Weed Geotextile - Kinds of Geosynthetics in China Geotextile

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Packaging & Delivery

Packaging Detail:	40HQ
Delivery Detail:	7 DAYS

Specifications

PP/PET short fiber/continuous filament nonwoven geotextile
Colour:White,Green,Grey,Black...
MARKET:AFRICA,JAPAN...
ISO

1). Full name:PET continuous filament spunbond needle punched nonwoven geotextiles.

Factory:We are the manufacturer,geotextile,geomembrane,composite geomembrane,woven geotextile,GCL, triplanar geocomposite,waterproof membrane,PP short fiber, geogrid, geobag,geoweb,geocell, geonet,and so on geosynthetics.

Certificate:ISO9001;ISO14001

Specification: Polyester continuous filament spunbond needle punched nonwoven geotextile

ROLL WIDTH:1 METER,2 METER,3METER,5.8 METER

ROLL LENGTH:50~200METER

GRAM WEIGHT:115,150,200,250,270,340,350,400,420,450,500,550,600,700,800GSM

COLOUR: WHITE,GREEN,GREY,BLACK…

Packing:Black plastic film or white plastic film. paper core inside if you ask.

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/

Q: 25og / m2 filter geotextile is what: Is 250 grams of a square of geotextile for the role of trouble Huazhi geotextile material manufacturers to answer your questions

Q: What are the key considerations for geotextile installation in high temperature environments?: Some key considerations for geotextile installation in high temperature environments include selecting a geotextile material that can withstand high temperatures without degrading or losing its property, ensuring proper storage of the geotextile rolls to prevent heat damage before installation, using appropriate installation techniques to minimize the exposure of the geotextile to direct sunlight or extreme heat, and conducting regular inspections and maintenance to monitor the performance of the geotextile in the high temperature environment.

Q: What glue can clay stickers glue?: Geotextiles generally do not need to glue glue, because the geotextile is made of polyester staple fiber acupuncture, the product itself has a lot of small pores, the use of glue bonding not only a waste of glue, bonding effect is not good. Geotextile in the project is generally used in the hand-type sewing machine suture, suture geotextile not only glue glue than the geotextile solid and reliable, and the construction of geotextile suture is also much higher than the construction of glue with geotextile Speed, while the cost of sewing geotextile is also much lower than the cost of glue bonding geotextile. Generally in the project to play the effect of impervious geomembrane, composite geomembrane (also known as composite geotextile) can use glue bonding. Adhesive glue can be purchased in the geomembrane manufacturer, of course, you can also buy in the local building materials market, waterproof plastic or KS geomembrane special glue. These two glue can also be used to bond geotextiles.

Q: What are the specifications for geotextiles in civil engineering projects?: Geotextiles used in civil engineering projects have specific specifications that include factors such as weight, tensile strength, permeability, and durability. The weight of the geotextile is typically measured in grams per square meter (gsm) and can vary depending on the specific application. Tensile strength refers to the material's ability to resist breaking under tension and is measured in units like kilonewtons per meter (kN/m). Permeability is a crucial factor, as geotextiles should allow water to pass through while preventing the movement of soil particles. Lastly, durability is essential to ensure the geotextile can withstand the environmental conditions it will be exposed to, such as UV exposure or chemical resistance.

Q: Can geotextiles be used in geogrid reinforced retaining walls?: Yes, geotextiles can be used in geogrid reinforced retaining walls. Geotextiles are often used as a separation and filtration layer between the soil and the geogrids in these walls. They help prevent soil erosion, improve drainage, and provide additional support to the geogrids, enhancing the overall stability and performance of the retaining wall.

Q: Geotextile was wetted by what kind of treatment: Geotextile was originally in the project to play a reinforced, protective, filter effect. So geotextile is not afraid of water, not afraid of wet, so do not fear wet. Damped geotextile is easy to get dirty, easy to carry. Generally dried can be used, do not need to do any treatment.

Q: What are the different guidelines for geotextile installation in erosion control projects?: There are several guidelines that need to be followed for geotextile installation in erosion control projects. Firstly, the geotextile must be placed on a properly prepared surface to ensure maximum effectiveness. The fabric should be tightly stretched and secured to prevent any movement or shifting. Additionally, the edges of the geotextile should overlap and be properly sealed to create a continuous barrier. It is also important to avoid any wrinkles or folds in the fabric as these can compromise its performance. Finally, regular inspection and maintenance should be conducted to ensure the geotextile remains intact and functional over time.

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: How are geotextiles different from other types of geosynthetics?: Geotextiles are a type of geosynthetic material that is primarily used for filtration, separation, and reinforcement purposes in various civil engineering applications. Unlike other types of geosynthetics such as geogrids or geomembranes, geotextiles are typically made from woven or non-woven fabrics, which provide them with unique characteristics like high permeability, flexibility, and resistance to biological degradation. These properties enable geotextiles to effectively filter water, prevent soil erosion, and improve soil stability, distinguishing them from other geosynthetics that may have different functions or structural compositions.

Q: Are geotextiles suitable for use in contaminated soil remediation projects?: Yes, geotextiles are suitable for use in contaminated soil remediation projects. Geotextiles have been proven to be effective in separating and stabilizing soil layers, preventing soil erosion, and controlling sedimentation. They can also act as a barrier to prevent the spread of contaminants, while allowing for proper drainage and filtration. Additionally, geotextiles are durable, cost-effective, and environmentally friendly, making them a suitable choice for remediation projects.

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