Woven geotextiles and woven geotextiles differ in terms of raw materials, manufacturing processes, properties, and uses. These differences are large and small, and the following is an analysis for you.
The woven geotextile is produced by high-strength industrial synthetic fiber and processed by weaving process. The woven geotextile is made of polypropylene and polypropylene-polypropylene flat yarn, and is composed of at least two sets of parallel yarns (or flat yarns). One set is called warp yarn along the longitudinal direction of the loom (the direction in which the fabric travels), and the other group The lateral arrangement is called a weft yarn.
Product characteristics of woven geotextiles:
High strength: It uses high-strength industrial polypropylene, polyester, nylon and other synthetic fibers as raw materials, with high original strength. After being woven into a regular interwoven structure, the comprehensive carrying capacity is further improved.
Durability: Synthetic chemical fiber is characterized by its inability to be denatured, decomposed, and weathered. It can maintain its original characteristics for a long time.
Corrosion resistance: Synthetic chemical fiber generally has acid resistance, alkali resistance, insect resistance and mold resistance.
Water permeability: The woven fabric can effectively control its structural pores to achieve a certain water permeability.
Convenient storage and transportation: Because of its light weight and packaging according to certain requirements, transportation, storage and construction are very convenient.
The temperature difference changes ~ 30 °C and the quality is not affected;
Weaving geotextile function:
The good permeability and water permeability of the polypropylene geotextile are used to pass the water, thereby effectively retaining the sand loss.
The polypropylene geotextile has good water conductivity, and it can form a drainage channel inside the soil to discharge excess liquid and gas in the soil structure.
The geotextile 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 soil quality.
Effectively spread, transfer or decompose concentrated stress to prevent the soil from being damaged by external forces.
Prevent mixing between sand and gravel, soil and concrete.
The mesh is not easily blocked, and the network structure formed by the amorphous fibrous structure is strained and sporty.
It has high water permeability and can maintain good water permeability under the pressure of soil water.
Corrosion-resistant, using chemical fiber such as polypropylene or polyester as raw material, resistant to acid and alkali, non-corrosive, non-worm, anti-oxidation.
Both have their own advantages and disadvantages, according to the use and process requirements can choose the right geotextile, there is no better statement.
What is the difference between
