Changchun 2.5 cm basement drainage board & Tonghua storage and drainage board

高度：

0.8-6.0公分

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Changchun. Centimeter basement drainage board Tonghua storage and drainage board ((Manager Xue)
The water storage and drainage boards are spliced together around each other. The gap during laying is used as the lower drainage channel. The geotextile filter and moisturizing layer above it also needs to be overlapped when laying. Changchun water storage and drainage boards can be used in flower ponds, flower troughs and flower beds in gardens. Directly replace conventional materials with water storage boards and filter geotextiles (such as filter layers composed of ceramsite, pebbles or shells) Tonghua basement drainage board ((Manager Xue)
Tonghua. Centimeter basement drainage board Changchun storage and drainage Board ((Manager Xue) Factory direct sales, good quality, low price, fast delivery, welcome to visit the factory.