u  How about the delivery time?-----Samples need 3-5 days, and loading time need 10-15 days after receiving the 50% deposit by T/T.


u  What is the Loading Port?-----Qingdao, China .


u  What is your Product Warranty?-----We guarantee the products customers receive are qualified. If there are any broken parts, please send us some detailed photos by email, and then we will send you the replacement parts according to actual conditions.


u  What kind of payments does we support?-----L/C, T/T.The payments term will be different in different countries and areas.


u  What is your trade term?-----EXW, FOB, CNF, CIF is also ok.


u  What is your Product Warranty?-----We guarantee the products customers receive are qualified. If there are any broken parts, please send us some detailed photos by email, and then we will send you the replacement parts according to actual conditions.



Weifang Dongsheng waterproof material Co.,Ltd


Contact Person:daniel

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