Self-overlapped GCL
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Self-overlapped GCL is a product that sealingmaterial is applied around the roll edges or the entire area of the uppernonwoven geotextile during manufacture process. The width and coverage of thesealing material can be controlled at high accuracy thanks to factoryproduction. When it is installed, workerscan only to overlap the area that has been applied with sealing material, whichwill greatly improve the construction efficiency and installation quality,reducing labor intensity as well.
