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Geomembrane Installation Manual

This article briefly introduces several small issues that should be paid attention to during the construction and welding of geomembranes. This Geomembrane Installation Manual is

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1.5inch drain board

Dimple double-sided drainage board has the functions of air permeability, drainage, water storage, heat insulation, and thermal insulation. When used with geotextiles, it can prevent

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Drainage board with filter fabric

Performance of Drainage board with filter fabric: Drainage performance: The Drainage board with filter fabric can quickly discharge rainwater, effectively relieving the pressure on the

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