Inspection of Geogrid in Railway Engineering
[ 2023-12-04 ]
Geogrids are suitable for various embankment and roadbed reinforcement, slope protection, and tunnel wall reinforcement. Permanent bearing foundation reinforcement for large airports, parking lots, docks, and freight yards p>
Geogrid features:
High strength, low creep, and adaptability to various environmental soils, fully meeting the use of high retaining walls in high-grade highways.
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It can effectively improve the interlocking and interlocking effects of the reinforced bearing surface, greatly enhance the bearing capacity of the foundation, effectively constrain the lateral displacement of the soil, and enhance the stability performance of the foundation p> Compared with traditional grilles, they are more characterized by high strength, strong bearing capacity, corrosion resistance, aging resistance, high friction coefficient, uniform perforation, convenient construction, and long service life p> It is more suitable for deep-sea operations and embankment reinforcement, fundamentally solving the technical problems of low strength, poor corrosion resistance, and short service life caused by long-term seawater erosion of other materials used as gabions p>
It can effectively avoid construction damage caused by machine compaction and damage during the construction process
Geogrid inspection items:
Appearance and physical properties (including: unit area mass measurement, amplitude measurement, thickness measurement) p> Mechanical properties (including: wide strip tensile test, trapezoidal tear strength test, CBR bursting strength test, puncture strength test, cone drop penetration test, etc.) p>
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is required1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China