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
-
Physical Properties: The high-strength cross-linked membrane employs cross-lamination technology, providing high tensile strength, elongation, tear resistance, and impact resistance.
-
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.
-
Waterproofing Effect: It possesses strong "waterproofing" capabilities, non-diffusion, and excellent self-healing abilities.
-
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
- The base layer should be flat, clean, and free of ponding water.
- Detailed node treatments should be carried out for areas such as pipes, internal and external corners, flat surfaces, and expansion joints.
- 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
- 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.
- Different categories and specifications should be stacked separately without tilting or cross-stacking.
- The waterproof membrane should be laid horizontally, and the stacking height should not exceed five layers.
- 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)