Construction matters of geomembrane composite with non-woven
Taian Hongyuan Geosynthetics Co., ltd. has been engaged in the wholesale of geomembrane composite with non-woven for many years. As a professional manufacturer of geomembrane composite with non-woven, today we come to learn from you what you should pay attention to when constructing geomembrane composite with non-woven.
(1) Use must be embedded: the thickness of the cover should not be less than 30cm.
(2) The renovated anti-seepage system should include: cushion layer, anti-seepage layer, transition layer and protective layer.
(3) The soil should be firm to avoid uneven settlement, cracks, and turf and tree roots within the impervious area should be removed. Lay small-diameter sand or clay as the protective layer on the contact surface with the membrane.
(4) When laying, the geomembrane should not be pulled too tightly. It is better to bury the soil at both ends into a corrugated shape. Especially when anchoring with rigid materials, a certain amount of expansion and contraction should be left.
(5) During construction, stones and heavy objects should be avoided from directly hitting the geomembrane. It is recommended to lay the membrane while covering the protective layer during construction.
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