Product Structure

Product Classification

    According to different long-edge overlapping methods, the membranes are divided into two types: self-adhesive type and weldable type.

Product Specifications

Product Features

1. Optimized Material Composition

Substrate:

Made of high-quality pure white HDPE pellets. The raw material features high crystallinity, non-toxicity and odorlessness.HDPE is an eco-friendly material produced by polymerization. Its molecular chains have no branches and are arranged regularly, resulting in high density, which ensures excellent stability of the substrate.

Adhesive Layer:

Made of thermosetting adhesive to form structural bonding between different materials. It delivers good initial tack, sufficient cohesion and high peel strength. It also features resistance to heat, water, light and ultra-low temperature.

Release Layer:

Artificial minerals treated by calcination and other special processes. It can chemically react with concrete particles and realize magnetic reorientation of concrete particles to achieve full adhesion. It prevents sticking and protects the adhesive layer.

2. Outstanding Performance

Dimensional Stability:

The membrane has an extremely low dimensional change rate. When exposed to sunlight on site, it shows slight wrinkling and great plastic deformation capacity. It outperforms conventional waterproof membranes and fully demonstrates the advantages of polymer sheets.

Superior Physical Properties:

High tensile strength, high elongation, good impact resistance, puncture resistance and scratch resistance.

Strong Adaptability:

It maintains good chemical stability in environments with inorganic substances, organic acids, salts, alkalis, organic solvents and microorganisms. It can withstand harsh service conditions and has a long service life.

Implementation Standard

This product complies with GB/T 23457-2017, Pre-laid Waterproof Membranes (Type P).