The main characteristics of filament geotextile you need to know

It is a kind of glass fiber net structure material made by special weaving process. This kind of material has high heat resistance and excellent cold resistance, high tensile strength, good elasticity, low shrinkage coefficient, strong wear resistance, excellent tear strength, and high chemical fluctuation. The use of filament textured geomembrane for sale as the reinforcing material for asphalt pavement can avoid cracks caused by high-temperature shrinkage of the pavement, can modify the structural stress spread of the pavement, prevent the expansion of reflective cracks, and can increase the rutting of the rutting. After being chemically treated, the glass fiber geotextile improves the appearance function of glass fiber and strengthens the adhesion between glass fiber and asphalt, so that it can not be cracked and warped after contact with asphalt mixture at a low temperature of 160℃ Warped. With excellent construction function, it can extend the service life of the highway, and can absolutely reduce the thickness of the pavement structure layer, so as to achieve the purpose of reducing the cost of highway construction. Main characteristics of filament geotextile Polyester long fiber nonwoven environmental geomembrane manufacturers has excellent heat resistance and light resistance. Even after short-term exposure in an environment of nearly 20°C, its performance hardly changes. After a lot of tests and practice, it has been proved that polyester long-fiber non-woven geotextile has long-term corrosion resistance to various natural soils, moisture and microorganisms. The product is mainly used in the following features: It can exert permanent isolation; it can isolate the soil layer composed of different components and properties for a long time and prevent mixing; it has frost resistance and the bearing requirements required for construction. Possess good filtration performance and anti-corrosion performance; Moisture can penetrate in all directions without accumulating pressure. At the same time, it can prevent soil loss, which is conducive to stability and corrosion resistance. Have reliable drainage performance; Due to its fluffy structure, it can effectively control the aquaculture geomembrane manufacturers of the geotechnical engineering surface. Has good protection performance; Due to its good piercing, extensibility and bulkiness, it can effectively protect the waterproof layer from potential mechanical damage. Reinforced performance; The bulkiness and high strength improve the overall stability of the project and increase its strength.

Geosynthetics Comments(0) Fri, 12 Jun 2020 16:36:29 +0800

Describe the technical specifications of maintenance geotextile

Technical specification geotextile, also known as textured geomembrane for sale, is a water-permeable geosynthetic material made of synthetic fibers by # or woven. Geotextile is one of the new materials geosynthetics. The finished product is cloth-like, generally 4-6 meters wide and 50-100 meters long. Geotextiles with strong extensibility are divided into woven geotextiles and non-woven filament geotextiles. Features: High strength. Due to the use of plastic fibers, it can maintain sufficient strength and elongation in dry and wet conditions. Corrosion resistance, long-term corrosion resistance in soil and water with different pH. Good water permeability. There are gaps between the fibers, so it has good water permeability. Good anti-microbial properties will not damage microbes and worms. It is convenient to construct, because the material is light and soft, so it is convenient to transport, lay and construct. Complete specifications: width up to 9 meters. It is a domestic #wide product, the quality per unit area: 100-1000g/m2. Function: 1: Isolation: Use polyester staple fiber # environmental geomembrane manufacturers to isolate construction materials (such as soil and sand, soil and concrete, etc.) with different physical properties (particle size, distribution, consistency, density, etc.). The two or more materials are not lost or mixed, the overall structure and function of the materials are maintained, and the bearing capacity of the structure is strengthened. The simulation of the theoretical model of fractal analysis is more feasible than the theoretical model of resistance; the horizontal permeability coefficient of the polyester staple fiber geotextile simulated by the theoretical model of fractal analysis is generally larger than the experimental data. Filtration (reverse filtration): When water flows from the fine soil layer to the coarse soil layer, the polyester short fiber # aquaculture geomembrane manufacturers has good permeability and water permeability to make the water flow through, and effectively intercept the soil particles, fine sand, small Stone materials, etc., to maintain the stability of water and soil engineering. Drainage: Polyester staple fiber# geotextile has good water-conducting properties, it can form a drainage channel inside the soil body, and discharge excess liquid and gas from the soil structure. Then heat spread the top layer on it. The hot surfacing layer should be able to absorb the glue under the fabric to make it saturated. Reinforcement: Polyester staple fiber # wholesale HDPE Liner made in China is used to enhance the tensile strength and deformation resistance of the soil, and to enhance the stability of the building structure to improve the quality of the soil. Protection: When the water flow scours the soil, it will effectively spread, transfer or decompose the concentrated stress to prevent the soil from being damaged by external force, and it protects the soil. Anti-puncture: combined with geomembrane to form a composite waterproof and impermeable material, which plays a role of anti-puncture. High tensile strength, good permeability, breathability, high temperature resistance, freeze resistance, aging resistance, corrosion resistance, and no worms. Polyester staple fiber# geotextile is a widely used geosynthetic material. Widely used in the reinforcement of railway subgrade, the maintenance of highway pavement, the protection of sports halls, dams, the isolation of hydraulic structures, tunnels, coastal beaches, reclamation, environmental protection and other projects. No decay, no mold, no transformation.

Geosynthetics Comments(0) Tue, 09 Jun 2020 11:26:18 +0800