fire resistance PE membrane/Fire retardant waterproofing membrane

Hongyuan flame retardant modified asphalt waterproofing membrane, is the national GB50016-2006 "architectural design specification" waterproof, fireproof design requirements on building a fire resisting level building waterproof layer developed. The product is made of filament polyester felt or alkali free glass fiber for tyre base, high-quality asphalt and high performance SBS as the main raw material, adding efficient flame retardant with special formula and preparation process of impregnation and altered material, on the surface coated with polyethylene film, mineral aggregate, aluminum foil and other materials under isolation, surface coating in the modified asphalt waterproof coiled materials of sand or polyethylene film. The unique property of the web is the extinguish the flame retardant function.

Product executive standard: Q/0783WHY016-2011 "the flame retardant polymer modified asphalt waterproof coiled material".

Products are divided into different grades according to the flame retardant properties

Class B1

B1 flame retardant polymer modified asphalt waterproof coiled material belongs to the flame type waterproof material, to meet the requirements of factory buildings, warehouses, civilian class a architectural fireproof grade waterproof layer can be combustible materials on fire protection design code for fire protection design of buildings GB GB50016-2006.

Class B2

B2 flame retardant polymer modified asphalt waterproof coiled material belongs to the combustible type waterproof material, to meet the requirements of factory buildings, warehouses, civilian class a architectural fireproof grade waterproof layer can be combustible materials on fire protection design code for fire protection design of buildings GB GB50016-2006.

Construction Site

Company Introduction

Weifang Hongyuan Waterproof Materials CO., Ltd is a professional and leading manufacturer of

waterproof materials for 19years, ranking TOP 3 in the waterproofing industry in China. 

Founded in 1996, headquarters is in Weifang, China. There are 110,000sqm manufacturing base, and more than 1000 employees. 

At present, Hongyuan Group has 5 major production bases, 7 branch offices, more than 300 excellent agents, over 1000 franchised dealers and after-sale institutions. The Group has 41 modern waterproofing production lines. Annual production of waterproof membrane reaches 150 million square meters, coating 80,000 tons. Products nearly cover all waterproofing areas, total 9 major series and over 100 varieties, basically realizing complete coverage of varieties and satisfaction of functions. Products are exporting to more than 30 countries and regions. 

As a strong and experienced manufacturer, we have the quality certificate of ISO9001 and environment management system certificate of IS014001. And as a D&B D-U-N-S registered company, we have set a good faith business image in the world. 

Sincerely hope to establish solid relationship with you in long term!!

Thanks and best regards,

Shine