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| ブランド名: | SZ |
| モデル番号: | SZGT |
| MOQ: | 100000平方メートル |
| 価格: | $0.3-$2.0/SQM |
| 支払条件: | L/C、T/T |
| 供給能力: | 1日あたりの20000平方メートル |
300gsm High-Quality White Polyprolylene Nonwoven Geotextile For Road Construction Landfill Of Garbage
Staple needle-punched geotextile is made of PP or PET staple fiber as the main raw material and produced by non-woven technology, with functions of isolation, filtration, drainage, reinforcement, protection and maintenance.
Good flexibility, corrosion resistance, acid and alkali resistance, oxidation resistance;And has the good water permeability, the filtration and the isolation performance, the construction is convenient.
120 g/m2 ~ 1500 g/m2;Width 1-8 meters, length according to customer demand.
Polypropylene Nonwoven Geotextile Application Range:
Negotiation contact
Cathy
Yixing Shenzhou Earth Working Materials Co.,Ltd
( SHENZHOU GEOSYNTHETICS)
Add.: No.5 XinBei Road, Xinzhuang Industry Park, Yixing City, Jiangsu Province,China.
Post Code: 214221
M / WhatsApp/Wechat:+ 86 139 0153 8890
T:+ 0086-0510-8759 8866
Polypropylene Geotextile Maintenance Cycle and Checklist
1. General maintenance cycle (applicable to most common scenarios)
| Maintenance phase | Inspection frequency | Key inspection purpose |
| Construction period (from paving to covering) | Daily + comprehensive inspection before covering | Prevent damage during installation and substandard splicing |
| Initial operation period (within 1 year) | Every 3 months | promptly detect cover loss and early damage |
| Mid-term operation period (1-5 years) | Every 6 months | monitor for signs of aging and changes in permeability |
| Late-stage operation (5+ years) | Every 3 months | Prevent accelerated aging and expansion of local damage |
| Special environments (acidic/alkaline/high temperature/open air) | Once every 1-2 months | Focus on checking corrosion and ultraviolet damage |
II. Scenario-Specific Inspection Checklist
1. Highway/Railway Roadbed Scenario
Visual Inspection: Check for new cracks, subsidence, and subsidence in the roadbed slopes.
Key Items: Inspect the geotextile for uneven stress, localized bulging, and cracks at the joints.
Remediation Requirements: Grout cracks promptly if discovered. Slope collapses require backfilling with cover soil. Damaged areas should be patched and hot-melt repaired.
2. Water Conservancy Project (Dyke/Underwater) Scenario
Visual Inspection: Check for erosion in the dyke slopes and for silt accumulation in the underwater areas.
Key Items: Inspect the geotextile for blockage and for tears or entanglement in the underwater areas.
Remediation Requirements: Clean silt and floating debris, apply a protective layer to eroded areas, and repair damaged areas with a special underwater adhesive.
3. Landfill Scenario
Visual Inspection: Check for damage to the cover layer and for unobstructed leachate collection pipes. Key Items: Inspect the geotextile for contact with chemical wastewater and for swelling, discoloration, or damage.
Remedy: Repair damaged areas of the cover layer and clear the leachate pipes. Localized corrosion and damage require the entire geotextile to be replaced.
4. Landscaping/Drainage Layer Scenario
Appearance Inspection: Check for soil loss and surface water accumulation.
Key Items: Check for exposed geotextiles and for drainage holes blocked by soil or roots.
Remedy: Refill with soil, clean blocked drainage holes, and promptly cover exposed areas with soil or mulch.
5. Acid/Alkali/Chemical Corrosion Scenario
Appearance Inspection: Check for discoloration, brittleness, or cracking in the geotextile.
Key Items: Inspect for localized corrosion holes and debonding at joints.
Remedy: Regularly sample and test for corrosion resistance. Replace modified, corrosion-resistant geotextiles if signs of aging are present.
