Functions of Non-woven Geotextile for Geotechnical Engineering:
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.
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.
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away
Technical Data Sheet of Short fiber Nonwoven Geotextile for Geotechnical Engineering:
Unit weight, g/m2
Weight tolerance, %
Break strength, ≥kN/m
CBR burst strength,
Tear strength, ≥kN
Width tolerance, %
Break elongation, %
EOS O90, mm
Vertical permeability coefficient, cm/s
- Q:What is the use of the black network when the shop is paved?
- Roadbed can not hold, tamper with, it is similar to the old man with a mud house, mud with a wheat bran
- Q:It is good to cover the geotextile
- What are you breeding? Tarpaulin can be waterproof and waterproof, do not know if you have not seen geotextiles, geotextiles and silk cotton coat inside the like, light, there is a certain role in insulation, but not waterproof. Hope to help you
- Q:Geotextile standard is broken how low?
- Geotextile of the top of the strong implementation of the national standard GB / T-2008, the standard of the geotextile bursting strength requirements in the international arena is not very low. Geotextile because it is produced by fiber acupuncture, and its breaking strength and elongation at break for the main performance indicators, even in practical applications when we are mainly using these two characteristics of geotextile. Breaking strength is called CBR bursting strength, the main test is the product of anti-puncture, the general waterproof, impermeable material requirements are higher, and geotextile is the filter, the protection of materials, so the standard requirements are lower.
- Q:Geotextile wholesale price of how much money, geotextile fabric manufacturers latest offer
- Geotextile wholesale, ranging from 5000-9000 yuan a ton. Geotextile manufacturers to answer your questions
- Q:How to build a red brick wall
- 12 by 24
- Q:400g geotextile puncture strength is how much
- First, geotextile polyester staple fiber geotextile (PET) and polyester filament geotextile two. Two kinds of geotextile anti-puncture strong (should be CBR burst strong) different. Polyester staple geotextile in accordance with the national standard GB / T-2008 standard implementation, 400g GB polyester staple geotextile CBR burst strength ≥ 2.1KN. Polyester filament geotextile in accordance with the national standard GB / T-2008 standard implementation, 400g GB polyester filament geotextile CBR burst strength ≥ 39KN. 400g GB polyester staple geotextile longitudinal and horizontal tear strength ≥ 0.33KN, 400g GB polyester filament geotextile longitudinal and horizontal tear strength ≥ 0.56KN.
- Q:GB / T 17638 geotextile sampling sampling frequency, 100 volumes equal to the number of square meters?
- Geotextile width is usually 6 meters long, 50 meters long or 100 meters. A roll area of 300 square meters or 600 square meters. 100 volumes are 300 * 100 square meters, or 600 * 100 square meters.
- Q:Geotextile price specific how to develop?
- Each type of product in the market before the sale, the pricing will take into account all aspects of the factors, very strict and careful investigation, geotextile is also true. The first is the product quality is the second product specifications and standards to Hongxiang new material short wire geotextile, for example, sub-weight (80-1500g / ㎡), the quality standard is a requirement, divided into non-standard, by White A, Sinochem, ordinary GB, Paul GB, Dahua GB and so on. Ton price is generally between 4900-7500 yuan / ton, but the weight <200g, an increase of 100 yuan / ton; weight> 800g, an increase of 500 yuan / ton. 187 & lt; 6600 & lt; 5604
- Q:Is the polyester nonwoven fabric geotextile?
- Not geotextile. Polyester non-woven fabrics: mainly used for construction, roof waterproof as a base cloth, attached to the above sand, cement, etc., to prevent the role of sand leakage. Nonwovens are often used in construction and are a measure to prevent cracks. Geotextile manufacturers, for your answer
- Q:Differences between staple acupuncture nonwoven geotextile and filament spunbonded nonwoven geotextile
- Appearance of different shapes: staple acupuncture non-woven geotextile in the appearance of the surface of the fiber is shorter, and filament spunbond acupuncture non-woven geotextile surface fiber longer. Different materials: staple acupuncture non-woven geotextile with PET polyester staple fiber acupuncture, and filament spunbond acupuncture non-woven geotextile made of polyester chips. Production equipment and different technology: staple acupuncture non-woven geotextile is the polyester staple fiber through the mixing - clutter - comb - shop - acupuncture, and filament spunbond acupuncture non-woven geotextile is the polyester Sliced hot melt - spinning - carding - shop - acupuncture. Implementation of different standards: staple acupuncture non-woven geotextile implementation of GB / T-2008 standards, and filament spunbond acupuncture non-woven geotextile implementation of GB / T-2008 standard. The same specifications of filament spunbonded acupuncture non-woven geotextile quality is better than staple acupuncture non-woven geotextile. Price: the same specifications of polyester staple acupuncture non-woven geotextile price is lower than filament spunbond acupuncture non-woven geotextile.
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