YN-A760 High-Strength Cross-Linked Membrane Polymer Composite Self-Adhesive Waterproof Membrane

Product Introduction

YN-A760 High-Strength Cross-Linked Membrane Polymer Composite Self-Adhesive Waterproof Membrane is a self-adhesive polymer-based waterproof membrane made with a high-strength cross-linked membrane as the surface reinforcement material, coated with rubber-modified asphalt self-adhesive glue containing active additives.

During installation, this membrane utilizes the wet laying method to achieve crosslinking and engagement between the pressure-sensitive reactive adhesive of the membrane and the cement gel. The high-strength cross-linked membrane employed offers excellent physical properties, particularly in terms of high tear strength and dimensional stability, forming a fully adhered, water-tight, and stable waterproof layer.

Product Features

1. Physical Properties: The high-strength cross-linked membrane employs cross-lamination technology, providing high tensile strength, elongation, tear resistance, and impact resistance.

2. Bonding Performance: The membrane undergoes chemical reactions and physical adsorption with polymer cement and the concrete structural layer, forming a physicochemical bonding layer between the membrane and the structural layer that is much stronger than physical adsorption bonding.

3. Waterproofing Effect: It possesses strong "waterproofing" capabilities, non-diffusion, and excellent self-healing abilities.

4. Simplified Construction Process: It interacts with polymer cement to form a tightly bonded layer. It has low requirements for the base layer, can shorten the construction period, save construction costs, and is easy to lap.

Precautions

1. The base layer should be flat, clean, and free of ponding water.
2. Detailed node treatments should be carried out for areas such as pipes, internal and external corners, flat surfaces, and expansion joints.
3. Walking on the surface is strictly prohibited before the polymer cement mortar dries, and subsequent construction can only proceed after the polymer cement mortar has completely hardened.

Transportation and Storage

1. It should be packaged in dedicated plastic bags with airtight sealing and stored in a dry, well-ventilated environment to prevent exposure to sunlight and rain.
2. Different categories and specifications should be stacked separately without tilting or cross-stacking.
3. The waterproof membrane should be laid horizontally, and the stacking height should not exceed five layers.
4. During transportation and storage, it should be kept away from fire sources. The storage temperature should not exceed 35°C, and the storage period is one year from the date of production.

  Construction Process

Base layer preparation → Node treatment → Positioning and snapping lines → Preliminary laying of waterproof membrane → Application of cement mortar → Laying of waterproof membrane → Rolling and venting → Lap joint and termination treatment of waterproof membrane → Acceptance
Specification and Model

Width: 1.0m;

Thickness: 1.5mm, 2.0mm;

Length: 25m, 20m, 15m;

Note: Other specifications and sizes can be determined through negotiation between the supplier and the buyer.

Technical Specifications

Execution Standard: GB/T 35467-2017 (Category H, Category E)