Self-adhesive bitumen waterproof membrane / Roof membrane / Roof underlayment

self adhesive bitumen waterproof membrane

CE, ISO and Dun & Bradstreet certificated factory

 1. Introduction  

      Self-adhesive bitumen waterproof membrane is  composed of base material, including synthetic rubber like SBS,  good road asphalt and viscosity increaser. The surface is covered by PE film, aluminum foil film, EVA, HDPE, and the silicon depositing release film is covered on the lower surface as anti-sticking layer. 

     Hongyuan ranks TOP 3 in China waterproofing industry.

    2. Features 

    1)  Cold-applied construction with no open flame and self-adhesion without bonding agent make it safe, low- carbon, environmental, and economical. 

    2) Excellent adhesive performance guarantees the integrity of waterproof layer. 

    3) Good rubber elasticity, elongation and shear stress 

    4) Good low-temperature property

     3. Specification 

     4. Applications 

      1) Widely used in the industrial and civil building roofing, underground, pool, tunnel, wooden and  metal roofing. 

     2) Specially applied in the chemical factory, garment factory, and granary. 

     3) Especially used in cold places.  

     4) Tape  used for sealing all construction material surfaces.

     5. Pictures for your reference

Weifang Hongyuan Waterproof Materials Co., Ltd. is a professional and leading waterproofing manufacturer integrating R&D, production, sales and construction. Hongyuan was founded in 1996 and covers an area of more than 110,000 square meters. Headquartered in Shandong, China, the company has 4 production bases and more than 10 branches all over the country.

Hongyuan produces kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane,  roofing underlayment, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings, pond liner and others.

The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to dozens of countries and regions, such as the United States, Canada, South America, Southeast Asia, Europe, and Africa.

Carrying forward the operation idea of “pragmatism, innovation, integrity, and sharing”, Hongyuan will make all efforts to provide quality products and efficient services for clients at home and abroad.

Welcome to visit our factory!