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 geomorphisms, according to the on -site determination, the quality requirements are not less than 200g/㎡, and the factory certificate is inspected that the feeding of the geomorphic cloth must be entered into the warehouse. It must not be exposed to the open -air. The geoorgical cloth is not seams horizontally, and the length of the vertical overlap is not less than 1m.
When laying, it is required to be flat and keep it properly relaxed. After laid the geotic fabric at the gravel level, check whether the seams are dense. When pouring the plain concrete cushion, the mortar is prevented from penetrating into the gravel layer. During the pouring of the shipboard, check the drainage pipe one by one. Dredge at any time to eliminate debris. Long silk geochemical cloth has always been the preferred material we choose in waterproof and anti -seepage, because it is a water -transmitted geomolgical material made of synthetic fibers through acupuncture or woven.
The finished product is cloth-shaped, the general width is 2-6.2 meters. Good performance characteristics such as aging resistance, corrosion resistance, etc., and long silk geo -fabric itself has a good fabric gap, a good attachment, because the softness of the fiber has a certain tear resistance and the anti -osmogeneous membrane force has good at the same time. Deformation and adaptability, at the same time, has a good graphic drainage capacity, the surface of soft and multiple gaps has a good friction coefficient that can increase the attachment capacity of soil particles, which can prevent small particles from being eliminated by the loss of particles at the same time. Have good protection. Therefore, the long silk geochemical cloth has been widely used in railway engineering, and the cost is reduced, and the quality is better. In recent years, the long silk geotechnical cloth is one of the high -end products of the current production of polyester pure raw materials. According to the need for railway engineering, it is necessary to apply construction. According to the effect of long -term use experience, it is worthy of recognition. High -speed exhibitions, high -speed rail use of anti -seepage and waterproof geomorphin materials one of the essential materials.
Post time: Nov-18-2022