Septic tank biogas aquatic impermeable membrane shrimp crab pond black film Shandong aquaculture impermeable membrane price Generally, the price of impermeable membrane for aquaculture is between 3 yuan and 6 yuan. The price of impermeable membrane for reservoirs is between RMB 5-10. The price of impermeable membrane for environmental protection projects is between 9-20 yuan. How much is one square meter of HDPE geomembrane waterproofing project? Contracted materials depend on the construction area, construction period, construction site, and thickness and quality estimates of HDPE geomembrane. Take 1.5mm urban construction geomembrane as an example. If the construction area is 10,000 square meters, the construction period is about 7 to 15 days. Considering environmental factors such as rainy days, etc., it cannot be constructed. Due to many of these factors, the construction site cannot be determined, and the price of one square meter of contracted materials cannot be calculated. Manually, 0.5 yuan to 5 yuan is added to the material price, and the specific situation is calculated. HDPE geomembrane has different thicknesses, and geomembrane prices in recent years. Labor costs have been on the rise in recent years, and welder wages have risen by 50% in three years. The question you ask is too general. There are many classifications of geomembrane. The technical requirements of each standard are different, the price varies greatly, the thickness of the geomembrane is different, the machinery and methods used for construction, and the number of welds per day is also different. Correctly calculate how much per square meter costs, the thickness and technical requirements of geomembrane, and then calculate the construction cost per square meter according to the thickness.