Earthworm-shaped impermeable earthwork textiles

We all know that all kinds of household waste, such as leftovers, unused product packaging, etc., are thrown into the trash, but few people consider where these garbage are. According to statistics, the city of Shanghai, which has a large population of 23 million permanent residents, has a daily domestic garbage volume of up to 20,000 tons. Every 16 days, domestic garbage can be piled out of a Jinmao Tower. So, where are all these living garbage?

In fact, our domestic garbage is selected after the transfer, preliminary sorting, and then according to the different categories, it enters sanitary landfill, incineration, composting and biological treatment processes. Among them, sanitary landfilling is an essential auxiliary method. However, it is not so simple to let odor-sweeping garbage disappear and even become green. They are no longer contaminated with groundwater sources and soils. They are also very knowledgeable because they are used in the construction of landfills. Geotextiles with anti-seepage, anti-corrosion, anti-puncture, anti-aging and other functions are the most basic anti-seepage materials.

Speaking of geotextiles, the total length of the first phase and the middle phase of the South-to-North Water Diversion Project east line is about 2,900 kilometers, and the required geomembrane and geotextile are estimated to exceed 200 million square meters. In addition, the improvement of people’s living standards has driven the construction of landfills and the prosperity of the transportation industry. It has also enabled the continuous innovation and leveling of technology for geotextile textiles. The products have been greatly improved in terms of functionality and practicality. The quality of construction, the reduction of construction costs and the extension of service life have played a significant role.