详情描述
Product Introduction:
Geotextile膜 (also known as waterproofing membrane), thickness ranging from 0.2 to 3mm, with a thickness of 0.8mm or more referred to as waterproofing board. It is a waterproof and barrier material based on polyethylene primary resin. The main component is 97.5% high-density polyethylene, with approximately 2.5% of carbon black, anti-aging agents, antioxidants, UV absorbers, stabilizers, and other additives, offering strong waterproof and isolation properties.
Application Range:
Environmental Protection & Sanitation: Including waste landfill sites, sewage treatment plants, power plant settling ponds, and industrial solid waste, etc.
Hydrology: Seepage prevention and leakage plugging in rivers, lakes, reservoir embankments, watercourse seepage control, vertical core walls, slope protection, etc.
Municipal Engineering: subway projects, underground construction for buildings, green roof installations, waterproofing for rooftop gardens, and internal lining for sewage pipelines.
Gardens: artificial lakes, waterways, reservoirs, golf course pond liners, slope protection, green lawn waterproofing and moisture-proofing, etc.
Petroleum: Anti-seepage measures for storage tanks in chemical plants, refineries, and gas stations; inner linings and secondary linings for reaction ponds and sedimentation ponds.
Mining: Slurry ponds, leach ponds, ash ponds, dissolution ponds, sedimentation ponds, stockpiles, and anti-seepage linings for tailings.
Traffic Infrastructure: Road foundation reinforcement, culvert seepage prevention.
Agriculture: Anti-seepage for reservoirs, drinking water ponds, water storage ponds, and irrigation systems.
Aquaculture: Intensive and factory-style pond liners, fish ponds, shrimp ponds, sea cucumber enclosure slopes, etc.
Salt Industry: Salt field crystallization ponds, brine ponds with covers, salt pond plastic shade membranes, etc.
Construction Method:
Avoid dragging or pulling the geotextile membrane roughly during transportation to prevent punctures from sharp objects.
1. Extend from the bottom to the top, avoiding excessive tension, leaving a 1.50% allowance for local sinking and stretching. Considering the actual conditions of this project, the slope should be laid from top to bottom.
2. The vertical joints between adjacent panels should not align on a single horizontal line; they should be staggered by at least 1 meter.
3. The longitudinal joint should be located more than 1.50m above the dam foot and bend foot, and should be set on a flat plane.
4. First slope, then field base.
5. When laying on the slope, the direction of the film should be basically parallel to the line of the larger slope.
