Henan rough surface impermeable membrane Yima channel installs 400g impermeable membrane GH1: It can be freely customized according to needs, and the price is affordable. [Important Notice] Due to the large fluctuation of raw material prices, the list price is the price of a 20cm*20cm sample. Please provide the requirements, specifications, dimensions, and parameters for customer service accounting for the actual price of conventional products. The construction process of the rough surface impermeable membrane of the reservoir is: site excavation leveling - foundation pit rolling - slope leveling treatment - laying the rough surface impermeable membrane - fixing the rough surface impermeable membrane - backfilling and injecting water. Requirements for the base surface of excavated reservoirs: At the selected site, it can be divided into circles and rectangles according to the shape. Start building the pool according to the actual situation on the site, and the excavated fish reservoir should remove debris from the slope and bottom of the pit. The cleaned slope should be flat, compact and smooth, and meet the requirements to ensure the flatness required for laying two cloths and one film. Ouchi impermeable membrane GH1, how thick is the impermeable membrane GH1 laid in Ouchi. Generally, the thickness is 0.35 mm or more. You can also choose the anti-permeable membrane GH1 with a thickness of 0.5 mm and 0.7 mm. It needs to be selected reasonably according to the age of lotus root cultivation and the degree of wear and tear. Specific construction method of Ouchi impermeable membrane GH1:1. Bottom treatment. Use a machine to dig up 20 cm of subsoil, pile it on both sides of the length on average, and then tamp the bottom and the surrounding pool edge. The pool side is still good with a slope. 2. Lay the Ouchi impermeable membrane GH1. Spread the impermeable GH1 film flat on the bottom according to the labeling. The GH1 side of the longitudinal impermeable membrane overlaps 10-15 cm, and is treated by the construction staff by welding or gluing. 3. Use hollow bricks or general bricks to build a wall 40 cm above the film that marks the base brick. And make 1-2 water outlets on the wall. The width should be 10-20 cm, and the depth is 20 cm. The function of the boundary grid wall is to format the lotus root pool, prevent lotus root whips from wasting nutrients, achieve the purpose of multi-knot lotus roots and large lotus roots, and can walk on it for easy management. The walls should be polished as much as possible, and the top surface should be strong. 4. Sidewall construction. Pave the wall obliquely with cement board or brick, polish and harden the pool edge 30 cm with cement sand to prevent water from seeping into the bottom of the impermeable membrane GH1. Ouchi impermeable membrane GH1 is a product with high strength, good extensibility, large deformation modulus, acid and alkali resistance, corrosion resistance and high impermeability, made according to the characteristics of water retention, anti-seepage, anti-aging, anti-tear, etc., required during lotus root growth and management. HDPE two cloth one film and LDPE two cloth one film are one of the types of anti-seepage two cloth one film; the reason why HDPE two cloth one film is called “HDPE two cloth one film” is mainly because the raw material it uses is HDPE; the same principle, the raw material used in the production and manufacture of LDPE two cloth and one film is LDPE. The similarities between the two: HDPE two cloth one film and LDPE two cloth and one film are not very different. LDPE impermeable membrane has the characteristics of universal type, anti-leakage, low price, good weldability, etc., so LDPE impermeable membrane is suitable for roof gardens, reservoirs, canals, pools, dams, culverts, tunnels, underground buildings, toilets and roofs waterproof and other fields. HDPE impermeable membrane has the characteristics of high strength, good heat resistance, low price, good weldability, anti-leakage, puncture resistance, etc., so HDPE impermeable membrane can be used in all fields where LDPE impermeable membrane can be applied. HDPE impermeable membrane is considered to be an upgrade of LDPE impermeable membrane. The difference between HDPE two cloths and one film and LDPE two cloths and one film: Of course, there is a difference between HDPE two cloths and one film and LDPE two cloths and one film. In terms of physical properties, HDPE impermeable membrane is harder, and LDPE impermeable membrane is softer. Mechanically speaking, HDPE impermeable membrane has better puncture resistance and fracture resistance than LDPE impermeable membrane, so HDPE impermeable membrane can be applied in all fields where LDPE impermeable membrane can be applied, HDPE impermeable membrane is also particularly suitable for occasions with harsh cornerstones, and the advantages are much greater than LDPE impermeable membrane. Fish pond polyethylene geomembrane is a flexible waterproof barrier material produced by PE resin as raw material. The color is black, the thickness is 0.5-1.0mm, the width is 1-6m, and the roll length is 30-50m. Fish pond farming polyethylene geomembrane itself has a high anti-seepage coefficient, and the ambient temperature is 110℃, low temperature -70℃, anticorrosive material that can resist strong acid, alkali, oil and other corrosion, and has high tensile strength to meet the needs of farmers, strong aging resistance, can maintain the original performance for a long time, and can be used in various harsh geological and climatic conditions. Advantages of fish pond polyethylene geomembrane: the smooth appearance of the fish pond polyethylene geomembrane can effectively prevent fish from escaping during the rainy season. Fish pond polyethylene geomembrane prevents waste from accumulating in the soil as well as harmful chemicals such as ammonia, acids, iron and other potentially harmful compounds from entering the pond, thereby reducing the risk of disease and effectively protecting and promoting fish growth. Polyethylene geomembrane for fish ponds provides a smooth surface for the pond to easily remove waste from the pond, facilitate fishing, and protect pond slopes from erosion.