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Smooth Geomembrane HDPE Liner for Gold Mine Project in Tanzania

Specifications of Smooth Geomembrane HDPE Liner for Gold Mine Project in Tanzania

Project: Gold Mine Project in Tanzania

Project Introduction: The total land area of this project is 50000m2, which can reduce the mine waste of Tanzania

Project Time: March 20, 2021

Smooth Geomembrane HDPE Liner Supplier: Shandong Dajin geosynthetics company supply 1.5mm thickness Smooth Geomembrane HDPE Liner  50000 square meters .400GSM nonwoven geotextile 10000 square meters

Construction method: two-layer of Geotextile and one layer of Smooth Geomembrane HDPE Liner

Smooth Geomembrane HDPE Liner for Gold Mine Project in Tanzania
Gold Mine Project

Shandong Dajin Supply 1.5mm Smooth Geomembrane HDPE Liner in the Tanzania Gold project can meet the international standard ASTM GRI-GM13 Standard, the roll size:8m(width) *100m(length).

The geotextile needs to be laid before the Smooth Geomembrane HDPE Liner is laid. The function of the geotextile is to buffer the pressure on the Smooth Geomembrane HDPE Liner and protect the Smooth Geomembrane HDPE Liner. At the same time, the geotextile has the function of good drainage and reinforcement, which increases the stability of the entire project.

The laying of Smooth Geomembrane HDPE Liner, because the weight of the 2mm thick 8m*100m rolls Smooth Geomembrane HDPE Liners high, the professional mechanical construction is required, and the Smooth Geomembrane HDPE Liner cannot be dragged, causing damage to the Smooth Geomembrane HDPE Liner. Before laying, make sure that the Smooth Geomembrane HDPE Liners are intact. Also, the requirements on the ground are high, and the ground is required to be smooth and free from sharp objects. Thus, after the first layer of geotextile is laid, it is necessary to check whether there are sharp objects on the ground to avoid scratching the Smooth Geomembrane HDPE Liner, which will bring great damage to the project.

Smooth Geomembrane HDPE Liner for Gold Mine Project in Tanzania
Gold Mine Project

The welding of the Smooth Geomembrane HDPE Liner needs to be constructed according to local temperature changes. Temperature changes will have a certain influence on Smooth Geomembrane HDPE Liner welding. Tanzania is a country with a lot of rain, which poses a greater challenge to construction. Be sure to choose to do the welding when the weather is sunny. Also, Smooth Geomembrane HDPE Liner welding requires that the overlap width of the two pieces of Smooth Geomembrane HDPE Liner be about 15cm.

Corners and irregular areas often occur during the project construction process. The construction of the Smooth Geomembrane HDPE Linerin these places and the unsealing length should be as short as possible. If the slope inclination is greater than 1:6, and the welded joint of the Smooth Geomembrane HDPE Liner should be more than 45 degrees within 1.5 meters stress area.

Smooth Geomembrane HDPE Liner for Gold Mine Project in Tanzania
Gold Mine Project

In the construction of Smooth Geomembrane HDPE Liner, it is necessary to prepare enough temporary ballast and ground anchors, such as sandbags or geotextile rolls, to prevent the laying of the membrane from being blown up by the strong wind, And the ballast or ground anchors should not pose damage to Smooth Geomembrane HDPE Liner film. Smooth Geomembrane HDPE Liner must be anchored and protected under strong winds, and the installation work should be stopped.

All data related to construction quality assurance of the project, including the laying, welding, repair, and testing of the Smooth Geomembrane HDPE Liner, must be and marked by the installation unit on the Smooth Geomembrane HDPE Liner.

Do the second layer of geotextile which is also used to protect the Smooth Geomembrane HDPE Liner, pls be careful that do not to damage the Smooth Geomembrane HDPE Linerin the layout process of geotextile.

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