Non-Bituminous Polymer Self-Adhesive Waterproof Membrane

Product Overview

A pre-applied waterproofing system engineered for structural concrete integration. Three-layer composite construction:

Polymeric Carrier Sheet

Self-Adhesive Polymer Film

Anti-Bonding Release Layer

Bonding Mechanism:
The membrane interacts with fresh concrete through:

Creep-Induced Penetration: Adhesive film migrates through release layer under hydrostatic pressure

Molecular Interlock: Forms permanent IPS (Interpenetrating Polymer Structure) bonds

Co-Curing: Creates monolithic seal with curing concrete

Key Features

Structural Integration

Seamless fusion with cast-in-place concrete (EN 14695)

Eliminates water migration paths ("water channeling effect")

Self-Contained Leak Management

Localized damage containment within 30cm radius (EN 1928 tested)

Pinpoint repairability without system compromise

Installation Efficiency

Substrate tolerance: ≤15% moisture content, no leveling required

50% faster installation vs. conventional membranes

All-weather application capability

Eco-Safe Performance

Zero solvents/VOCs (ISO 16000 compliant)

Fire-resistant composition (NFPA 284)

Mechanical Performance

Tensile strength: ≥800 N/50mm (EN 12311-1)

Elongation: >80% (Class R, EN 495-5)

Peel adhesion: ≥4.0 N/mm (EN 14695)

System Economics

Eliminates screed layer (saves €8-12/m²)

Omits protective concrete topping (saves 15-20kg/m²)

Technical Specifications

Applications

Below-Grade Structures:
basement slabs, elevator pits, retention walls

Critical Infrastructure:
Subway tunnels, water treatment plants

Accelerated Construction:
Fast-track projects with concrete curing ≤24h