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Application Status of Geogrid in Expressway Construction
Although geogrids have good performance characteristics and are widely used in highway construction, the author finds that only by mastering the correct construction methods can they play their due role. For example, some construction personnel have incorrect understanding of the performance of l...Read more -
Plastic grille has strong “anti rolling” ability
Biaxial tensile plastic geogrid is suitable for various embankment and subgrade reinforcement, slope protection, tunnel wall reinforcement, and permanent bearing foundation reinforcement for large airports, parking lots, docks, freight yards, etc. Increase the bearing capacity of the road (ground...Read more -
The difference between geomembrane and geotextile
Both belong to geotechnical materials, and their differences are as follows: (1) Different raw materials, geomembrane is made from brand new polyethylene resin particles; Geotextiles are made from polyester or polypropylene fibers. (2) The production process is also different, and the geom...Read more -
Types and uses of geotextiles
In a broad sense, geotextiles include woven fabrics and nonwoven geotextiles. The main raw materials for woven fabrics are PE and PP, with stable performance and long service life, and better performance. Non woven fabrics mainly include short filament non woven fabrics and long filament non wove...Read more -
What is a geomembrane?
Geomembrane is a geomembrane material composed of plastic film as the impervious substrate and nonwoven fabric. The impervious performance of the new material geomembrane mainly depends on the impervious performance of the plastic film. The plastic films used for seepage prevention at home and ab...Read more -
The Role of Geogrid in Subgrade, Road and Bridge Slopes
Geogrid is a commonly used composite material for road slope ecological slope protection and highway subgrade reinforcement, which greatly enhances the stability and strength of road subgrade and pavement And improve the safety of road driving. For highway slope protection and reinforcement works...Read more -
How to distinguish between non-woven, woven and staple fiber needle-punched geotextiles
Short-filament geotextiles have excellent filtration, barrier, reinforcement and protection effects, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance, and corrosion resistance. Geotextiles are divided into woven geotextiles and non-woven...Read more -
One way geogrid
Introduction to one -way stretching soil grille: One -way stretching soil grille is a kind of polymer polymer as the main raw material. It adds a certain UV -proof and anti -aging auxiliary agent. After one -way stretching, the original distributed chain molecule is re -...Read more -
Application of long silk geomolgons in railway engineering
We generally understand the use of long silk geomolgons on the road. In fact, it is also widely used in railway engineering. Moreover, long -silk geochemical cloth materials in railway engineering applications have always had a good reputation. The specifications of geom...Read more -
My country’s industrial geotechnical building materials are still developing rapidly despite the twists and turns
The Office of the National Flood Control and Drought Relief Headquarters officially announced on July 1 that my country has entered the main flood season in an all-round way, flood control and drought relief in various places have entered a critical juncture, and flood control materials have ente...Read more
