Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 3000T/month |
| Delivery Time | 30 days |
| Width | 4-6m |
| Swelling Index | ≥24ml/2g |
| Type | Geosynthetic Clay Liner |
| Unit Weight | ≥4000g/㎡ |
| Blue Clay | ≥30g/100g |
| Elongatio At Max Load | ≥10% |
| Pesistance Hydraulic Pressure | ≤5.0X10ˉ11m/s |
| Durability Of Bentonite | ≥20mL/2g |
| Brand Name | JianYi |
| Model Number | 4000-6000g/㎡ |
| Certification | ISO 9001 CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 3000T/month |
| Delivery Time | 30 days | Width | 4-6m |
| Swelling Index | ≥24ml/2g | Type | Geosynthetic Clay Liner |
| Unit Weight | ≥4000g/㎡ | Blue Clay | ≥30g/100g |
| Elongatio At Max Load | ≥10% | Pesistance Hydraulic Pressure | ≤5.0X10ˉ11m/s |
| Durability Of Bentonite | ≥20mL/2g | Brand Name | JianYi |
| Model Number | 4000-6000g/㎡ | Certification | ISO 9001 CE |
| Place of Origin | China |
◼️ Triple-Layer Structure
Woven/non-woven geotextile sandwiching high-grade bentonite core
◼️ Self-Sealing Ability
Expands 10-15X when hydrated, sealing cracks & punctures
◼️ Zero Permeability
≤5×10⁻¹¹ m/s hydraulic conductivity after swelling
◼️ Eco-Friendly
100% natural sodium bentonite (non-toxic, VOC-free)
▫️ Bentonite Content: ≥4.5kg/m²
▫️ Roll Size: 4.8m×35m (customizable)
▫️ Peel Strength: ≥40 N/cm
▫️ Swell Index: ≥24ml/2g
✓ Landfill caps/base liners
✓ Tunnel/underground structure waterproofing
✓ Pond & canal liners
✓ Foundation moisture barriers
★ 50% faster installation vs traditional membranes
★ No need for compacted clay layers
★ Maintains flexibility (-30°C to 60°C)
★ Resists differential settlement
Overlap seams by 300mm minimum
Anchor edges with bentonite paste
Cover with 300mm backfill within 48hrs
Certifications: ISO and CE
MOQ: 1 ROLL
[Request Sample] [Download Spec Sheet]By contact us:+86 15116129368
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
30000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi...
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