Heat-weldable membrane
The thermoplastic PVC membrane is suitable for heat-welded overlaps to form continuous waterproofing joints between adjacent sheets.
PVC Waterproofing Membrane
Polyvinyl chloride waterproofing membrane for tunnels, underground structures, hydraulic works and other civil-engineering waterproofing applications.
Manufactured from PVC resin with selected additives and stabilizers, the membrane combines tensile performance, flexibility and heat-weldability for large-area waterproofing and seepage-control systems.
Product Overview
0103
PVC waterproofing membrane is a polymeric waterproofing sheet manufactured primarily from polyvinyl chloride resin with selected additives and stabilizers through extrusion and calendering processes. It is designed for waterproofing and seepage-control systems that require a flexible and heat-weldable membrane.
Typical applications include metro and railway tunnels, utility tunnels, basements, underground garages, civil-defense structures, artificial lakes, landscape ponds, reservoirs and dams. The membrane can also be used as an auxiliary protective barrier in selected landfill and solid-waste applications.
Product facts
- Material
- Polyvinyl chloride (PVC)
- Product type
- Polymeric waterproofing membrane
- Manufacturing process
- Extrusion and calendering
- Standard thicknesses
- 1.5 / 2.0 / 2.5 mm
- Standard width
- 2.0 m
- Elongation at break
- ≥ 200%
- Primary functions
- Waterproofing, seepage control and protective lining
- Typical applications
- Tunnels, underground structures, hydraulic works, artificial lakes and reservoirs
Key Features
High elongation
The supplied product specification defines an elongation at break of at least 200%, supporting applications where membrane flexibility is required.
Mechanical resistance
The product is designed for applications requiring resistance to tensile, tearing and puncture stresses within waterproofing systems.
Flexible structure
The membrane provides flexibility and extensibility to accommodate limited movement and deformation within the waterproofing system.
Broad waterproofing use
Suitable for tunnels, underground structures, hydraulic works, artificial lakes, reservoirs and other civil-engineering waterproofing applications.
Technical Specifications
Technical specification
Manufacturer product specification
Technical data source
Customer-provided PVC Waterproofing Membrane product specifications.
| Property | Specification |
|---|---|
| Material | Polyvinyl chloride (PVC) |
| Manufacturing process | Extrusion and calendering |
| Standard thickness | 1.5 / 2.0 / 2.5 mm |
| Standard width | 2.0 m |
| Elongation at break | ≥ 200% |
Technical Notes
- Standard membrane thicknesses are 1.5, 2.0 and 2.5 mm, with a standard width of 2.0 m.
- The supplied product specification defines elongation at break as at least 200%.
- The product information identifies heat-aging and chemical-resistance performance as membrane characteristics, but no test conditions or quantitative retention values are provided in the current technical data.
- Project-specific selection should be confirmed according to application, membrane thickness, waterproofing-system design and applicable project requirements.
Discuss your product requirements
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Useful information to provide
- Application
- Waterproofing system type
- Required thickness
- Required width
- Quantity
- Project location
- Delivery destination
- Project specification