The main use of plastic geogrid 25/25KN in Engineering:
Since the beginning of 2O century 8O, the application and research of synthetic materials such as geotextiles began in China. Through its application in many projects, the advantages of this material and technology are increasingly recognized by engineering circles. Geosynthetics have the functions of anti filtration, drainage, isolation, reinforcement, seepage prevention and protection. The reinforcement function (especially the new geotextile) has been used more and more in recent years, and the field of use has also been gradually expanded.
Nevertheless, the application of this technology in China is still not popular. At present, it is at the stage of popularization, especially in large and medium scale projects. At present, the plastic geogrid is mainly used for roads, railways and other projects, and has been gradually used in flood prevention works, cofferdams and inland port terminals.
According to the performance and characteristics of the plastic geogrid 25/25KN, its main uses in engineering are:
(1) foundation treatment. plastic geogrid 25/25KN can be used to reinforce soft foundation, improve foundation bearing capacity rapidly, control foundation settlement and uneven settlement. At present, it is mostly used in railways, highways and other projects which require relatively low foundation treatment.
(2) reinforced earth retaining wall and revetment. In reinforced soil retaining walls, the stability of geogrids and the lateral displacement of soil particles will greatly increase the soil self stability. plastic geogrid 25/25KN is mainly used for reinforcement of railway and highway slope retaining walls, embankment revetment and some high slope works.
In recent years, the construction of flood control and revetment project has been paid more and more attention, and the construction projects are increasing, and the application of the plastic geogrid 25/25KN in the embankment engineering is becoming more and more common. Especially in the urban embankment project, in order to reduce the area of the embankment project and increase the valuable land resources, the slope protection of the river embankment always tends to adopt a steep slope. When embankment projects are filled with soil and rock, when filling material can not meet the requirements of slope stability, reinforced soil can not only solve the stability requirements of slope protection well, but also reduce the uneven settlement of the embankment, and the benefit of the engineering is better.
Contact: Nicky Li