PP Woven Geotextile for Dam Construction
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Instruction of PP Woven Geotextile for Dam Construction：
Geotextiles are composed from synthetic polypropylene/polyester fibres through a mechanical process of needling the fabric and adding, when necessary, a thermo fused process, resulting in a uniform porous structure with excellent tensile strength and chemical deterioration. Type: 1. Wovens & knitted: use various fibre types (e.g. monofilament, multi-filament, split extruded film) in different combinations. 2. Non-wovens: staple or continuous fibres that are heat treated or needlepunched to “fix” fibres relative to each other.
Technical Parameters of PP Woven Geotextile for Dam Construction：
100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | NOTE | |
BASIS WEIGHT TOLERANCE (%) | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
THICKNESS ≥MM | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
TENSILE STRENGTH AT BREAKING ≥KN/m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | MD&CD |
CBR PLUNGER STRENGTH ≥KN | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
TEARING STRENGTH ≥KN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | |
BREADTH TOLERANCE (%) | -0.5 | |||||||||||
ELONGATION AT BREAKING (%) | 25-100 | MD&CD | ||||||||||
EOS O90mm | 0.07-0.2 | |||||||||||
VERTICAL PERMEABILITY (CM/S) | K×(101~~103) | K=1.0-9.9 | ||||||||||
- Q:What are the different geotextile installation techniques for erosion control blankets?
- There are several geotextile installation techniques for erosion control blankets, including anchoring, stapling, trenching, and pinning. Anchoring involves using stakes or pins to secure the blanket to the ground. Stapling uses staples or nails to attach the blanket directly to the soil. Trenching involves burying the edges of the blanket in a shallow trench to prevent water from getting underneath. Pinning involves using metal pins or stakes to secure the blanket to the ground. Each technique has its advantages and is chosen based on the specific needs and conditions of the erosion control project.
- Q:Can geotextiles be used in canal lining projects?
- Yes, geotextiles can be used in canal lining projects. Geotextiles are commonly used to provide stability, reinforcement, and filtration in various civil engineering projects, including canal lining. They help to prevent erosion, control water flow, and enhance the overall performance and durability of the canal lining system.
- Q:Can geotextiles be used in riverbank stabilization applications?
- Yes, geotextiles can be used in riverbank stabilization applications. They are commonly used to prevent erosion and promote soil stability along riverbanks. Geotextiles have the ability to filter water while allowing for proper drainage, which helps to prevent soil erosion and maintain the integrity of riverbanks. They can be installed as a protective barrier and provide reinforcement to the soil, making them an effective solution for riverbank stabilization.
- Q:How do geotextiles contribute to slope stability analysis?
- Geotextiles contribute to slope stability analysis by providing reinforcement and stabilization to the slope surface. These synthetic materials act as a barrier against erosion, soil movement, and water infiltration, reducing the risk of slope failure. By enhancing the shear strength and internal stability of the slope, geotextiles help in evaluating the stability of slopes and designing appropriate measures to mitigate potential hazards.
- Q:What are the different geotextile testing parameters?
- Some different geotextile testing parameters include tensile strength, puncture resistance, burst strength, permittivity, apparent opening size, and UV resistance.
- Q:How do geotextiles help with load distribution in bridge approach fills?
- Geotextiles help with load distribution in bridge approach fills by providing a reinforcement layer that distributes the load from the bridge structure more evenly across the fill material. This helps to prevent differential settlement and ensures the stability and durability of the bridge approach.
- Q:How do geotextiles improve the performance of asphalt overlays?
- Geotextiles improve the performance of asphalt overlays by providing a separation layer between the existing pavement and the new overlay. This helps to prevent the mixing of materials and the migration of fines, which can lead to premature pavement distress. Geotextiles also enhance the structural integrity of the overlay by distributing loads and reducing stress concentrations, thus increasing the overall lifespan and durability of the pavement.
- Q:What are the key considerations for geotextile installation in areas prone to landslides?
- The key considerations for geotextile installation in areas prone to landslides include the selection of appropriate geotextile material, understanding the slope characteristics, conducting a thorough site investigation, ensuring proper anchoring and securing methods, and collaborating with experienced geotechnical engineers for design and installation guidance. Additionally, considering the long-term performance, maintenance requirements, and monitoring of the geotextile system is crucial to ensure its effectiveness in mitigating landslide risks.
- Q:How do geotextiles help in stabilizing embankments?
- Geotextiles help in stabilizing embankments by providing reinforcement and erosion control. They are placed within the soil layers, acting as a barrier to prevent soil movement and promote stability. The geotextiles increase the shear strength of the soil, reducing the risk of slope failure. Additionally, they allow for water drainage while preventing the loss of fine particles, therefore minimizing erosion and maintaining the integrity of the embankment.
- Q:Drainage board geotextile or gravel plus geotextile which water treatment effect is good
- Sure that the drainage board plus geotextile drainage effect is good, but the cost than the gravel Gao Hua Zhi geotechnical materials manufacturers to answer
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
PP Woven Geotextile for Dam Construction
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
New products
Hot products
Hot Searches
Related keywords
