1. The composite geotechnical drainage net is a new type of geosynthetic material made of random wire melted and laid. It has high pressure resistance, large opening density, and has the functions of all-round water collection and horizontal drainage.2. After the composite geotechnical drainage net

Geotextiles are textiles used in civil engineering. Geotextiles in a narrow sense are permeable textiles used in civil engineering with civil technical materials. The impermeable textile is called a geomembrane, and the geomembrane is generally obtained by coating the textile with asphalt or other c

High-strength seepage drainage filter pad (geowork mat) is a kind of drainage geotechnical material made of industrial polypropylene (PP) or polyethylene (PE) as raw materials and melted and laid with random wires. It has the functions of high pressure resistance, large opening density, all-round wa

When the geotextile is directly laid on the subgrade surface or road groove surface, the protrusions on the roadbed surface and road groove that may damage the fabric must be removed first, and then the geotextile shall be spread out and laid out on the roadbed or road surface without any wrinkles a

The structural characteristics and composition of a new type of anti-cracking paste are as follows: It is a strip-shaped self-adhesive interlayer anti-cracking material composed of asphalt base materials, base materials, high-strength and high-temperature resistant fabrics, and thermal insulation fi

The PP module combination pool is a combination of polypropylene plastic modules to form an underground pool. According to the needs of the project, two types of geotextiles can be wrapped around the pool, which are impervious and impervious and can be penetrated into water, to make water storage ty