Ensure that all indicators meet the design requirements before HDPE membrane material construction
Process flow: site leveling, positioning, and laying, earth excavation, pool bottom rolling, layered backfilling of dam earth, layered rolling of dam earth, dam shaping, digging anchor trenches, laying various pipelines, laying bottom protection Infiltration, pouring concrete (built-in geogrid), laying HDPE membrane materials LDPE geomembrane for sale, hot-melt and sealing HDPE membrane materials (pipes).
1. Analysis of structure and material properties
Carry out detailed analysis and investigation on the soil quality of the dam foundation, and formulate the corresponding excavation sequence and ramming and filling measures according to the soil quality, the depth of excavation, and the accumulation of excavation.
Carry out special research on the concrete construction of the dam wall and dam bottom, and determine the respective pouring method, sequence, and retention of construction joints.
2. Performance analysis of pipes and membrane materials
According to the requirements of the drawings, the materials used for the pipes and high-density polyethylene film shall be inspected on-site to ensure that all indicators meet the design requirements.
Configure the corresponding hot melt butt welding machine according to the selected PE pipe diameter.
Before the construction of HDPE membrane material produced by aquaculture geomembrane manufacturers, according to the required size of the dam, the “three-dimensional model technology” should be used for “cutting design”, especially the overlap, corners, and joints between the pool wall (bottom) and the pipeline to improve the laying of the membrane material. After the overall effect, the construction cost is reduced.