geocomposite subsoil drain Manufacturers

The geomembrane at the bottom of the reservoir can be laid after excavation and filling of the dam in the reservoir area.

Geomembrane is a flexible anti-seepage geosynthetic material, and the stability of the support layer below it is one of the keys to the safety of the anti-seepage geomembrane.

Do you know? As the name suggests, geotextiles are industrial "cloths" formed by weaving and synthetic fibers. They are generally divided into woven and non-woven fabrics. Textile means that the raw materials are woven by traditional machines. Non-woven fabric refers to the bonding of raw materials into a cloth shape by thermal melting or other physical methods. The most common wet wipes use non-woven materials. Geomembrane is similar to plastic bags that are common in life. The main material is polyethylene and EVA (ethylene acetic acid copolymer), the same as the usual plastic bags. Different thicknesses are used to distinguish specifications. When the thickness exceeds 0.8mm, it is called "geoboard".

PP Non Woven Needle-Punched Sludge Filter is your good choice.Needle-punched non-woven fabrics are a kind of non-woven fabrics, which are made of polyester, polyester, and polypropylene raw materials, and are processed through multiple needle punching and proper hot pressing.

Environmental protection handbag is a special tool for carrying objects, which is often used in our daily life. Environmental protection handbag has also become a corporate image publicity skills, is a new way to promote the corporate brand sales market.

After the dam body is filled and the reservoir bottom is compacted to meet the design requirements, and the composite geomembrane impermeable body protective layer is prepared according to the design requirements, the construction technology of the composite geomembrane impermeable body is: the composite geomembrane is in place and the paving is straight → Butt joint, bottom fiber butt joint (stitching) → membrane material butt joint, hot melt pressure welding → inflation pressure (or negative pressure method) → surface fiber butt joint (sewing) → reserved capacity.