Woven geotextile: some are also called split-membrane woven geotextile. The so-called weaving of woven geotextile refers to the two directions of warp and weft, at least two parallel yarns or flat yarns, one of which is woven along the circle The longitudinal direction of the machine becomes the warp yarn, and a group of transversely arranged around the circular loom becomes the weft yarn. Then the two are woven together to form a cloth through a circular loom. This is what we call woven cloth. General plastic woven fabric is made of polypropylene pp. So it is called plastic woven geotextile or PP woven geotextile. The company's leading product is plastic woven geotextile. The specifications currently produced are 2T～12T woven geotextile. Woven geotextiles are also used to make sandbags and sea sandbags, and high-weight and strong plastic woven fabrics are used. In this way, it can be prevented from being washed away by running water, and the corrosion resistance is better.
The product has excellent water permeability, filterability, durability, and can be widely used in railways, highways, sports halls, dams, hydraulic construction, tunnels, beaches, reclamation, environmental protection and other projects. function:
■Using the good air permeability and water permeability of geotextile to let water flow through, thereby effectively intercepting sand and soil loss.
■ Geotextile has good water conductivity, it can form a drainage channel inside the soil, and drain the excess liquid and gas from the soil structure.
■Using geotextile to enhance the tensile strength and anti-deformation ability of the soil, enhance the stability of the building structure, and improve the quality of the soil.
■Effectively spread, transfer or decompose concentrated stress to prevent soil from being damaged by external forces.
■Prevent the mixing between the upper and lower sand, soil and concrete.
■The mesh is not easy to be blocked-the network structure formed by the indefinite fiber organization has strain and mobility.
■High water permeability—Under the pressure of soil and water, it can still maintain good water permeability
■Corrosion resistance—using polypropylene or polyester and other chemical fibers as raw materials, acid and alkali resistance, no corrosion, no moth-eaten, and anti-oxidation
■Simple construction-light weight, easy to use, simple construction Product specifications and performance parameters Product specifications BT20-15 BT30-22 BT40-28 BT50-35 BT60-42 Performance characteristics of acid and alkali resistance, deformation resistance, good drainage isolation performance, Convenient construction, etc. Purpose and function It is used for anti-seepage filtration, drainage isolation, etc. of roads, railways, elevations, beaches and other projects.
1. Reinforcement function: used in rock projects such as highways, railways, airports, rock dams, breakwaters, retaining walls, backfills, borders, etc., to disperse soil stress, increase soil modulus, limit soil slip, and improve stability.
2. Protective function: prevent the embankment from being scoured by wind, wave, tide and rain, and used for bank protection, slope protection, bottom protection, and soil erosion prevention.
3. Anti-filtration effect: used for the filter layer of embankments, dams, rivers and coastal rocks, soil slopes, and retaining walls to prevent sand particles from passing through, while allowing water or air to pass freely.