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Tunnel waterproof board
The laying of the waterproof board should be 1 to 2 lining sections ahead of the secondary lining construction, and it should be kept at a certain distance from the excavation face and beyond the blasting distance. The laying should be carried out on a dedicated frame. Before laying, layout should b...【点击详情】
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Waterproof blanket
I. Product Specifications The mass per unit area is ≥4000g/㎡, and the width is 4-6m.Ii. Performance CharacteristicsCompared with compacted clay liners, it has the advantages of small volume, light weight, good flexibility, good density performance, high shear strength, simple con...【点击详情】
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Drainage board
I. Product Introduction of HDPE Drainage Board：The HDPE drainage board specially designed for garage roof slabs is formed by pressing closed protrusions in the form of conical, columnar or spherical coronal shells on the geomembrane, creating a continuous membrane and shell with three-dimensional s...【点击详情】
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Geotextile
Geotextiles are roughly classified into four major categories: textile geotextiles, nonwoven geotextiles, synthetic geotextiles and composite geotextiles. The raw materials used for geotextiles are mostly synthetic fibers, such as polyester fibers (polyester), polypropylene fibers (polypropylene), p...【点击详情】
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Geomembrane
Geomembrane is widely used in landfill sites, road and bridge projects, tunnels and culverts, landscape gardening, greening projects, sewage treatment andother fields. Traditional geomembrane, due to its smooth surface, has weaknesses in practical application, such as low friction coefficient, easy...【点击详情】
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