Avoid damage before installation and deployment. Geotextile rolls should be stacked in a place where there is no water accumulation, the height of the pile should not exceed four rolls, and the identification sheet of the roll can be seen. China storage and drainage sheet factory rolls must be covered with opaque materials to prevent UV aging. During the storage process, the integrity of the label and the data must be maintained.
During the transportation process (including the transportation from the material storage site to the work site), the China storage and drainage sheet suppliers roll must be protected from damage. Geotextile rolls that have been physically damaged must be repaired. Geotextiles that are severely worn cannot be used. Any geotextile exposed to leaking chemical reagents is not allowed to be used in this project.
Geotextile is a water-impermeable material composed of China dimple drainage board suppliers and geomembrane. It has high density, high molecular density, low liquid permeability, good impermeability, and waterproof material. It is mainly used for anti-seepage. It is divided into one cloth and one film and two cloths and one film. The width is 4-6m and the weight is 200-1500g / m2. It has high physical and mechanical properties such as tensile, tearing and bursting. Satisfy the demands of civil engineering such as water conservancy, municipal administration, construction, transportation, subway and tunnel. Because it uses polymer materials and anti-aging agents are added to the production process, it can be used in unconventional temperature environments.
It has high aging resistance function, a wide range of adaptation to ambient temperature, and stable quality. The service life of the data is 50-70 years, which is a good material to prevent environmental seepage. Set anti-seepage, reverse filtration and drainage effect in one. The materials used for wholesale dimple drainage board are non-toxic and environmentally friendly materials. The principle of anti-seepage is general physical changes without any harmful substances. It is a good choice for environmental protection, aquaculture, drinking water, etc.
High compound strength, high puncture resistance and high peel strength. New technology is used to improve the anti-seepage effect, but the production process is more scientific and faster, and the product cost is lower than traditional waterproof materials. It is estimated that the cost of special high quality filament nonwoven geotextile will save about 50% of the cost through practice. The coefficient of friction is large and the coefficient of linear expansion is small. The impermeable abdomen has light weight, rolled products, high flexibility, and easy on-site laying to meet the needs of different construction sites. In order to meet the anti-seepage requirements of different projects, there are various standards and various laying methods.
Has excellent chemical stability, resistant to high and low temperature, asphalt, oil, tar, acid, alkali, salt and other chemical solutions. Because filament nonwoven geotextile for sale have the above product characteristics, they are used by most industries, and are generally used in dry sewage treatment, chemical reaction kettles, landfills, etc.