Plastic blind ditch
Short Description:
Plastic blind ditch is a kind of geotechnical drainage material composed of plastic core and filter cloth. The plastic core is mainly made of thermoplastic synthetic resin and formed three-dimensional network structure by hot melt extrusion. It has the characteristics of high porosity, good water collection, strong drainage performance, strong compression resistance and good durability.
Products Description
The plastic blind ditch is composed of plastic core wrapped with filter cloth. The plastic core is made of thermoplastic synthetic resin as the main raw material, and after modification, in the hot melt state, the fine plastic wire is extruded through the nozzle, and then the extruded plastic wire is fused on the joint through the molding device to form a three-dimensional three-dimensional network structure. The plastic core has many structural forms such as rectangle, hollow matrix, circular hollow circle and so on. The material overcomes the shortcomings of the traditional blind ditch, has high surface opening rate, good water collection, large voidage, good drainage, strong pressure resistance, good pressure resistance, good flexibility, suitable for soil deformation, good durability, light weight, convenient construction, labor intensity of workers greatly reduced, high construction efficiency, so it is widely welcomed by the engineering bureau, and has been widely used.
Product Advantage
1. High compressive strength, good pressure performance, and good recovery, there is no drainage failure due to overload or other reasons.
2. The average surface opening rate of plastic blind ditch is 90-95%, far higher than other similar products, the most effective collection of water seepage in the soil, and timely collection and drainage.
3. It has the characteristics of never degrading in soil and water, anti-aging, anti-ultraviolet, high temperature, corrosion resistance, and maintaining permanent material without change.
4. The filter membrane of the plastic blind ditch can be selected according to different soil conditions, fully meeting the engineering needs, and avoiding the disadvantages of single uneconomic filter membrane products.
5. The proportion of plastic blind ditch is light (about 0.91-0.93), the on-site construction and installation is very convenient, the labor intensity is reduced, and the construction efficiency is greatly accelerated.
6. Good flexibility, strong ability to adapt to soil deformation, can avoid the failure accident caused by the fracture caused by overload, foundation deformation and uneven settlement.
7. Under the same drainage effect, the material cost, transportation cost and construction cost of plastic blind ditch are lower than other types of blind ditch, and the comprehensive cost is lower.
