PP & PE (Polypropylene Polyethylene) Nonwoven Waterproof Membrane/Roof Underlayment/Bathroom/ Planting Roof Felt (ISO)
ISO OHSAS and Dun & Bradstreet(DUNS NO.:30910769) factory
1. Introduction
Polymer PP&PE waterproof membrane is a compounded polymer which takes PE&PP nonwoven
Materials as its main waterproof layer, and integrates ultraviolet isolation agent, aging resistant
Agent, etc.
HONGYUAN, ranks TOP 3 in China waterproofing industry.
2. Specificaiton
| Material | PP nonwoven, PE |
| Density | 300g/sqm-1200g/sqm |
| Thickness | 0.5mm-1.5mm |
| Size | .2m(width)*50/ 100m/(length) |
| Color | Grey, White, Yellow, Orange, Red or Customized |
3. 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 et
4. Features
It is of layer-construction, the surface layer is of strengthening protection, the second of ageing
Resistance, the third of waterproof and the beneath of strengthening adhesion. Every layer has
Special features which greatly improves the comprehensive function of the product.
It can be directly used in the cement construction and sandy soil, etc. And the surface of the
Membrane can be directly decorated by ceramics, etc.
6. Why US
Most Professional Waterproof System Designer/Supplier in China
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.