1. Technical indicators of composite geomembrane In order to effectively cut off the external moisture, the barrier adopts an anti-seepage composite geomembrane. During construction, in order to effectively protect the geomembrane and play its rol...

The so-called geogrid-reinforced retaining wall technology is to perforate a high-density polypropylene or polyethylene board and then heat it to stretch it in one or two directions. The purpose of this is to improve the directional arrangement of...

Geosynthetics is known as the fourth important building material besides wood, steel, and concrete. It has the six functions of filtration, drainage, isolation, reinforcement, protection, and seepage prevention, enabling geosynthetics to solve man...

Geotextiles are produced using chemical fibers as raw materials and are made through a purely physical needle punching process. Geotextiles mainly have excellent filtering, drainage, isolation, reinforcement, anti-seepage, and protective effects. ...

The emergence of composite geomembrane is later than that of textile composite geomembrane. Its production and processing methods are mainly two kinds of spinning method and injection method. Among them, the injection method has a very large share...

Engineering composite geomembranes generally use two types: two cloths and one membrane and one cloth and one membrane. In order to facilitate detection, enhance anti-aging performance, and facilitate construction, the width of composite geomembra...

During construction, it is necessary not only to ensure the efficiency of the construction but also to ensure the quality of the construction. Not only must the construction be completed, but also some problems during the construction must be alwa...

Composite geomembrane is developing rapidly in our country and is widely used. Composite geomembrane is a kind of anti-seepage material with fast construction speed, good waterproof effect, and low investment cost. It is especially suitable for th...

Composite geotextile has the characteristics of good tensile strength, high impact strength, impermeability, acid and alkali resistance, heat resistance, weather resistance, and abrasion resistance. Impervious geotextiles are widely used in the co...

In the channel improvement project, there are supporting anchorages in the service area, which can provide ships with services such as berthing, garbage collection, power supply, refueling, and water filling. Retaining walls need to be built at fi...