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What are geomembranes and how are they used?

Geomembranes are synthetic membrane liners or barriers used to control fluid migration in man-made projects, structures or systems. They are made from relatively thin continuous polymer sheets, sometimes consisting of geotextiles infused with asphalt, elastomers or polymer sprays. This means that their applications in geotechnical engineering and other industrial customers are endless.

0.5mm 0.75mm Fish and Shrimp Farming Liner

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What Is a Dimpled Drainage Matting?

What Is a Dimpled Drainage Matting? Most  dimpled drainage matting  consist of a polypropylene or high-density polyethylene  sheet, molded into a series of raised knobs, or dimples. Polyethylene dimpled drainage mat helps water flow away from the foundation. Without it, water can stay trapped against the concrete or pool at the bottom. Drainage mats come with a dimpled design that lets water accumulate and flow away, creating an air gap. When a dimple mat is placed against a concrete wall, the dimples make the plastic stand out from the wall, leaving a free-draining air space between the plastic and the concrete. If any water reaches this air space, it easily flows to the bottom of the dimple mat. As water flows, it picks up small particles of silt and soil. When water stops moving—like when it reaches a concrete wall—silt and soil will accumulate, further increasing the pressure against the foundation. A drainage ma's membrane protects the mat from sediment clogging...
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What are the Engineering Applications of Geocells?

  As a   Geocell Manufacturer , share with you. Geocell for Load Support 1. Deal with half-filled and half-cut subgrade When building an embankment on a slope where the natural slope of the ground is steeper than 1:5, the embankment base should be dug steps, and the width of the steps should not be less than 1M. When the road is built or rebuilt in phases and the road is widened, the junction of the new and old subgrade fill slopes should be opened. For digging steps, the width of the high-grade highway steps is generally 2M, and the geocell is laid on the horizontal surface of each step, and the geocell’s own elevation confinement reinforcement effect is used to better solve the problem of uneven settlement. 2. Roadbed in sandy areas Low embankments should be the main roadbed in sandy areas, and the filling height is generally not less than 0.3M. Due to the professional requirements for low roadbeds and heavy loads in sandy areas, the use of geocells can limit loose fillers. ...
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What are the Precautions For Geogrid Transportation And Storage?

As a   Geocell Supplier , share with you. Geogrid is a material often seen in various building constructions, and its demand is still very large. How to store and transport the purchased materials is also a problem that customers care about. Geocell for Load Support 1. Storage of geogrid. Geogrid is a geosynthetic material produced from unique construction materials such as polypropylene and polyethylene. It has the disadvantage of being easy to age when exposed to ultraviolet light. Therefore, steel-plastic geogrid reinforced grids should be stacked in a room with natural ventilation and light isolation; The total time for the accumulation of the reinforcement is not more than 3 months. If the accumulation time is too long, it needs to be inspected again; when paving, attention should be paid to reduce the time of direct exposure to natural light to avoid aging. 2. Engineering construction of reinforcement. In order to prevent Geshan from being damaged at the construction site, a ...
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