The Geosynthetic Clay Liner (GCL) from Shandong Lingxiang New Material Co., Ltd. stands as a marvel of engineering, blending high-expansibility sodium base bentonite with specialized composite geotextile and nonwoven fabric. Crafted through advanced needle punching or stitching techniques, this premier composite material ensures impeccable water impermeability. The innovative use of needle punching forms numerous small fiber spaces, ingeniously trapping bentonite particles within, preventing them from flowing uni-directionally. Upon contact with water, the mat metamorphoses into a uniformly dense, colloidal waterproof layer, effectively halting water leakage. For enhanced waterproofing tailored to diverse project needs, the GCL can be seamlessly integrated with an HDPE liner. Bentonite's water expansion attributes are unrivaled; while general calcium-based bentonite expands to merely thrice its size, sodium-based bentonite absorbs water up to five times its weight, expanding its volume 15 to 17 times its original. Locked securely between two geosynthetic layers, the geotextile and nonwoven fabric safeguard and bolster the sodium-based bentonite, endowing the GCL with formidable overall shear strength and resilience.
| Product Name | Geosynthetic clay liner(GCL) | ||
| Constitute | Geotextile + Bentonite + non woven fabric | ||
| Type | Woven or Nonwoven;Short or Long Fiber | ||
| Weight | ≥4000g/(can be custmized) | ||
| Size | Width: 1M - 6M Length: 25M, 30M, 35M, 40M(or as request) | ||
| MOQ | 2000sqm per weight | ||
| Certificate | CE, SGS, TUV, ISO9001, ISO14001,OHSAS18001 | ||
| Packing | PP woven bag or PP waterproof woven bag | ||
| Samples | Free samples available | ||
| Delivery Time | about 3-7 days after received the 30% deposit | ||
| Shipping Marks | Standerd or available customized | ||
| Standard | ASTM GRI-GM13/GM17/China standard | ||
| Application | Municipal project,Landfilled, waste water treatment, industrial wast,Waterproofing and reinfrocement in water conservancy, river, lake and dam,Artificial lake , golf course and fish pond,Petrifaction and mineral waterproofing | ||
1. Achieve superior waterproofing in municipal projects, subways, underground structures, and roofs.
2. Ideal for landfill sites, wastewater treatment plants, and industrial waste containment.
3. Essential for waterproofing and reinforcement in water conservancy, including rivers, lakes, and dams.
4. Perfect for creating artificial lakes, enhancing golf courses, and constructing fish ponds.
5. Provides robust waterproofing solutions for petrochemical and mineral applications.
2. Offers long-lasting waterproofing solutions that are environmentally friendly.
3. Facilitates separation, reinforcement, protection, filtration, and ensures ease of construction.
| Projects/ Technical data | Specifications | ||
| GCL-NP | GCL-OF | GCL-AH | |
| Weight per unit area(g/m2) | ≥4000g/m2 | ||
| Bentonie swell index(ml/2g) | ≥24 | ≥24 | ≥24 |
| Ethylene blue absorption(g/100g) | ≥30 | ≥30 | ≥30 |
| Tensile strength (N/100mm) | ≥600 | ≥700 | ≥600 |
| Racking strength(N/100mm) | ≥40 | ≥40 | - |
| (for nonwovwn and woven fabric) | |||
| Racking strength(N/100mm) | ≥30 | - | |
| (for HDPE films and nonwoven fabric) | |||
| Permeability(m/s) | ≤5.0x110^(-11) | ≤5.0x110^(-11) | |
| Anti-static water pressure | 0.4Mpa,1h, | 0.6Mpa,1h,not seepage | |
| not seepage | |||
| Filtration loss (ml) | ≤18 | ≤18 | ≤18 |
| Bentonite durability (ml/2g) | ≥20 | ≥20 | ≥20 |
Welcome to LINGXIANG (LX) Company, an epitome of innovation in the geotechnical materials industry. Nestled in Lingxian, Dezhou City, Shandong Province, China, we proudly lead the charge in the development and production of advanced geosynthetic materials. Our all-encompassing suite of services, spanning R&D, production, sales, and engineering consulting, assures you an unmatched experience with our groundbreaking geosynthetics.
Founded in 2008, we have painstakingly cultivated a legacy of unmatched excellence over nearly two decades. With a commanding registered capital of 47.05 million and a formidable team of 320 skilled professionals, Shandong Lingxiang New Material Co., Ltd. has emerged as a trusted ally for dealers and clients across more than 80 countries, nurturing enduring partnerships rooted in unwavering quality and dependability.
1. What is your MOQ?
Our MOQ is 500 sqm
2. What is your delivery time?
Around 3-10days
3. What is your loading port?
Tianjin port,Qingdao port,Shanghai port.
4.Can you accept customized?
Yes,the color,thickness,weight and packing can be customized.
5. what services can we provide?
Accepted Trade Terms: EXW,FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY,EUR.
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese,Spanish, Portuguese, Russian
