Sodium Bentonite Geosynthetic Clay Liner with ASTM Standard
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Sodium Bentonite Geosynthetic Clay Liner
Introduction of GCL:
Geosynthetic Clay Liner is manufactured
by three levels, including two levels of geotextile whose functions are protecting and strengthen to ensure shearing strength and tensile strength, inner content is Sodium bentonite clay. It is manufactured by nature layer silicate inorganic materials and has high expansibility and high water-absorbing capacity, when soak with low permeable capability, whose the main function is anti-seepage.
Description of GCL
Unit weight ≥4000gsm
width of 4-6m
Compared with clay liner ,it has the advantages of small size,light weight ,good flexibility and sea
easy for construction and suitable for uneven settlement.
GCL Feature:
1.The permanent waterproof
Because sodium base bentonite is a natural inorganic material, even after a long time or the surrounding environment changes,
also won't happen aging or corrosion phenomena, so the waterproof performance persistence.
2. Compactibility
Sodium base bentonite under water pressure condition to form diaphragm with high density, thickness of about 3 mm,
its permeability is 5 x 10-11m/SEC below, equivalent to 100 times the compactness of 30 cm thickness of clay,
have very strong since the water retention performance.
3.Not affected by temperature
In cold climates will not brittle fracture.
4.Environmental protection
Bentonite as natural inorganic material, non-toxic harmless to human body, no special effects to the environment,
have good environmental performance.
5.Simple and short time of construction
Compared to other waterproofing materials, construction is relatively simple, don't need to be heated and paste.
With bentonite powder and nails, washers, etc are connected and fixed. After construction does not need special
inspection, if it is found that the waterproof defects and easy to maintenance.
GCL is existing waterproof material in construction period of the shortest.
Specifications
| Property | National standard | Enterprise Standard | Inspection standards |
| JG/T 193-2006 | |||
| Geosynthetic Clay Expansion index | ≥24 ml/2g | ≥25ml/2g | ASTM D5890 |
| Mass Per Unit Area(g/m2) | ≥4000 g/m2 | ≥4000 gm2 | ASTM D5993 |
| Tensile Strength | ≥6KN/m | ≥8KN/m | ASTM 4632 |
| Maximum load elongation | ≥10% | ≥10% | ASTM 4632 |
| Permeability | ≤5×10-11 | ≤5×10-11 | ASTM D5084 |
| Moisture content | ≤15% | ≤15% | ASTM D4643 |
| Peel strength | ≥40N | ≥65N | ASTM D4632 |
| Hydrostatic pressure | 0.4Mp | 0.4~0.6Mp | ASTM D5891 |
Application of GCL:
Mainly used in environmental engineering or landfill emissions underground reseroirs.underground
infrastructure construction projests sealing solution ,segregation ,anti-leakage,good effect,anti-
destructive
FAQ:
How many quantity for one 20'' container?
About 5,000m2, 16rolls
What's your delivery time?
About 15-20days against deposit received
. What's your package?
Per roll with two pieces woven bag
- Q:How do earthwork products contribute to erosion control on hillsides?
- Earthwork products, such as retaining walls and terracing, play a crucial role in erosion control on hillsides. These products help to stabilize the soil and prevent excessive runoff by reducing the slope gradient. By creating level surfaces or step-like structures, they help to slow down the flow of water, allowing it to infiltrate into the soil rather than causing erosion. Additionally, earthwork products can also assist in redirecting water flow and preventing it from accumulating and eroding the hillside. Overall, these products provide effective erosion control measures by promoting soil stability and regulating water runoff on hillsides.
- Q:How are geotextile mats used in sediment control during river dredging?
- Geotextile mats are used in sediment control during river dredging by acting as a barrier to trap and contain sediment particles. These mats are placed on the riverbed or slopes adjacent to the dredging area to prevent the sediment from being carried away by water currents. The mats allow water to pass through while retaining the sediment, reducing the impact of dredging activities on downstream water quality and ecosystems.
- Q:Are earthwork products resistant to freeze-thaw cycles?
- Yes, earthwork products are generally resistant to freeze-thaw cycles. These products are designed to withstand the expansion and contraction caused by freezing and thawing temperatures, ensuring their durability in various weather conditions.
- Q:What are the different types of geosynthetic reinforcements for bridge decks?
- There are several types of geosynthetic reinforcements that can be used for bridge decks, including geotextiles, geogrids, and geocomposites. Geotextiles are permeable fabrics that can be used to separate different layers of soil, provide filtration, and prevent soil erosion. Geogrids are typically made of high-strength polymers and are used to reinforce soil or aggregate layers, improving their load-bearing capacity. Geocomposites combine the properties of geotextiles and geogrids, providing both separation and reinforcement functions. These geosynthetic reinforcements are commonly used in bridge deck construction to enhance stability, improve durability, and reduce maintenance requirements.
- Q:What is the role of geosynthetic reinforcement in retaining wall construction?
- Geosynthetic reinforcement plays a crucial role in retaining wall construction by providing additional strength and stability to the structure. It helps distribute the lateral earth pressure more evenly, reducing the risk of wall failure and potential soil erosion. This reinforcement material, such as geogrids or geotextiles, enhances the overall performance and durability of the retaining wall, ensuring its long-term stability and structural integrity.
- Q:What are the advantages of using geotextile bags for shoreline protection?
- There are several advantages to using geotextile bags for shoreline protection. Firstly, these bags are made of a permeable fabric that allows water to flow through while retaining soil or fill material, which helps to stabilize the shoreline against erosion. Additionally, geotextile bags are easy to install and can be filled on-site, making them a cost-effective solution for shoreline protection. They also offer flexibility in design and can be customized to fit the needs of different shoreline environments. Moreover, geotextile bags are environmentally friendly as they are made from recyclable materials and do not release harmful chemicals. Overall, their effectiveness, affordability, versatility, and environmental sustainability make geotextile bags a preferred choice for shoreline protection.
- Q:Material in the role of civil engineering in which should be the main understanding
- From the construction materials used in the construction site and the role of materials and performance requirements to understand
- Q:What are the different types of geosynthetic reinforcements for tunnel construction?
- There are several types of geosynthetic reinforcements used in tunnel construction, including geogrids, geotextiles, geocomposites, and geomembranes. Geogrids are high-strength materials that provide soil stabilization and reinforcement. Geotextiles are permeable fabrics used for filtration, drainage, and separation of soil layers. Geocomposites combine the properties of geogrids and geotextiles to offer both reinforcement and filtration. Finally, geomembranes are impermeable sheets used for waterproofing and sealing tunnel structures.
- Q:What is the purpose of using geocells in highway shoulder stabilization projects?
- The purpose of using geocells in highway shoulder stabilization projects is to provide reinforcement and support to the shoulder area, preventing erosion, soil displacement, and pavement cracking. Geocells act as a confinement system, effectively containing and reinforcing the underlying soil, increasing its load-bearing capacity and stability. This helps in improving the overall durability and longevity of the highway shoulder, reducing maintenance costs, and enhancing safety for motorists.
- Q:How do earthwork products help with land reclamation?
- Earthwork products are essential in land reclamation as they provide the necessary materials and tools to reshape and restructure the land. These products, such as fill dirt, gravel, and geotextiles, help level the ground, stabilize slopes, and reinforce the soil to create a stable foundation for future development. They enable the restoration of degraded landscapes, prevent erosion, and enhance drainage systems, ultimately transforming barren or unusable land into productive and sustainable areas for agriculture, construction, or environmental conservation.
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
Sodium Bentonite Geosynthetic Clay Liner with ASTM Standard
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords
