UIB UNIPLAST 4604 APP Bitumen Membrane (4mm, 160 g/m² Polyester)
UNIPLAST 4604 is a new generation, polymer-modified bituminous waterproofing membrane designed for superior performance in all kinds of waterproof engineering projects. It consists of a central non-woven polyester core impregnated and coated on both sides with layers of APP (A tactic Polypropylene Polymer) modified bitumen. This combination of special grade thermoplastic polymers and bitumen provides proven waterproofing qualities with excellent resistance to heat, ageing, and weathering.
The multilayered design features a strong polyester core that gives the membrane high tensile strength, elongation, and superior lap joint strength. Both surfaces are finished with heat-fusible Polyethylene film for easy and effective application by torch welding. For proper installation, the surface must be clean, smooth, and have a minimum slope of 1.5% towards drains. It is essential that the surface is primed with UIB Primer D41 before application.
Specifications
- Thickness: 4.0 mm.
- Roll Dimensions: 1m Width x 10m Length.
- Carrier: 160 g/m² non-woven Polyester.
- Coating: APP (A tactic Polypropylene Polymer) modified bitumen.
- Top / Bottom Surface: Polymeric foil (smooth finish) / Printed Polyethylene foil.
Applications
- Waterproofing for all kinds of engineering projects.
- Ideal for flat and sloped roofs, terraces, and balconies.
- Protection for concrete foundations, basements, and retaining walls.
- Waterproofing for wet areas, tunnels, and bridge decks.
As a durable and versatile waterproofing solution, UIB UNIPLAST 4604 offers excellent performance and ease of application. Its robust polyester core and high-quality APP modified bitumen coating ensure a long-lasting, watertight seal for the most demanding projects.
The multilayered design gives proven waterproofing qualities, excellent resistance to heat, ageing and weathering, and ease of application by torch welding.