Qilu Zhuowang Flame-Retardant PVC Waterproof Membrane for Steel Structure Roofing
Qilu Zhuowang Flame-Retardant PVC Waterproof Membrane
Qilu Zhuowang PVC waterproof membrane is a premium polymer waterproof sheet manufactured through extrusion technology. Composed of PVC resin blended with plasticizers, UV-resistant agents, anti-aging additives, and stabilizers, this membrane features an exclusive formula that ensures exceptional service life—over 20 years for roof applications and more than 50 years for underground installations. This durability makes it ideal for construction and civil engineering projects.
Product Types
- Type H (Homogeneous): Pure PVC membrane without internal reinforcement or backing
- Type L (Fiber-Backed): PVC membrane with polyester non-woven fabric composite on the lower surface
- Type P (Fabric-Reinforced): PVC membrane reinforced with polyester or fiberglass mesh in the middle layer
Specifications
| Parameter |
Details |
| Thickness |
1.2mm, 1.5mm, 1.8mm, 2.0mm |
| Width |
1000mm, 2000mm |
| Waterproof Category |
Polymer Type |
| Application Fields |
Light Steel Structure Roofs, Industrial Plants, Tunnels, Basements |
| Brand |
Qilu Zhuowang |
| Origin |
Weifang, Shandong |
| Feature |
Heat Aging Resistance |
| Shape |
Roll |
| Product Material |
PVC |

Applications
| Application |
Details |
| 1 |
Ordinary roofs, green roofs |
| 2 |
Tunnels and underground projects |
| 3 |
Steel structure roofs and industrial plants |
Key Advantages
| Advantage |
Details |
| 1 |
Excellent durability and superior anti-aging performance |
| 2 |
Wide-width membrane, high construction efficiency, low product loss |
| 3 |
Flame-retardant, self-extinguishing when away from fire |
| 4 |
Good plasticity, easy handling of detailed nodes |
Product Information
| Category |
Details |
| Origin |
Shandong |
| Brand Name |
Qilu Zhuowang |
| Certification |
MA, CNAS |
| Model |
Type H (Homogeneous)/Type L (Backed)/Type P (Reinforced) |
Commercial Terms
| Term |
Details |
| Minimum Order Quantity |
3000㎡ |
| Packaging Details |
Wooden Pallet |
| Delivery Time |
30 Days |
| Payment Terms |
Full Payment Before Shipment |
| Supply Capacity |
3000㎡/Day |