| Model: | - |
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| Origin: | Made In China |
| Category: | Construction & Decoration / Waterproof Materials |
| Label: | - |
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| Min. Order: | - |
| Last Online:15 Aug, 2025 |
Product Overview
A specialized self-adhesive membrane designed for wet-substrate installation. Constructed with:
Base: Polyester fabric or polymer composite matrix
Top Surface: PE film/release coating
Bottom Layer: Reinforced silicone release paper
Product Classification
By Material Type
| Class | Composition | Thickness |
|---|---|---|
| PY | Polymer-modified bitumen | 3.0 mm |
| H | Hybrid polymer composite | 1.5 mm / 2.0 mm |
| I | Elastomeric polymer | 1.2 mm |
By Adhesion System
S: Single-sided adhesion
D: Double-sided adhesion
Key Advantages
Eco-Safe Installation
Zero flames/solvents - compliant with LEED® credits
Moisture-Tolerant Application
Bonds to damp substrates (≤9% moisture content per ASTM D4263)
Structural Performance
Tensile strength: ≥500 N/50mm (EN 12311-1)
Shear resistance: >2.0 N/mm²
Root resistance (polymer types only)
Seam Integrity
Self-sealing laps eliminate water migration
Installation Efficiency
No surface priming required; 40% faster than conventional membranes
Technical Specifications
| Parameter | Requirement | Standard |
|---|---|---|
| Wet adhesion strength | ≥0.5 N/mm | EN 14891 |
| Concrete bond | >2.0 MPa | EN 1542 |
| Service temperature | -25°C to +80°C | EN 495-5 |
Applications
Below-grade structures with high groundwater
Rainy-season construction projects
Water containment structures
Green roofs with root protection requirements
