Tai’an Taidong Engineering Materials Co., Ltd. have some professional advice on the installation guide of dimple drainage board.
1. pack up the rubbish and cement leveling of the laid site, in order that there's no obvious bump on the location. The outdoor garage roof and garden got to have a slope of 2-5‰.
2. It can discharge the collected water from the dimple drainage board factory price to the nearby sewer pipe or the nearby city sewer.
3. Basement ground anti-seepage water, within the foundation above the raised floor, that is, before the ground is formed now do a layer of drainage board, round table downward, round the blind ditch, in order that the groundwater doesn't come, seepage naturally through the space of the drainage board into the encompassing blind ditch, then through the blind ditch into the sump pit.
4. Anti-seepage of basement internal wall, drainage board are often laid on the most wall of the building, and round abutment faces the most wall. The dimple drainage board is protected by a layer of one wall or a layer of steel wire mesh powder cement outside the drainage board in order that the space of the seepage board outside the wall flows straight down into the blind ditch and directly results in the sump pit.
5. When laying drainage board in any location, attention must be paid to: don't let soil, cement, sand, and other garbage into the front space of drainage board to make sure the space of drainage board is unblocked.
6. When the drainage board is laid, take protective measures as far as possible. The drainage board laid at the extent or within the outdoor garage shall be backfilled as soon as possible to stop the disordered China dimple drainage board suppliers blown by a robust wind from affecting the laying quality. Basement and inner wall waterproof to try to an honest job as soon as a possible protective layer, prevent the drainage board is broken by people or things.
7. The backfill is clay soil, and it's ideal to spread 3-5 cm of yellow sand on the got cloth, which is useful to the filtering of geotecloth; If the backfill may be a nutritive or light soil, there's no got to lay a layer of yellow sand. The soil itself is extremely loose and straightforward to filter water.
8. When laying the drainage board, subsequent 1-2 fulcrum shall be built on the proper side of the board. the 2 bottom boards also can be overlapped together.