Filament Polypropylene Geotextile for Coast Construction

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Application of Polypropylene geotextile for Coast Construction:

A: Subsurface drainage

B: Roadway separation

C: Hard armor underlayment

D:Asphalt overlay applications

Specification of Polypropylene geotextile for Coast Construction:

Item	Art No.	1	2	3	4	5	6	7	8	9	10	11
Unit weight, g/m²		100	150	200	250	300	350	400	450	500	600	800
Weight tolerance, %		-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
Thickness, ≥mm		0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
Break strength, ≥kN/m		2.5	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0	19.0	25.0
CBR burst strength, ≥kN		0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
Tear strength, ≥kN		0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60
Width tolerance, %		-0.5
Break elongation, %		25-100
EOS O_90,mm		0.07-0.2
Vertical permeability coefficient, cm/s		K×(10^-1-10^-3)K=1.0-9.9

Polypropylene geotextile for Coast Construction

Q: Do you have a drainage board and a geotextile on the basement roof?: Hello, generally do not require re-test Huazhi geotextile materials, manufacturers need to answer for your needs

Q: How do geotextiles contribute to soil consolidation?: Geotextiles contribute to soil consolidation by providing reinforcement and stability to the soil. They act as a separator, preventing the mixing of different soil layers and enhancing the load-bearing capacity of the soil. Geotextiles also help in the drainage of excess water, reducing the chance of soil erosion and promoting consolidation.

Q: Application standard of filament geotextile: National standard for filament geotextiles GB / T-1998 Geosynthetics Filament anti - sticking acupuncture non - woven geotextiles, the latest standard GB / T - 2008.

Q: Can geotextiles be used in embankment reinforcement?: Yes, geotextiles can be used in embankment reinforcement. Geotextiles are often used in civil engineering projects to improve the stability and strength of earth structures, including embankments. They can effectively distribute loads, provide soil separation and filtration, and enhance the overall performance and longevity of embankments.

Q: How are geotextiles used in landfills?: Geotextiles are used in landfills to help enhance the stability, drainage, and filtration of the waste disposal site. They are typically placed between the layers of soil and the landfill liner system to prevent soil erosion, control gas and liquid migration, and provide reinforcement for the overall structure.

Q: How do geotextiles help with erosion control on shorelines?: Geotextiles help with erosion control on shorelines by acting as a barrier that prevents soil erosion while still allowing water to pass through. They stabilize the soil by trapping sediment and preventing it from being washed away by waves or currents. Additionally, geotextiles promote the growth of vegetation, which further helps to anchor the soil and reduce erosion.

Q: What is the place of attention for the laying of geotextiles?: (1) the use of the use of buried type: cover the thickness should not be less than 30cm (2) refurbishment system should be: cushion, impermeable layer, transition layer, protective layer composition. (3) soil to be solid, to avoid uneven subsidence, cracks, anti-seepage within the turf, root to clear. And the surface of the membrane with a small particle size of sand or clay as a protective layer. (4) laying the geomembrane do not pull too tight, both ends of the soil into the corrugated part of the soil is better, especially with the rigid material anchoring, should leave a certain amount of expansion and contraction. (5) construction, should avoid stones,

Q: Are geotextiles resistant to extreme temperatures?: Yes, geotextiles are designed to be resistant to extreme temperatures. They are made from materials that can withstand a wide range of temperatures, ensuring their durability and performance in various climatic conditions.

Q: What are the key factors affecting the tensile strength of geotextiles?: The key factors affecting the tensile strength of geotextiles include the type and quality of the materials used, the manufacturing process, the thickness and weight of the geotextile, the orientation and arrangement of the fibers, as well as environmental factors such as exposure to sunlight, moisture, and temperature.

Q: Can geotextiles be used in geotechnical engineering?: Yes, geotextiles can be used in geotechnical engineering. Geotextiles are permeable fabrics that can be used to enhance the performance and stability of soil in various geotechnical applications such as erosion control, soil reinforcement, filtration, drainage, and separation. They are commonly used in road construction, landfills, retaining walls, embankments, and other geotechnical structures. Geotextiles provide added strength, durability, and protection to the soil, making them an essential component in geotechnical engineering projects.

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