At present, in China, the key products of geotextile composite materials are divided into four categories: green geotextile, geotextile membrane, geotextile specific raw materials, and geotextile composite materials. Among them, green geotextile non-woven fabric green geotextile is one of the most important aspects of overall planning. Today, everyone has a major problem, which is certainly a difficult problem. Many regions are also diligently observing the status of green ecological environment protection. In order to establish regulations for the protection of the emerald green ecological environment and ensure the construction of ecological civilization in today's ecological environment protection, the application of a single geotextile membrane has just begun to gradually unfold in highway construction sites.
Steel wool geotextile film will not contain harmful preservatives and will not undergo cold violence, making it an environmentally friendly and energy-saving construction equipment. It can replace old raw materials and construction methods, with higher efficiency and benefits for ecological environment protection. However, it will not be able to solve the economic development difficulties of construction projects. The common and significant challenge for everyone is the application of burnt geomembrane in airports. In fact, it is also very effective in maintaining engineering projects, and the use of geomembrane raw materials in protective engineering has always been consistent.
HDPE geomembrane has excellent physical properties, aging resistance, solvent corrosion resistance, natural weather resistance, puncture resistance and other comprehensive characteristics. LDPE and EVA have great extensibility, excellent ultra-low temperature characteristics, and soft engineering workability. The geomembrane of the European Central Bank is composed of butadiene prepolymer and petroleum resin, belonging to advanced geomembrane.
Green geotextile companies are becoming increasingly well-known. Based on excellent management methods and marketing channels, they should quickly produce high-performance emergency materials, create a brand image for manufacturers, and improve the level of resistance among the company. Technical experts and authoritative experts have expressed that it is very important to purchase and meet the standards for household chores. Most units, such as manufacturers, have excellent methods for market sales, procurement, and procurement.
The industrial production price of green geotextile without waterproof fabric is due to its high price. Under the price hazards of geotextile products, imported overseas manufacturers, and domestic manufacturers, there is a significant difference in prices among manufacturers. Ultimately, this is due to the good supply level, and the key is that the improvement of geotextile in China is a bit slow. In addition, there is a very good advantage of latecomers, and some supplies are more monopolized by overseas suppliers. This can be said to be one of the reasons why the price value of non waterproof green geotextile is high.
Due to the cracking and stretching of spunlace non-woven fabric, it is suitable for the effects of balanced support and stress dispersion in the ground. Spunlaced non-woven fabric can blend into workplaces that are uneven or even filled with gravel. Even if partial damage occurs, if the components are removed by sharp stones, the surrounding structures will not be destroyed. For example, in simple road paving, the roadbed is very prone to deformation, which requires that green geotextiles do not bear significant deformation in the event of rupture. It is obvious that non-woven green geotextiles should be used here.
