5cm storage and drainage board manufacturer wholesale in stock, complete specifications

Description :

　　5cm storage and drainage boardApplication details of planting roof greening drainage board:

　　1. Backfill soil is cohesive soil, and 3-5 centimeters of yellow sand should be laid on top of the geotextile as a reference, which is beneficial for the water filtration of the geotextile; If backfill soil is a nutrient soil or lightweight soil, there is no need to lay another layer of yellow sand. This soil itself is very loose and easy to filter water.

　　2. Roof beautification and beautification can be equipped with porous permeable pipes, which can effectively5cm storage and drainage boardThe water discharged from the middle will be collected and discharged into the adjacent sewer or urban sewer.

　　3. Organize and level the waste and cement on the construction site to ensure that there are no obvious high or low areas. The roof garden requires 2-5% sloping.

　　4. When laying drainage boards in any area, it is necessary to be careful not to let waste such as soil, cement, yellow sand, etc. enter the front space of the drainage board, ensuring5cm storage and drainage boardClearing the space.

　　5. When5cm storage and drainage boardWhen laying, try to take protective measures as much as possible, such as laying on the surface or in an outdoor garageStorage and drainage plateBackfilling work should be done promptly and efficiently to avoid strong winds causing chaosStorage and drainage plateAffects the quality of laying; The basement and interior wall waterproofing should be protected as soon as possible to avoidStorage and drainage plateDamaged by people or objects.

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• 5cm storage and drainage board