Drainage board HIPS

1.The floor is made of HIPS 2.To prevent seepage water in the basement floor 3.Applied to the roof garden

            Product Introduction:

            The bottom plate of the professional drainage board is made from high compressive strength polystyrene.It can resist the long-term pressure,and can not induce distortion.This long-term nature of resistance will not only be able to withstand the weight of its load of concrete floor,and can withstand the inevitable impact of external pressure during the construction period,such as vehicles,workers` steps and the pouring of concrete.It can maintain long-term botton invariance,thus maintaining the original displacement.The purpose of the filter on the bottom layer of geotextile is to ensure that the drainage channel will not be obstructed by external objects,such as particles or concrete backfill.

            Drainage Board is better and more reliable than the traditional stone,ceramic and other filters in terms of rainage,economic benefits and so on.It can apply to retaining walls,basements,tunnels,slopes,flower beds and platforms.The Drainage Board is only used for drainage functions and it is widely used in retaining walls,nasements,tunnels,highway roadbed slope and so on.

             Laying order:

            1.Clean up the waste in the laying site,cement leveling,so that no obvious bump at the scene.There should be a fall of 2-5‰ in the outdoor roof or garden garage roof.

            2.Rooftop greening and outdoor garage roof greening can be equipped with porous pipes,so that the water discharged from the drainage board can be concentrated in the vicinity or sewer pipes near the city.

            3.To prevent seepage water in the basement floor,elevating the grade level at the base,that is ,doing a layer of drainage board before put the grade level with the round side downforward and surroundings with blind ditch.So that groundwater can`t be able to come up.The seepage water flows into the ditch through the drainage board space naturally,and then into the collective pit blind through the ditch.

            4.To prevent seepage water of the inner wall of the basement,it can lay drainage board on the theme wall of the builiding with the round side facing the subject-oriented wall,drainage-board re-assemble a single layer or of steel mesh walls or cement powder to protect the drainage board,so that the outside wall of water seepage into the board room for vertical blind ditch directly addressed under the sump.

            5.Wherever laying drainage board,it is supposed to note that soil,cement,yellow sand and other rubbish should not into the positive space of the drains to ensure the smooth flow of drain board space.

            6.When laying the drain you should take good protective measures as far as possible.You should fill the earth as soon as possible when outside the garage level or the laying of the drainage board to prevent the impact to the drain laying quality of large wind chaos;it should do a good protective layer for the basement waterproofing and interior walls as soon as possible,preventing destruction of the drainage board.

             7.Backfill soil is clayed soil,it is ideal to lay yellow sand of 3-5cm in the geotextile which is conducive to the drainage of the geotextiles;if the backfill soil is a kind of nourishment soil or light soil,it`s no need to lay a layer of yellow sand because this soil is very loose in itself which is very easy to drainage.

Drainage board HIPS