geomembrane liner-manufacture,factory,supplier from China

                                                                      The difference between PVC geomembrane and HDPEPVC geomembrane and HDPE are both modern and environmentally friendly materials suitable for civil engineering.

HDPE composite HDPE film is also known as high-density polyethylene film, HDPE geomembrane, HDPE anti-seepage film, HDPE film is a plastic coil composed of HDPE, and HDPE is a high crystallinity, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the thin section is translucent to a certain extent. PE has excellent resistance to most domestic and industrial chemicals.1. HDPE geomembrane is a flexible waterproof material with a high anti-seepage coefficient (1×10-17 cm/s);2.

                                                                           Do you know the function of HDPE geomembraneOf course, HDPE geomembrane is a geosynthetic material made of high-density polyethylene material, mainly used for anti-seepage isolation, anti-seepage leakage, popularization of highway construction, water conservancy engineering, and environmental protection in civil engineering.

                                                                                                    Composite geomembraneWarp knitted composite geomembrane is a new type of geomaterial that is reinforced with synthetic fibers (or glass fibers) and compounded with composite geomembrane.characteristicWarp knitted composite geomembrane is different fr

Good news - Our company has made a new breakthrough in the field of non-woven geotextilesRecently, our company has made a major breakthrough in the field of geosynthetics, injecting new momentum into the development of the industry.

                                                                                   Main functions and raw materials of geotextile bagsGeopipe bags are an engineering material mainly used for soil consolidation, reinforcement, and protection.

Geotextile is a geotechnical material used for soil reinforcement and protection. The selection of its thickness and specifications directly affects its use effect and economy. Therefore, the correct selection of suitable thickness and specifications is very important for project quality and cost control.First of all, choosing the appropriate thickness of geotextile requires considering the following factors:1. Load bearing: The thickness of the geotextile is related to the load it bears.

One, needle punching non-woven geotextile, specifications 100g/m2-600g/m2 between any choice, the main raw material is made of polyester staple fiber or polypropylene staple fiber, through the needle punching method, the main use is: rivers, seas, lakes and river dikes slope protection, surrounded by the sea to create fields, docks, locks flood control and rescue and other projects, is an effective way to play through the back filtration of soil and water conservation and prevention of pipe surge.Second, needle-punching nonwoven and PE film composite geotextile, specifications have a cloth a f

Quality filament geotextiles grasp the following three points:1, look at the defects. Knitted polyester fabric appearance defects more, serious defects will affect the effect of wearing. Such as leaky needle hole, lack of silk, hook silk, broken head, silk pulling tight and serious weft slanting, etc.. Lighter defects, such as color difference, rolled edge, bad edge, spell silk, knotted knot, color flower, reflection, oil-colored silk, thick and thin silk, etc. Although the cloth with light defects can be worn, but affect the grade of the fabric.2、Look at the appearance.

Geosynthetics are geosynthetic materials that are widely used in geotechnical engineering today, and they are a generic term for polymer products. As early as the 1920s, the chemical industry successfully produced synthetic materials, but it was not until the late 1950s that these materials were gradually promoted as a new type of construction material for geotechnical engineering. The early products were mainly permeable woven and non-woven geotextiles, and later impermeable geomembranes were produced.