There are three methods for splicing impermeable membranes on site: overlap method, the bonding method, and thermal welding method. After the two rolls of the impermeable wholesale environmental geomembrane are unfolded, overlap 20 ~ 40 cm along t...

One of the main applications of geotextiles in pavement structures is to improve the anti-fatigue cracks, anti-reflective cracks, and anti-permanent deformation capabilities of asphalt pavements or overlays. The research on improving the anti-fati...

Geotextile is a new type of building material in the current project, with good anti-seepage performance and good isolation effect, so it is usually used in reinforcement and protection projects. We compared the anti-seepage performance of this po...

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 the construction ...

The black-film biogas tank is a dam-shaped structure composed of a dam, a pipeline, and a high-density polyethylene membrane. It has the characteristics of large water storage capacity and long sewage retention time, which not only saves fertilize...

1. Thoroughly clean up loose materials, dust, and debris from old roads, exposing old roads and “new stubble” to facilitate the combination of high-temperature asphalt and roads. 2. When cracks with a width of more than 6mm appear on t...

The main points of reinforcement technology before the roadbed is widened and the geogrid is laid. Before laying, the polyester geogrid factory price should be checked for quality, and all performance parameters can be used after reaching the cons...

The new composite three-dimensional drainage geotextile is a composite geosynthetic material made of high-density polyethylene through a special extrusion process. The three-dimensional drainage geotextile is composed of three layers of reinforcem...

The landfill adopts an anti-seepage structure of “one pad, one film, and two cloths”. The anti-seepage layer is made of a 2mm thick flat extruded film with a double rough surface. The technical properties of the high quality textured g...

Geomembrane and geotextile have good mechanical, hydraulic, and anti-corrosion properties. The high quality textured geomembrane plays a waterproof role, that is, to prevent the expansion and deformation of the dike core expansive soil caused by e...