HDPE liner geomembrane for shrimp pond
USD $1.37 - $8.51 /Square Meter
Min.Order:5000 Square Meters
Hongxiang New Geo-Material Co., Ltd.
HDPE liner geomembrane for shrimp pond description:
Made from special virgin resin by blow film process.
HDPE liner geomembrane for shrimp pond Specification:
1.Thickness:0.3mm-3.0mm
2.4m-9m in roll width,the length as client’s request
HDPE liner geomembrane for shrimp pond Property:
1.No non-toxic, No pollution,
2. No leakage, Good anti seepage and separation;
3. High Resistance to acid and alkali,
4. Green environmental protection ,
5. High flexibility ,long life service,
HDPE liner geomembrane for shrimp pond Application:
1.Municipal environmental projects,water conservancy projects
2.Landfill cap(closures),mining heap leach pads
3.Pond liner,canal linings,tank linings,raw water treatment reservoirs,retention poinds
4.Waste water treatment lagoon,secondary containment
HDPE liner geomembrane for shrimp pond
Workshop Show:
HDPE liner geomembrane for shrimp pond packing:
Geomembrane construction norms
1. Preparatory work before laying:
1.1 construction design developed by the construction program.
1.2 Optional geomembrane material according to design requirements.
1.3 Ground handling: Clear the ground all possible damage geomembrane hard objects with sharp edges, filling potholes, leveling the soil surface, slope or repaired.
1.4 laying environment: outdoor temperature above 5 °C, level 4 or less wind, no rain, snow.
2 laying methods:
2.1 bales laying geomembrane should adopt tractors, winches and other machinery. Conditions are not met and a small bundle of PE film, also can be paved, paved slope from the top of the hill with a winch slowly exhibition put to its base, top of the hill, buried at its base fixed ditch.
2.2 according to the provisions of the order and direction of the district, sub-block film laying.
2.3 laying geomembrane should be relaxed, and avoid hard labor off and damage.
2.4 laying geomembrane junction formed between the membrane block, should be T-shaped, may not be made a cross.
2.5 There shall be no surface lap weld geomembrane dirt, sand, water (including dew) and other debris affect the welding quality exist.
2.6 geomembrane laying on the slope, its seams should be aligned parallel or perpendicular to the direction of maximum slope line and bottom-up order should be laid.
2.7 slope bend the membrane and seams should be neat and smooth slope.
2.8 geomembrane laid, before the protective layer is not covered, 2 ~ 5m put a 20 to 40 kg heavy sand bags should be in every corner of the film.
2.9 geomembrane should support natural relaxation and posted solid surface, not pleated, unconnected.
3 live connection:
3.1 should be adopted in the form of double seam welded lap welding.
Wipe with a clean gauze 3.2 weld lap, so dry, dust, dirt, geomembrane should be parallel alignment, the amount of overlap.
3.3 according to the prevailing local climatic conditions and material properties, adjust the welding equipment to the best working condition.
3.4 welding test sample first performed, 1m long geomembrane welding test sample, using field.
Geomembrane installation suggestion