Yuexing Polymer Nano Waterproof Self-Adhesive Membrane Color Steel Tile Waterproof Self-Adhesive Membrane The Ultimate Solution for Leakage
Color Steel Tile Waterproof Self-Adhesive Membrane
A specialized material designed for waterproofing color steel roofs, focusing on self-adhesive properties and waterproof functions. Commonly used in industrial plants, warehouses, steel structure roofs, and other scenarios. The following details cover definitions, structures, functions, and applications:
I. Core Definition and Technical Principles
Material Properties
Uses polymer materials (such as TPO, EPDM, TPU, etc.) or modified asphalt as the base, with a self-adhesive layer and release film on the surface, forming a waterproof membrane that can be directly pasted.
Some products incorporate nanotechnology (such as nano-coatings and nano-fillers) to enhance waterproof performance and durability.
Action Mechanism
Self-Adhesive Sealing: After removing the release film, the adhesive layer directly bonds to the color steel tile surface. Physical adsorption and intermolecular forces create a seamless seal, blocking rainwater penetration paths.
Flexible Deformation Resistance: The material itself is elastic, adapting to thermal expansion/contraction or slight deformation of color steel tiles due to temperature changes or structural vibrations, preventing cracking and water leakage.
II. Core Functions and Advantages
Targeted Waterproof Design
Adaptability to Color Steel Tile Structure: Specifically designed for wave crests/troughs, joints, screw holes, and other leak-prone areas of color steel tiles. The self-adhesive material conforms to the shape, forming a complete waterproof layer.
Corrosion Resistance: Some products contain anti-corrosion components to resist rust, condensation water, or industrial exhaust erosion on color steel tile surfaces.
Construction Convenience
No Fire Baking Required: Cold construction—directly paste after removing the film, reducing high-altitude operation risks. Suitable for old roof renovation or emergency leak repair.
Short Construction Period: Operable by a single person, improving construction efficiency by over 50% compared to traditional waterproof membranes (such as SBS).
Performance Advantages
Weather Resistance: Maintains elasticity in environments from -30°C to 120°C, resists UV aging, and has a service life of 10-15 years (superior to ordinary asphalt membranes).
Elongation: Tensile elongation ≥ 300%, capable of withstanding tensile deformation from thermal expansion/contraction of color steel tiles.
III. Application Scenarios and Construction Key Points
Main Application Scenarios
Industrial Buildings: Color steel roofs of steel structure plants, logistics warehouses, and gymnasiums;
Civil Buildings: Waterproofing for color steel canopies, sunrooms, and prefabricated houses;
Maintenance Scenarios: Leakage repair for color steel tile joints, screw holes, and aged coatings.
Key Construction Steps
Base Surface Treatment: Clean the color steel tile surface, removing rust, dust, and oil stains to ensure dryness and flatness;
Node Reinforcement: First apply additional layers to strengthen waterproofing at roof ridges, gutters, downspouts, and other key areas;
Membrane Paving: Lay the membrane from bottom to top along the water flow direction. After removing the release film, compact it to ensure no air bubbles;
Edge Sealing: Seal edges with sealant and reinforce lap joints (lap width ≥ 80mm).
Translation Notes:
Technical Terms:
"TPO/EPDM/TPU" retained as international material abbreviations;
"Self-adhesive layer" and "release film" used for precise material structure description.
Functional Expressions:
"Seamless seal" and "flexible deformation resistance" emphasize technical advantages;
"Cold construction" directly translates the non-heating construction feature.
Construction Logic:
Steps organized in logical order (surface treatment → node reinforcement → paving → sealing);
"Lap width" specified with technical parameters for accuracy.
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