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{"title":"Bentonite Waterproof Blanket (GCL): Nature's Self-Sealing Shield for Your","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/bf\/2b4ed8cb2b6bc854115d50c93300-200x200-1\/bentonite_waterproof_blanket_28gcl_29_3a_nature_27s_self_sealing_shield_for_your_project.jpg","attrs":{"Brand Name":"JianYi","Model Number":"4000-6000g\/\u33a1","Certification":"ISO 9001 CE","Place of Origin":"China"}}
{"title":"High-Strength Geosynthetic Clay Liner Meets Global Anti-Seepage Standards with 4","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/65\/ab987c2e6e3ec4cfdedee5514bd7-200x200-1\/high_strength_geosynthetic_clay_liner_meets_global_anti_seepage_standards_with_4_6m_width_for_landfill_projects.jpg","attrs":{"Brand Name":"JianYi","Model Number":"4000-6000g\/\u33a1","Certification":"ISO 9001 CE","Place of Origin":"China"}}
{"title":"Eco-Friendly Non-Toxic Durable Geosynthetic Clay Liner for Water Conservancy and","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/2c\/e07fd66a07f59fe49f1037995596-200x200-1\/eco_friendly_non_toxic_durable_geosynthetic_clay_liner_for_water_conservancy_and_landscape_projects.jpg","attrs":{"Brand Name":"JianYi","Model Number":"4000-6000g\/\u33a1","Certification":"ISO 9001 CE","Place of Origin":"China"}}
{"title":"Flexible Geosynthetic Clay Liner Adapts to Irregular Terrain for Tunnel and","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/27\/c65259d5db9549dfac84af8bbb9e-200x200-1\/flexible_geosynthetic_clay_liner_adapts_to_irregular_terrain_for_tunnel_and_subway_anti_seepage.jpg","attrs":{"Brand Name":"JianYi","Model Number":"4000-6000g\/\u33a1","Certification":"ISO 9001 CE","Place of Origin":"China"}}
{"title":"Bentonite Geosynthetic Clay Liner with 6m Width and \u226524ml\/2g Swelling Index for","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/57\/381399b3b82872214eeac8cf52fe-200x200-1\/bentonite_geosynthetic_clay_liner_with_6m_width_and_e2_89_a524ml_2f2g_swelling_index_for_low_permeability_waterproofing.jpg","attrs":{"Brand Name":"JianYi","Model Number":"4000-6000g\/\u33a1","Certification":"ISO 9001 CE","Place of Origin":"China"}}
{"title":"Sodium Bentonite Waterproof Blanket for Landfills Tailings Ponds and Hazardous","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/2e\/711df1eb8c469c7f460e7e84e378-200x200-1\/sodium_bentonite_waterproof_blanket_for_landfills_tailings_ponds_and_hazardous_waste_temperature_resistant.jpg","attrs":{"Brand Name":"JIANYI","Certification":"ISO&CE","Place of Origin":"Hunan China","Minimum Order Quantity":"350\u33a1"}}
Eco-Friendly Sodium Bentonite GCL – Durable Sealing Material
Sodium Bentonite Geosynthetic Clay Liner (GCL) is an environmentally friendly geosynthetic waterproof material manufactured using high-quality graded sodium bentonite as the core raw material. Through advanced needle punching technology, bentonite particles are securely fixed between geotextiles and woven fabrics, creating a sustainable sealing solution with no environmental pollution.
The primary component, sodium bentonite, is a natural mineral material that exhibits exceptional water swelling properties. Upon contact with water, it rapidly expands to form a dense, impermeable waterproof layer, delivering superior anti-seepage performance.
Key Performance Advantages
Excellent flexibility and sealing performance
High shear strength and durability
Simple construction process with strong adaptability to uneven settlement
Superior anti-seepage effect compared to compacted clay liners
Resistance to chemical erosion for long-term project stability
Smaller volume, lighter weight, and lower construction costs
Primary Applications
Ideal for environmental engineering projects requiring high anti-seepage performance including landfills, tailings dams, hazardous waste yards, industrial waste storage facilities, artificial lakes, landscape water systems, and underground infrastructure construction. Effectively addresses sealing, isolation, and anti-seepage challenges while preventing harmful substance leakage to protect soil and water resources.
Three-Layer Composite Structure
Top Layer: Protective geotextile that shields the middle bentonite layer from damage Middle Layer: Sodium bentonite core providing the primary anti-seepage function Bottom Layer: Woven fabric enhancing tensile strength and wear resistance
All three layers are firmly bonded through needle punching technology, ensuring product stability and reliability.
Product Specifications
Mass per unit area: ≥ 4000g/m²
Width: 4m~6m (customizable according to project requirements)
Custom specifications available to meet specific construction needs
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
550 Million USD-830 Million
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.
We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China.
We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI...
