Awazel DS40 APP Modified Bituminous Membrane (4mm, 180gsm Polyester)
Awazel DS40 is a high-performance, APP (Atactic Polypropylene) modified bituminous membrane designed for superior waterproofing. This durable 4mm membrane is reinforced with a strong 180 g/m² non-woven polyester mat, which provides high tensile strength, elongation, and excellent resistance to tears and punctures. It is engineered to comply with ASTM D 6222 (Type I, Grade S & G) and SASO 2633 standards.
The special polymer-modified bitumen gives the Awazel DS40 membrane great flexibility at low temperatures, stability at high temperatures, and remarkable resistance to aggressive attack from salts and chemicals. It is designed for easy, torch-on application for both fully bonded and loose-laid systems. For optimal performance, the substrate should be cleaned and primed with Awazel Primer D41. This smooth surface membrane is ideal for creating single or double-layer waterproofing systems for roofs and below-grade structures.
Specifications
- Brand / Model: Awazel / DS40.
- Type: APP Modified Bituminous Membrane.
- Thickness: 4.0 mm.
- Reinforcement: 180 g/m² non-woven Polyester.
- Dimensions: 1m x 10m roll.
- Top/Bottom Surface: PE film (Smooth Surface).
Applications
- Waterproofing of roofs (single or double layer systems).
- Tanking and waterproofing for basements and below-grade structures.
- Suitable for concrete foundations, retaining walls, and wet areas.
- Ideal for projects requiring high tensile strength and puncture resistance.
Choose Awazel DS40 for a durable and easy-to-apply waterproofing solution that offers long-lasting protection. Its robust engineering ensures it can withstand harsh conditions while maintaining its integrity. During torch-on application, all safety measures should be taken, including having fire extinguishers on site and using personal protective equipment.
Good flexibility at low temperature and stability at high temperature, with high tensile strength and excellent tear and puncture resistance.