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Polyethylene film is widely used in packaging and agricultural film
2020.10.14
Recently, 9 departments including the National Development and Reform Commission and the Ministry of Ecology and Environment jointly issued the “Notice on Solidly Promoting Plastic Pollution Control”, proposing that from January 1, 202...
The filter cloth of the back pressure filter in the geotechnical test mostly uses a flat cloth mechanism
2020.10.13
There are many types of geotextiles, which can be divided into knitted fabrics, non-woven geotextile, and woven geotextiles according to production methods. Woven geotextiles are woven from two sets of polyester yarns or flat strips, including sin...
Geogrid reinforced earth retaining wall technology
2020.10.12
The so-called geogrid-reinforced retaining wall technology is to perforate high-density polypropylene or polyethylene plates and then heat them to stretch them in one or two directions. The purpose of this is to improve the directional arrangement...
Geomembrane is usually composed of a continuous thin layer of polymer
2020.10.10
High-density polyethylene geomembrane is the most widely used material in anti-seepage engineering of garbage sanitary landfills. Its application parts mainly include landfill bottom liner, landfill cover, leachate adjustment tank liner, etc.
The ...
Key characteristics of geomembrane
2020.10.09
High-density polyethylene geomembrane is mainly used in garbage disposal sites, landscape lakes, and ponds. The rural grassroots pavement is flat, the overall design of the membrane roof has the thickness of the protective layer, and the risk of l...
The layout of composite geotextile
2020.09.30
Composite geotextile has the characteristics of good tensile strength, high impact strength, impermeability, acid and alkali resistance, heat resistance, weather resistance, and wear resistance. Impervious geotextiles are widely used in the constr...
The geotextile cushion should be laid on a clean base surface
2020.08.26
When using an electric welder for welding, the joints on both sides must be clean and tidy, and no bubbles, wrinkles, and gaps are allowed to affect the welding quality. In order to determine the welding speed and temperature of the double-weld ho...
Geotextiles are mainly used in areas with severe soil erosion
2020.08.25
The isolation function refers to laying geotextiles or geotextile-related products between two different wholesale polypropylene nonwoven geotextiles to avoid mutual mixing, prevent various materials and structures from losing their integrity, and...
The upper and lower geotextiles of the composite geomembrane
2020.08.24
After laying a composite geomembrane in a small dam pond, the water shortage problem in nearby villages was completely solved. The composite geomembrane should be laid in dry and warm weather. In order to facilitate splicing and prevent stress con...
Geotextile is used to reinforce the soft foundation of fish ponds
2020.08.19
The main purpose of using geosynthetics to reinforce the embankment is to improve the overall sliding safety factor of the embankment or to use steep slopes to reduce land occupation under the premise of ensuring safety. Simply using flat geosynth...