Introduction to anti-seepage geotextile membrane and the work we need to prepare before laying

Release time:

2024-03-25 11:54

      Anti seepage geotextile membrane is a high-performance and easy to install surface covering material. Its main function is to prevent liquids or gases from seeping into the ground, protect the environment and infrastructure.
Product features: The anti-seepage geotextile film has good tensile strength, high impact resistance, impermeability, acid and alkali resistance, heat resistance, weather resistance, wear resistance and other characteristics, and is widely used in the construction industry in coastal areas. Used for engineering projects such as embankments, reservoirs, water diversion tunnels, highways, railways, airports, underground, and underwater. Anti seepage geomembrane has become an important material for modern national economic construction.
Product application:
1. Environmental protection and hygiene (such as landfill sites for household waste, sewage treatment plants, power plant regulating ponds, industrial and hospital solid waste, etc.)


2. Water conservancy (such as seepage prevention, leakage stoppage and reinforcement of Rivers and Lakes, reservoirs, dams, seepage prevention of canals, vertical core walls, slope protection, etc.)

3. Municipal engineering (subway, underground engineering of buildings, planting roofs, anti-seepage of rooftop gardens, lining of sewage pipes, etc.)

4. Gardens (artificial lakes, waterways, reservoirs, golf course pond bottom lining, slope protection, green lawns waterproof and moisture-proof, etc.)

5. Petrochemical (anti-seepage of oil storage tanks in chemical plants, refineries, gas stations, lining of chemical reaction tanks, sedimentation tanks, secondary lining, etc.)

6. Mining (washing pool, heap leaching pool, ash yard, dissolution pool, sedimentation tank, storage yard, bottom lining anti-seepage of tailings, etc.)

7. Transportation facilities (foundation reinforcement of highways, anti-seepage of culverts)

8. Agriculture (anti-seepage of reservoirs, drinking water tanks, storage ponds, irrigation systems)

9. Aquaculture industry (intensive and industrialized aquaculture ponds, fish ponds, shrimp ponds lining, sea cucumber enclosure slope protection, etc.)

10. Salt industry (salt crystallization tank, brine tank cover, salt film, salt tank plastic film)

The warp knitted composite reinforced waterproof geotextile has superior water resistance, durability, and protection. It can be widely used in railway, highway, sports hall, dam, hydraulic construction, Suidong, coastal mudflat, reclamation, environmental protection and other projects.

Preparation before laying:

Normally, when laying the anti-seepage geotextile on the foundation, welding will be carried out at the joints. Of course, preparing relevant details before laying can improve the quality of the laying and prevent quality issues from occurring. Therefore, in the actual construction welding process, what are the main details of the work?

1. The base surface needs to be treated flat and compact to prevent cracking and provide stronger stability and safety. Although anti-seepage geotextile membranes have good self-protection performance. However, for some special surfaces, damage is prone to occur. Once damage is encountered, it is important to promptly carry out repairs, otherwise the area of damage will become larger and affect the overall anti-seepage function.

2. The laying and welding of anti-seepage geotextile at the joints must reserve a certain length, otherwise severe deformation may occur in the event of excessive stretching. This will result in a significant decrease in one's own performance. It can be seen that in terms of construction welding, it is necessary to grasp the details and key points in order to improve the overall laying effect on the base surface. Truly doing better in such detailed work.

3. After the completion of the anti-seepage geotextile membrane construction and laying, a comprehensive inspection needs to be carried out to see if there are any areas that require quality repair in order to be successfully accepted. So, this is also an important detail work in actual construction welding. Never ignore the inspection work. If damage is not repaired in a timely manner, it will become increasingly severe. Mastering its detailed requirements will also be of great help in improving construction quality.


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