Breathable waterproof membrane

(Type: WVC)

ISO and D&B D-U-N-S International Certificate(530910769 )

1.  Introduction

It is a new kind of three-layer composite membrane which is used in the construction field and has air purification, waterproof, breathable, and moisture permeability functions.

The three-layer composite membrane is made by hot pressing the middle layer microporous film and the inner & outer layer polypropylene nonwoven. Through adding catalyst and adsorbent compounds, the microporous film has air purification function and can effectively decompose various harmful gases.

2. Applications

It could be used in civil or industrial buildings, for waterproofing of roofs, basements, ground, indoor floor, toilets, ponds, reservoirs, tunnel, bridges and anti-pollution in metallurgy, chemical industry etc.

3. Specificaiton 

Thickness:110g(0.35mm),140g(0.45mm) 

Size:1.5m*100m

4. 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 5 production bases and 7 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 us!