Specifications of Needle Punched Nonwoven Geotextiles Used for River Construction:
-Reinforced filtering road geotextile
TDS of Needle Punched Nonwoven Geotextiles Used for River Construction:
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:Application of composite geotextile
- Water conservancy projects: seawall, river embankment, lake embankment project; reservoir reinforcement project; reclamation project; flood control and rescue. Highway and railway engineering: soft foundation reinforcement treatment; slope protection; road anti-reflective crack structure layer; drainage system; green isolation zone. Electrical engineering: nuclear power plant basic engineering; thermal ash dam project; hydropower project.
- Q:Construction Process of Geotextile Geotextile Repairing Old Asphalt Pavement
- Q:Long-term exposure to geotextiles on the human body what harm?
- No big problem
- Q:What are the specifications of the garage roof using geotextiles?
- Generally with 200g or 300g, I professional production, wish smooth
- Q:Geotextile CBR tear strength rate is how much
- Geotextile CBR bursting strength is generally in accordance with the national standard GB / T-2017 "geosynthetics static top breaking test (CBR method)" according to the national standard GB / T-2017 standard requirements of geotextile CBR strong pre-tension 20N. According to the national standard GB / T-2017 standard requirements of geotextile CBR strong rate of (50 ± 5) mm / min.
- Q:What are the geotextiles?
- Slope protection is best to use geomembrane above cover geotextile, or directly composite geomembrane can be, you can consult me by user
- Q:Reinforced geotextiles and composite soil is not the same
- Reinforced geotextile is from its use up, played a role in reinforcement, called reinforced geotextile. Composite geotextile refers to the process, is woven and non-woven acupuncture geotextile, through the acupuncture together with the geotextile. In other words, the ordinary non-woven acupuncture geotextile and composite geotextile in the use of if it is used to reinforced, can be called reinforced geotextile. Huazhi geotextile material manufacturers
- Q:400g / m2 two cloth a layer of water permeable geotextile technical requirements
- Two cloth a film will not be permeable, the composite film index breaking strength 5kn top broken 1.1kn tear 0.15kn peel 6n / cm or substrate fracture without stripping, the current 2008 standard weight has not been required, the original standard For not less than 360 grams
- Q:Geotextile geomembrane factory need to record, certificate, inspection report?
- 0534- His highest answer the best
- Q:How can we file in the Water Resources Department? I was doing hydraulic works with geotextiles, geogrids, gabion, gabbin.
- Water geotechnical engineering geotextile, geogrid, gabion, Geben network should belong to the geotextile material series, you can refer to the required record of the Department of Water Resources on the geotechnical industry for the record requirements. At present, the provinces and cities of the record requirements are not the same, you want to record in which provinces and cities will go to the provincial and municipal water conservancy department official website to see the specific requirements, the Internet will generally have publicity, you can call the consultation. The general information required for the record includes: business license, tax registration certificate, organization code certificate, national industrial production license, safety production license, ISO9000 / ISO certification, legal personality certificate, power of attorney, contract copy in recent years Three-year financial audit report, the company's basic household certification.
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