Dimple double-sided drainage board has the functions of air permeability, drainage, water storage, heat insulation, and thermal insulation. When used with geotextiles, it can prevent fine particles from clogging water storage tanks and drainage channels, thereby ensuring air circulation.
Compared with single-sided concave drainage board, the main advantage of dimple double-sided drainage board is that it has better drainage effect. Because the double dimple drainage board has the function of double-sided drainage, rainwater can be discharged faster and the risk of water accumulation can be reduced. In addition, the service life of the double-sided dimple drainage board is also longer because its structure is more stable and can withstand greater pressure and load.
In general, if you have high requirements for drainage effect, then the double-sided dimple drainage board may be a better choice. But for specific selection of drainage board, please contact the TINM team.
