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Welding method of high-density polyethylene impermeable membrane

2021.03.08
The construction of an HDPE impermeable membrane is the most important and critical process in the entire accident collection pool. How to control its quality is the key control point of the entire project. Among them, HPDE impermeable materials a...

Application of Canal Seepage Control Engineering in Rural Irrigation District

2021.03.05
As the main carrier of rural production and domestic water and human and livestock drinking water, the safety, reliability, and energy saving of channel operation is particularly important. Due to the comprehensive constraints of factors such as t...

The role of geotextile after being saturated with asphalt

2021.03.04
Under the action of pressure, water can enter the lower mixture from the upper mixture through the communication gap of the mixture itself. However, after the interlayer of geotextile is installed, after the filament nonwoven geotextile factory pr...

The impact of geomembrane rupture

2021.03.03
1. Is there any influence from the spread of the film? After the film is laid, the infiltration line before the film rises slightly, while the infiltration line after the film decreases significantly. At the same time, the constant water headline ...

The main function of geotextile used for slope protection

2021.03.02
Soil erosion is a major global production and environmental problem. The most serious soil erosion is the steep slope of bare soil. In highway construction, especially highway construction, a large number of exposed steep slopes are often formed, ...

No reflective cracks at the joints covered by geotextile

2021.03.01
The connection between the test section and the conventional section appeared earlier, indicating that there are still weak sections in the variable cross-sections of the two structural layers where only geotextiles are laid, and special treatment...

Composite geomembrane has unparalleled anti-seepage effect

2021.02.26
Grouted masonry, concrete, or film can be used for canal seepage prevention. Kangping County is located in a severe cold area, with deep freezing and large frost heaves. If a rigid anti-seepage structure is adopted, a large number of replacement l...

Composite geomembrane has strong vitality and multiple properties

2021.02.25
Composite geomembrane is a composite product of geomembrane and geotextile, which is laid flat on the dam slope. Geomembrane is a basic anti-seepage material, which plays the role of anti-seepage. The geotextile protects the geomembrane produced b...

The impact of geomembrane rupture

2021.02.24
1. Is there any influence from film transmission? After the film is laid, the infiltration line before the film rises slightly, while the infiltration line after the film decreases significantly. At the same time, the constant water headline at th...

The main application of geotextile in pavement structure

2021.02.23
One of the main applications of filament nonwoven geotextile factory price in pavement structures is to improve the anti-fatigue cracks, anti-reflective cracks, and anti-permanent deformation capabilities of asphalt pavements or overlays. The rese...
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