HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage System 1

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage System 2

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage System 3

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m²

Supply Capability:: 900000 m²/month

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Product Description

1. PE, PVA geomembrane, HDPE, LDPE, waterproofing membrane, composit geomembrane.

2. PP, PET geotextile, short fiber needle punched geotextile, filament spunbond needle punched geotextile.

3. Single direction and biaxial plastis geogrid, warp knitted geogrid, steel-plastic geogrid.

4. Geocell, Geonet, Tri-dimension geomat for fixing soil.

Product Uses

1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing field.

2. River bank, lake dam, mine remaining reservoir, tunnel, liquid storage pool(pit, mine).

3. Preventing leakage in subway, basement, tunnel, hole.

4. Anti-salt leakage in roadbed and other groundsill.

5. The plane direction laying of dam, the vertical direction laying for groundsill,

used in the construction fence and waste material field.

Functions

1. Excellent physical and mechanical performance

2. High strength and low permeability; high tearing resistance; good deformation adaptability; high puncture resistance; high aging resistance; high UV resistance, anti-acid & alkali

3. Excellent low & high temperature resistance; innocuous, long life span; perfect water proof performance, seepage and humidity resistance

4. Reflective factor, good welding performance and convenient construction

Technology

No.	Item	Value
No.	Item	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
1	Density (g/cm3)	0.939
2	Tensile properties
	Yield strength (N/mm)	11	15	18	22	29	37	44
	Break strength (N/mm)	20	27	33	40	53	67	80
	Yield elongation/%	12
	Break elongation/%	≥450
3	Tear resistance/N	93	125	156	187	249	311	374
4	Puncture resistance/N	240	320	400	480	640	800	960
5	Stress crack resistance/h	≥1500

Packing and Delivery

Packaging Details:	self adhesive hdpe geomembrane sheet packing: By pallets or according to your request
Delivery Detail:	10-15days after your deposite

HDPE waterproof self adhesive hdpe waterproofing membrane 2mm for tunnel drainage

Why Choose US

1 More than 10 years professional manufacturing experiences with own factory

2 Perfect quality with 100% virgin material

3 Any color and size can be provided with your request

4Competitive price,fast delivery,excellent service

FAQ
1Why use HDPE sheet?

HDPE Sheet has an almost waxy feel to it and is pretty good at being a low friction wear strip material and is used probably more than any other plastic as a wear strip on conveyors or production lines of huge companies.

2When can I get the HDPE price?

After getting your inquiry,the reply will be send to you in 8 hours at most.If you are urgent to get the price,pls call us or tell us in the email so that we will regard your inquiry priority.

3.How long can I expect to get the sample?

After learning all the requirments of the sample clearly,those itmes will be send to you via express which will take 3-5working days.You can use your own express account or prepay us if you do not have an account.

Q: What are the limitations of using geomembranes in construction projects?: There are several limitations associated with using geomembranes in construction projects. Firstly, geomembranes can be prone to punctures or tears during installation or from external factors such as sharp objects or heavy equipment. This can compromise their effectiveness as a barrier against moisture or contaminants. Secondly, geomembranes may degrade over time due to exposure to harsh environmental conditions like UV radiation, temperature fluctuations, or chemical exposure. This can reduce their lifespan and overall performance. Additionally, geomembranes may require skilled installation techniques and specialized equipment, which can increase project costs and complexity. Lastly, geomembranes may not be suitable for certain construction applications that require high strength or load-bearing capabilities, as they are primarily designed for containment purposes.

Q: Concrete and reinforced concrete construction program: 1. Basis of Preparation: Contracts, drawings, regulations, standards, quality assessment standards. 2. Project Overview (should be relevant and concrete before, indicate each part of the basic amount of concrete, ready-mixed concrete suppliers) 3. Quality 4. concrete mix design goals and auditing (1) concrete requirements for raw materials; (2) concrete mix requirements; (3) supply of concrete; (4) checking concrete pumping capacity; transport (5) concrete. 5. pouring concrete (1) construction preparation; (2) construction conditions; (3) pouring concrete; (4) column concrete pouring; (5) pouring concrete shear wall (6) pouring concrete slab; (7) Concrete stairs pouring; (8) structural column, pouring concrete ring beams; pouring belt (9) after concrete pouring. Which includes concrete admixtures requirements; requirements for setting time of concrete; concrete slump requirements; levels in different parts of the concrete, leaving in vertical construction joint position requirements; concrete construction joint requirements; concrete pump, pump tubing and pump position different parts of the concrete slab requirements wipe the surface;; requirements for concrete vibrators vibration tools and methods; fixed tube requires segregation of different strength grade concrete intersection of the concrete. 6. 7. The concrete block and conservation measures to ensure the quality of product protection 9. 8. safe and civilized construction

Q: How to determine the soil moisture content?: To estimate the best water content of soil, and then from the best in order to two points each with two groups, the water content in turn decreased by about 2%.

Q: How do geomembranes perform in high seismic activity areas?: Geomembranes perform well in high seismic activity areas due to their flexibility and ability to withstand ground movements. Their strong and durable properties make them resistant to cracks and tears, ensuring the containment and protection of underlying structures and materials. Additionally, geomembranes are often designed with anchoring systems to further enhance their stability during seismic events, making them a reliable choice for use in these challenging environments.

Q: What are the advantages of using geomembranes in mining operations?: The advantages of using geomembranes in mining operations include improved environmental protection by preventing contamination of soil and water, enhanced waste management by containing and controlling hazardous materials, increased safety by reducing the risk of accidents and injuries, and cost savings through efficient storage and transportation of mining by-products. Geomembranes also provide long-term durability and stability, ensuring the integrity of mining structures and minimizing the need for maintenance or repairs.

Q: How do geomembranes help with slope stabilization?: Geomembranes help with slope stabilization by acting as a barrier that prevents water infiltration, erosion, and soil movement on slopes. They provide a protective layer that enhances the stability of slopes, reduces the risk of landslides, and helps maintain the integrity of the slope structure. Additionally, geomembranes can also serve as a reinforcement material when combined with other geotechnical techniques, such as geogrids or geotextiles, further improving slope stability.

Q: How to calculate the project quantity of raft foundation concrete?: The raft foundation is also known as raft plate basis. the independent foundation under column or strip foundation are all connected with connection beams, and then cast baseplates. Generally speaking, raft foundation is used when the ground bearing capacity is uneven or the foundation is weak. And raft foundation is buried relatively shallow, which can be the foundation with no need of burying deeply. It is composed of baseplates, beams and other components. Buildings have a larger loading, and the foundation bearing capacity is weak, thus concrete baseplates are often used which can bear buildings loading, and form the raft foundation with good integrity, can be an excellent resistance to differential settlement of foundation.

Q: What is the role of geomembranes in groundwater protection?: The role of geomembranes in groundwater protection is to act as a barrier that prevents contaminants from polluting the groundwater. They are specially designed impermeable liners that are installed in various applications such as landfills, ponds, and tanks to prevent the leakage of harmful substances into the groundwater. By creating a physical barrier, geomembranes help safeguard the quality and integrity of groundwater sources, protecting them from potential contamination and ensuring the sustainability of water resources.

Q: How do geomembranes contribute to landfill closure?: Geomembranes contribute to landfill closure in several ways. Firstly, they act as a barrier to prevent the leakage of harmful substances, such as leachate or gas, from the landfill into the surrounding environment. This helps protect groundwater and soil quality, reducing the risk of contamination. Secondly, geomembranes help control the flow of liquids within the landfill. By preventing the infiltration of rainwater, they reduce the generation of leachate and subsequent treatment costs. They also facilitate the collection and proper management of leachate, ensuring it doesn't escape into the environment. Furthermore, geomembranes provide stability and support to the landfill cover system. They help prevent erosion, settling, or shifting of the landfill materials, ensuring long-term integrity and safety. Additionally, they can serve as a barrier against gases generated in the landfill, such as methane, reducing the risk of explosions and improving overall gas management. Overall, geomembranes play a critical role in landfill closure by providing environmental protection, improving waste management efficiency, and enhancing long-term stability and safety of the site.