Composite geomembrane is a member of a large class of geosynthetics. It is widely used in roads, railways, water conservancy, large buildings, power plant ash dam construction, non-ferrous metal tailings treatment, environmental protection engineering, soil and water conservation and other fields.
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Before laying HDPE geomembrane, the corresponding qualified acceptance certificate of civil engineering should be obtained.
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Geotechnical dewatering bag laying is to be laid by artificial tide when the beach is exposed at low tide level. Before laying, block stones, sundries and other objects that impede quality should be removed before laying.
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Geotechnical pipe bag or a large-scale pipe bag and inclusion made of high-strength geotextile, its diameter can be changed according to needs, and the length has exceeded tens of meters. Geotechnical pipe bags were originally used in dike engineering. At present, through the efforts of technical workers, they have been applied to environmental protection, agriculture and other fields. With the deepening of people's research, their application fields will become more and more extensive
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Geotechnical pipe bag or a large-scale pipe bag and inclusion made of high-strength geotextile, its diameter can be changed according to needs, and the length has exceeded tens of meters. Geotechnical pipe bags were originally used in dike engineering. At present, through the efforts of technical workers, they have been applied to environmental protection, agriculture and other fields. With the deepening of people's research, their application fields will become more and more extensive
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Geotextile rolls should be protected from damage prior to installation and deployment. Geotextile rolls should be stacked in a place free of stagnant water, no more than four rolls high, and the marking page of the rolls can be seen.
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During excavation, the anchorage parts shall not interfere with the soil at the bottom of the ditch. The bottom of the ditch is flat with no loose soil. The depth and slope of the ditch wall meet the design requirements
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Before laying the HDPE geomembrane, please supervise the engineer to fully confirm the site conditions to ensure that the foundation surface is flat, free of unevenness, and no sharp particles and hard debris that may damage the HDPE geomembrane. The materials (various performance indicators, whether there are bubbles, holes, wrinkles, damage, etc. on the surface) are sent to a third-party organization for strict inspection and qualified, and then laid after confirmation.
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Geotechnical pipe bag or a large pipe bag and inclusion made of high-strength geotextile, the diameter of which can be changed as required, and the length has exceeded tens of meters. Geotechnical pipe bags were originally used in dike engineering. At present, through the efforts of the majority of technical workers, they have been applied to environmental protection, agriculture and other fields. As people's research deepens, their application fields will become more and more extensive.
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