Our company, together with Southeast University, Jiangsu Academy of Environmental Sciences, Beijing Gaoneng Times Environmental Technology Co., Ltd., and Jiangsu Dadi Yiyuan Environmental Remediation Co., Ltd., has jointly applied for the project "Innovative Technology for Pollution Site Survey and Testing, Solidification Stability, and Barrier", which has been awarded the "Top 10 Scientific and Technological Developments in the Industry Field of Jiangsu Province in 2023 (Geotechnical, Water Conservancy, Transportation, and Construction)".

Our company's GCL composite vertical barrier anti-seepage technology has provided assistance for the successful application of the project. GCL composite vertical barrier is a new type of composite vertical anti-seepage technology composed of GCL composite components and low-permeability walls. After excavating the trench, GCL composite components are first vertically laid along one or both sides of the trench wall, and then low-permeability wall materials are backfilled in the trench to build a composite vertical anti-seepage barrier with anti fouling and anti-seepage functions. The low-permeability wall initially blocks and adsorbs pollutants, while GCL improves the overall anti-seepage performance. The multi-layered structure coordinates with each other, solving the shortcomings of existing vertical anti-seepage technology such as low anti-seepage level and easy leakage at joints, enabling it to cope with complex polluted environments.