Geotextile 5m Road Building Constructive Felt Fabric Geotextiles

Geotextile 5m Road Building Constructive Felt Fabric Geotextiles System 1

Geotextile 5m Road Building Constructive Felt Fabric Geotextiles System 2

Geotextile 5m Road Building Constructive Felt Fabric Geotextiles

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 g/m²

Supply Capability:: 100000 g/m²/month

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Packaging & Delivery

Packaging Detail:	Woven bags
Delivery Detail:	within 10 days after order confirmation

Specifications

nonwoven geotextile
material:polyester staple fibre
Polyester geotextiles
PET geotextiles

Functions of geotextiles

1.Separation
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different

granule pathway from the groundsill or other buildings.
2.Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earthbody stability.
3.Protection
It prevents the bank from being washed out, protects the bank and the

bottom, prevents the water and soil from being washed away

Short fiber nonwoven geotextile technical data

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

FAQ:

♦ Payment terms: by T/T or L/C
♦ MOQ:2000 SQM
♦ If you are interested in our products ,pls advice me the technical index,product weight etc,the more information the better.....

♦ Payment terms: by T/T or L/C

♦ MOQ:2000 SQM

♦ If you are interested in our products ,pls advice me the technical

index,product weight etc,the more information the better.....

Q: How do geotextiles help with sediment control in construction sites?: Geotextiles are used in construction sites to help with sediment control by acting as a barrier that traps sediment and prevents it from being washed away by water runoff. These permeable fabrics allow water to pass through while retaining the sediment, reducing erosion and preventing pollution of nearby water bodies.

Q: Are geotextiles suitable for use in drainage ditches?: Yes, geotextiles are suitable for use in drainage ditches. Geotextiles are often used to enhance the performance of drainage systems by providing filtration, separation, and reinforcement. They can help prevent soil erosion, retain fine particles, and improve water flow, making them an effective solution for drainage ditch applications.

Q: Seepage geotextile symbol: At present, the engineering commonly used seepage geotextile is divided into polyester staple geotextile and polyester filament geotextile two. Polyester staple geotextile identification symbol for the SNG, for example, 150g / ㎡ polyester staple geotextile can be expressed as SNG150. Polyester filament geotextile identification symbol for the FNG, for example, 200g / ㎡ of polyester filament geotextile can be expressed as FNG200. In the national standard in the seepage geotextile on the permeability of the test items are equivalent pore size O90 (95) / mm and vertical permeability coefficient CM / S two.

Q: Can geotextiles be used in coastal erosion control?: Yes, geotextiles can be used in coastal erosion control. They are often used in the construction of coastal structures such as groins, revetments, and seawalls to stabilize the soil and prevent erosion. Geotextiles help to reinforce the structural integrity of these coastal defenses, while also allowing water to drain through and reduce wave energy. Additionally, they can be used in beach nourishment projects to retain sand and prevent its loss due to wave action. Overall, geotextiles are an effective tool in mitigating coastal erosion and protecting shorelines.

Q: What are the different geotextile installation techniques in reinforcement?: There are several geotextile installation techniques used in reinforcement, including direct placement, sandwich method, and wrap-around method. In direct placement, the geotextile is laid directly on the soil or subgrade and then covered with additional soil or aggregate. The sandwich method involves placing the geotextile between two layers of soil or aggregate, creating a reinforced layer. The wrap-around method involves wrapping the geotextile around a structure, such as a retaining wall or pipe, to provide additional support and stability. These installation techniques help improve the strength and performance of soil structures in various engineering applications.

Q: How do geotextiles help in preventing the loss of fine particles in geocomposite drains?: Geotextiles help in preventing the loss of fine particles in geocomposite drains by acting as a filter. They allow water to pass through while holding back the fine particles, preventing them from being washed away with the drainage flow. This helps to maintain the integrity and effectiveness of the geocomposite drain system.

Q: What are the specifications for geotextiles in drainage projects?: The specifications for geotextiles in drainage projects typically include factors such as the material type, weight, permeability, tensile strength, and filtration properties. The geotextile material should be appropriate for the specific drainage application and capable of withstanding the anticipated loads and environmental conditions. It should also have a specific weight or thickness to ensure proper performance. The permeability of the geotextile is important to allow water to flow through while preventing soil particles from clogging the drainage system. Tensile strength is a crucial factor as it determines the geotextile's ability to withstand installation stresses and potential loads. Lastly, filtration properties are essential to retain soil particles while allowing water to pass through.

Q: What are the different geotextile installation techniques in separation?: There are several different geotextile installation techniques used in separation, including direct placement, trench installation, and overlapping. Direct placement involves laying the geotextile directly on the ground surface, while trench installation involves placing the geotextile in a trench dug along the separation area. Overlapping is another technique, where multiple layers of geotextile are overlapped to form a continuous barrier. These installation techniques help to prevent the mixing of different soil layers and provide effective separation between different materials.

Q: What are the specifications for geotextiles in wastewater treatment projects?: The specifications for geotextiles in wastewater treatment projects typically include requirements for strength, filtration efficiency, and durability. Additionally, they may specify the type and weight of geotextile fabric to be used, as well as any necessary certifications or testing standards that need to be met. Geotextiles used in wastewater treatment projects are typically designed to provide effective filtration and separation of solids, while also being resistant to chemical degradation and capable of withstanding the harsh conditions present in wastewater treatment facilities.

Q: What are the factors to consider when designing geotextile-reinforced pavements?: When designing geotextile-reinforced pavements, several factors need to be considered. Firstly, the type and characteristics of the geotextile, such as its tensile strength, permeability, and durability, are crucial for ensuring its effectiveness in reinforcing the pavement. Secondly, the properties of the soil and subgrade, including their bearing capacity, moisture content, and stability, must be taken into account to determine the appropriate geotextile design. Additionally, the traffic load and volume, as well as the climate conditions of the project area, play a significant role in selecting the suitable geotextile and pavement thickness. Proper installation techniques, quality control measures, and regular maintenance should also be considered to ensure the long-term performance of geotextile-reinforced pavements.

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