Needle Punched Coconut Coir Fibre Sheet for Mattress or Geotextile in 2015

Needle Punched Coconut Coir Fibre Sheet for Mattress or Geotextile in 2015 System 1

Needle Punched Coconut Coir Fibre Sheet for Mattress or Geotextile in 2015 System 2

Needle Punched Coconut Coir Fibre Sheet for Mattress or Geotextile in 2015

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 g/m²

Supply Capability:: 100000 g/m²/month

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Specifications

hot sale needle punched nonwoven geotextile
1.Material:PP/PET
2.Weight:100gsm-1500gsm
3.Roll width:1m-8m
4.CE/ISO9001

hot sale needle punched nonwoven geotextile :

Product Description

1. Specifications

1) Weight / Mass: 100gsm - 1500gsm

2) width: Within 8 m

3) longth: 50-100m/roll (at request)

4) Material: PP / PET

5) Color: Black , white , grey

6) Certification: CE/ISO9001

7) Manufacturing method: nonwoven / woven

2. Features

1) Staple fibers needle punched non woven geotextile

The geotextile is made of polypropylene staple fibers on cross-laying equipment and needle punched equipment.

It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.

2) Filament non woven geotextile

Filament geotextile has features as follows: High strength, good capacity of elongation and high biology tolerance, alkali tolerance, acidity tolerance, weather resistance good filtration and fine drainage capacity etc. Also it is of low cost, easy in construction and use effects.

3. Geotextile Applications

1) Filtration :

The filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.

2) 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.

3) Adding muscle :

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 earth body stability.

4) Protection :

It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.

PET continuous filament spunbond needle punched nonwoven geotextile(representative average data.)
Test Item/Unit/No.			HY100	HY150	HY200	HY250	HY300	Test Method
Mechanical Properties
Tensile Strength	CD	kn/m	4.8	8.3	10.9	14.5	18	ASTM D 4595
Tensile Strength	MD	kn/m	7	12	14	18	22
Elongation at maximum load	CD	%	65	64	63	62	61
Elongation at maximum load	MD	%	64	63	62	61	60
Grab Strength	CD	kn ≥	0.36	0.58	0.87	1.08	1.35	ASTM D 4632
	MD	kn ≥	0.42	0.78	1.07	1.33	1.6
Grab Elongation	CD	%	55	55	59	59	60
	MD	%	50	50	51	51	53
Trapezoidal Tear	CD	kn ≥	0.16	0.23	0.31	0.39	0.46	ASTM D 4533
	MD	kn ≥	0.245	0.31	0.42	0.46	0.55	ASTM D 4533
Burst Strength-CBR plunger method		kn ≥	0.85	1.47	2.3	2.8	3.3	ASTM D 6241
Puncture resistance		n ≥	220	320	430	540	650	ASTM D 4833
Mullen Burst		Mpa	1.2	1.8	2.3	2.8	3.3	ASTM D 3786
Cone drop resistance(hole-Φ)Dynamic perforation diameter		mm	34	30	26	22	19	BS EN 918-1996
Hydraulic Properties
Flow Rate,Q100		L/s/m²	200	210	180	150	140	ASTM D 4491
Permeability		cm/s	0.48	0.43	0.39	0.36	0.34	ASTM D 4491
Apparent Opening Size O95		mm ≤	0.13	0.12	0.12	0.11	0.11	ASTM D 4751
Apparent Opening Size O90		mm ≤	0.12	0.11	0.11	0.1	0.1	ASTM D 4751
Physical Identification Properties
Thickness 2KPa		mm	1.1	1.3	1.8	2.5	2.9	ASTM D 5199
Mass per unit area		g/m²	100	150	200	250	300	ASTM D 5261
Width		m	2/3/6/	2/3/6/	2/3/6/	2/3/6/	2/3/6/

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 aid in the protection of geomembranes?: Geotextiles aid in the protection of geomembranes by acting as a barrier between the geomembrane and the surrounding soil or aggregate. They provide cushioning and support, preventing direct contact and potential damage to the geomembrane from sharp objects or uneven surfaces. Additionally, geotextiles can assist in preventing soil erosion and the migration of fine particles, enhancing the overall stability and longevity of the geomembrane installation.

Q:How do geotextiles help with load support in unpaved roads?: Geotextiles help with load support in unpaved roads by providing a stable base and preventing the mixing of different soil layers. They act as a barrier between the road surface and the underlying soil, distributing the load evenly and reducing the risk of rutting and deformation. Additionally, geotextiles enhance the drainage capabilities of the road, improving its overall strength and durability.

Q:What are the different applications of geotextiles in agriculture?: Geotextiles have several applications in agriculture, including erosion control, soil stabilization, filtration, and drainage. They are commonly used to prevent soil erosion by acting as a barrier between the soil and water, helping to retain moisture and nutrients. Geotextiles also aid in soil stabilization by providing reinforcement and preventing soil movement. Additionally, they act as filters, allowing water to pass through while preventing the movement of fine particles. Lastly, geotextiles can be used for drainage purposes, facilitating the removal of excess water from agricultural fields.

Q:300g geotextile GB thickness is how much: About two millimeters suggested to consult manufacturers. [`` Q`q``: 3271 plus 93,242] to the online to. You offer. The The

Q:How do geotextiles help in reducing the impact of heavy rainfall on soil?: Geotextiles help in reducing the impact of heavy rainfall on soil by acting as a protective barrier. They allow water to pass through while preventing soil erosion and retaining soil particles in place. This prevents the loss of valuable topsoil, which helps to maintain soil fertility and structure. Additionally, geotextiles aid in promoting water infiltration and drainage, reducing the risk of waterlogging and surface runoff, which can cause floods or soil erosion.

Q:What are the different geotextile permeability testing methods?: Some different geotextile permeability testing methods include the constant head method, falling head method, and the flexible wall permeameter method. The constant head method involves applying a constant water head to the geotextile specimen and measuring the flow rate. The falling head method involves measuring the time it takes for the water level to fall a known distance in a permeameter connected to the geotextile specimen. The flexible wall permeameter method measures the flow rate through a specimen confined between two flexible walls. These testing methods help determine the permeability and hydraulic properties of geotextile materials.

Q:What are the specifications for geotextiles used in transportation projects?: The specifications for geotextiles used in transportation projects generally include criteria such as tensile strength, puncture resistance, thickness, permeability, and durability. These specifications ensure the geotextiles can effectively separate, reinforce, and filter materials in road construction, preventing the mixing of soil layers, enhancing stability, and improving drainage.

Q:What are the cost implications of using geotextiles?: The cost implications of using geotextiles can vary depending on several factors. Initially, the upfront cost of geotextiles may be higher compared to traditional materials. However, geotextiles can provide long-term cost savings by extending the lifespan of infrastructure and reducing maintenance and repair expenses. Additionally, geotextiles can eliminate the need for costly excavation and disposal of contaminated soil. Considering these factors, while geotextiles may have higher initial costs, they can result in overall savings throughout the lifespan of a project.

Q:What are the different geotextile durability test methods?: There are several geotextile durability test methods used to assess the performance and longevity of geotextile materials. Some of the commonly used test methods include ASTM D4355 (Oxidative Induction Time), ASTM D1777 (Hydrostatic Puncture Resistance), ASTM D4533 (Trapezoidal Tear Strength), ASTM D4751 (Apparent Opening Size), ASTM D4759 (UV Stability), and ISO 12956 (Cyclic Load Test). These tests evaluate factors such as resistance to oxidation, puncture resistance, tear strength, opening size, UV stability, and cyclic load performance, providing insights into the durability and suitability of geotextile materials for specific applications.

Q:Can geotextiles be used for reinforcement in embankment construction?: Yes, geotextiles can be used for reinforcement in embankment construction. Geotextiles are often used as a cost-effective solution to enhance the stability, strength, and durability of embankments. They can provide soil confinement, prevent erosion, and improve the overall performance of the embankment by distributing loads and reducing settlement.

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