Can plants wear geotextile? Is filter geotextile waterproof? Geotextile can filter, filter and reinforce in civil engineering. Because it is made of staple fiber by needling process, there will be countless small holes on the surface of the fiber, and there are root blocking. It has almost no effect.
Anti seepage HDPE geomembrane for sewage tank The anti-seepage HDPE geomembrane has the characteristics of non-corrosion in strong acid-base environment for a long time, which is especially suitable for sewage treatment projects. In this paper, we will elaborate the selection of HDPE geomembrane materials, construction steps and technical points, and the matters needing attention in construction, so as to provide reference for relevant projects
Geogrid improves fatigue life of semi-rigid base course In recent years, many geogrids have been designed by highway engineering. It has been proved that not only can the geogrid prevent asphalt pavement from cracking, reduce or delay the occurrence or reflection of cracks, reduce the rutting and wrapping of asphalt pavement, but also increase the fatigue life of a rigid substrate in half.
When laying geotextile, manual rolling can be adopted The geotextile roll shall be protected from damage before installation. The filament geotextile roll should be stacked in the area without water storage after leveling. The stacking height should not exceed the height width ratio of four rolls, and the identification film of the roll can be seen. Short wire geotextile roll must be covered with incomplete transparent raw materials to prevent UV embrittlement. In the whole process of storage, the details of identification and materials should be maintained.