Qilu Zhuowang PVC Waterproof Membrane - Flame-Retardant for Steel Structure Roofs
Qilu Zhuowang PVC Waterproof Membrane
Premium flame-retardant PVC waterproof membrane specifically designed for steel structure roofs and industrial applications. Manufactured using advanced extrusion technology for superior performance and longevity.
Product Overview
This high-performance polymer waterproof sheet is formulated with PVC resin as the base material, enhanced with plasticizers, UV-resistant additives, anti-aging agents, and stabilizers. The unique formulation ensures exceptional service life exceeding 20 years for roof applications and over 50 years for underground projects.
Structural Composition Types
- Type H (Homogeneous): Pure PVC membrane without internal reinforcement or backing material
- Type L (Fiber-Backed): PVC membrane with lower surface compounded with polyester non-woven fabric
- Type P (Fabric-Reinforced): PVC membrane with polyester or fiberglass mesh reinforcement 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 Area |
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㎡ |
| Price |
- |
| Packaging Details |
Wooden Pallet |
| Delivery Time |
30 Days |
| Payment Terms |
Full Payment Before Shipment |
| Supply Capacity |
3000㎡/Day |