Storage and Drainage Board

Storage and Drainage Board is made of polypropylene (PP) and produced by heating and pressing. It not only forms a drainage channel with a defined three-dimensional structure that ensures inherent rigidity but also effectively stores water. The board is engineered with dual functionality—water storage and drainage—and features exceptionally high spatial stiffness. Its compressive strength is notably superior to that of comparable products, enabling it to withstand extreme loads, including the mechanical stresses encountered during the backfilling process on planting roofs. Additionally, the board promotes efficient drainage within construction layers, supports soil water infiltration, and retains a portion of the infiltrated water for sustained use.

Main Function of Storage and Drainage Board

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Storage and Drainage Board

Storage and Drainage Board is made of polypropylene (PP) and produced by heating and pressing.

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