[Langfang garage drainage board] 25 high plastic drainage board 15805385945

高度：

0.8-6.0公分

[Langfang Garage Storage and Drainage Board] High plastic drainage board~~~~~~, the manufacturer has complete product specifications, good quality, low price, and fast delivery.
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[Langfang Garage Storage and Drainage Board] High Plastic Drainage Board~~~~~~Manager Xue
Storage and Drainage Board The board is made of plastic injection molding and is a new drainage material that integrates drainage and water storage functions. It also has functions such as water storage, drainage, ventilation, thermal insulation, and root thorn blocking (preventing plant roots from damaging the concrete structure). Used in conjunction with geotextiles, it can prevent fine-grained matrices from clogging water tanks and drainage channels, maintain smooth drainage and air circulation, and form a complete, new storage and drainage system, which is widely used in urban landscaping projects. ~~~~~~Mr. ~~~~~~Manager Xue