Efficient And Best Accurate

Detailed description

Steel plastic geogrid/geotechnical and road material testing

Detection standard

  • Detection specification

Geogrid is a major geosynthetic material. High strength steel wire (or other fibers), specially treated with polyethylene (PE) or polypropylene (PP) and added with other additives, is extruded to form a composite high-strength tensile strip with rough embossing on the surface, which is a high-strength reinforced geotextile strip. From this single strip, it is formed by welding its junction points with a special strengthening bonding fusion welding technology (ultrasonic welding technology) by arranging or clamping at a certain distance vertically and horizontally, and forming a reinforced geogrid

Test items:

Physical properties: width, appearance, mass per unit area, thickness, equivalent aperture, vertical permeability coefficient, thickness of mold bag flushing, mold bag length/width, width, density, roughness height, oxidation induction time (OIT) (standard), water vapor permeability coefficient, appearance quality, width and deviation, mass per unit area of geotextile, thickness and deviation, carbon black strength, height and deviation of geotextile cell, thickness of geotextile cell Geocell welding distance and deviation, unit area mass of bentonite waterproof blanket, bentonite expansion index, blue absorption, permeability coefficient, resistance to static water pressure, filtration loss, length and deviation, etc.

Mechanical properties: longitudinal and transverse fracture strength and elongation, bursting strength, longitudinal and transverse tear strength, sewing strength, tear strength, longitudinal and transverse yield strength (stress) and elongation, longitudinal and transverse fracture strength (stress) and elongation, longitudinal and transverse Transverse right angle tear strength, puncture strength, longitudinal and transverse dimensional stability, tensile strength, peel strength, bursting strength, longitudinal and transverse tear strength, tensile yield strength of format sheets, tensile strength of welded joints, elongation under high load

Reliable performance: acid and alkali resistance (strength retention rate), UV resistance (strength retention rate), bentonite durability

Function of testing report:

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 problems

100% inspection and testing process:

1. 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 required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. 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

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