Black Geotextile Fabric for Railway Construction as Geosynthetics
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
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Specifications of Geotextile as one type of Geosynthetics
1) Weight / Mass: 100g/m2-1500g/m2
2) Width: Within 8 m (1m-8m)
3) Length: 50m-100m/roll (as request)
4) Material: PP / PET
5) Color: Black , white , grey and other color
6) Certificate: CE/ISO9001 , ISO14001
7) Manufacturing method: nonwoven / woven
8) The Biggest geotextile manufacturer/factory in China for many years
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 | |
MD | 7 | 12 | 14 | 18 | 22 | ||||
Elongation at maximum load | CD | % | 65 | 64 | 63 | 62 | 61 | ||
MD | 64 | 63 | 62 | 61 | 60 | ||||
Grab Strength | CD | kn ≥ | 0.36 | 0.58 | 0.87 | 1.08 | 1.35 | ASTM D 4632 | |
MD | 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 | 0.245 | 0.31 | 0.42 | 0.46 | 0.55 | ||||
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 | |||
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 | |||
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:
What is the main application of Needle Punched Nonwoven Geotextile for Coast Engineering?
The main application of our Needle Punched Nonwoven Geotextile for Coast Engineering is as follows: The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc.
Where is your main market?
Our main market is in Middle East, South America and some African countries.
What is your advantages for L Needle Punched Nonwoven Geotextile for Coast Engineering?
One of the largest manufacturer of Needle Punched Nonwoven Geotextile for Coast Engineering with advanced equipment, big production capacity and excellent quality.
- Q: Can geotextiles withstand harsh weather conditions?
- Yes, geotextiles are designed to withstand harsh weather conditions. They are made from durable materials that can resist extreme temperatures, heavy precipitation, and UV radiation. Additionally, geotextiles have excellent drainage properties, ensuring they can handle excessive moisture and prevent erosion even in challenging weather conditions.
- Q: Woven geotextile is not considered a spinning geotextile
- Woven geotextile is made of textile technology is a spinning geotextile.
- Q: How do geotextiles help in preventing the loss of fine particles in filter layers?
- Geotextiles help prevent the loss of fine particles in filter layers by acting as a physical barrier that allows water to pass through while retaining the fine particles. This helps to maintain the integrity and effectiveness of the filter layer by preventing clogging and erosion caused by the movement of these particles.
- Q: what is the purpose of geotextile on gabion walls.?
- Geotextiles are fabrics associated with soil, earth or rocks. Gabions were earth filled barricades meant to halt enemy fire during battle. I'm guessing geotextiles on gabion walls more effectively hold back the earth or filler. They might have well suited permeability or retentive qualities for gabions. There are a few other definitions for gabions. But this is the militaristic definition. Gabions are also used in dams and such. In this case, geotxtiles might have good properties for being submerged in water and still retaining whats inside the gabions.
- Q: How are geotextiles tested for quality assurance?
- Geotextiles are tested for quality assurance through a series of standardized tests that evaluate their physical, mechanical, and hydraulic properties. These tests may include assessing tensile strength, elongation, puncture resistance, water permeability, and filtration efficiency, among others. By conducting these tests, manufacturers can ensure that geotextiles meet the required performance specifications and provide consistent quality for various civil engineering applications.
- Q: Can geotextiles be used in golf course construction?
- Yes, geotextiles can be used in golf course construction. Geotextiles provide several benefits such as soil stabilization, erosion control, and drainage management, which are important for maintaining the integrity and performance of golf courses.
- Q: What is the standard width of geotextile?
- 1, geotextile no standard width requirements. The geotextile width is now between 2 and 8 meters. 2, geotextile, also known as geotextile, it is made of synthetic fibers through the needle or woven from the permeability of geosynthetics. Geotextile is a new material geosynthetics which one, the finished product for the cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextile is divided into a woven geotextile and non-woven geotextile.
- Q: What is the number of tensile units for geotextiles
- Personal sense of the number of stretching units is mainly for the sparse geotextile geotextile, geotextile, geogrid or other similar loose structural materials, sample 1m width of the number of stretching units is 1m width of the number of holes or how many cells, The number of stretched units within the test is the number of holes or the number of cells in the test width. For example, geotextile geogrid 1m width of 25 holes, the number of stretching unit is 25, the sample width of 200mm with 5 holes, the number of drawing unit is 5, C = Nm / Nsc = 25/5 = 5 individuals Understanding is not necessarily advice
- Q: How do geotextiles reduce hydraulic pressure in soil?
- Geotextiles reduce hydraulic pressure in soil by acting as a barrier that allows water to pass through while preventing soil particles from being washed away. This allows for better drainage and prevents the build-up of excess water pressure in the soil.
- 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.
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Black Geotextile Fabric for Railway Construction as Geosynthetics
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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