Lutai Construction Engineering Materials Co., Ltd.

Shijiazhuang roof garden water storage board [basement permeable board]
Manager Sang
Shijiazhuang roof garden water storage board [basement permeable board]
Introduction to the operating principle of the drainage board Drainage board is also known as plastic drainage Belts come in various shapes such as wave type, harmonica type, etc. The drainage board is a leading new material for soft soil foundation and ultra-soft foundation reinforcement developed based on the geological conditions of China based on the advantages of foreign brand drainage boards. It has a large single-hole water cross-section, smooth drainage, light weight, tensile and compression resistance Features such as high strength. The working principle of the drainage board is that the drainage board is inserted into the soft soil foundation with a plug-in machine. Under the action of the upper preload load, the water in the hollow ground of the soft soil foundation is drained from the drainage board to the sand layer or horizontal plastic drainage pipe on the upper part, and is discharged by other Local drainage speeds up the consolidation of soft foundation.
In the treatment of soft soil foundation, the function design of drainage board and the construction equipment are basically the same as those of bag sand well. The working principle of the plastic drainage board. The plastic drainage board is inserted into the soft soil foundation with a inserting machine. Under the action of the upper preload load, the water in the hollow ground of the soft soil foundation is drained from the plastic drainage belt to the upper sand layer or horizontal plastic drainage pipe. in, it is discharged from other places to speed up the consolidation of the soft foundation. Shijiazhuang roof garden water storage board [basement permeable board]
(Manager Sang
) In the treatment of soft soil foundation, the function planning of the drainage belt and the construction equipment are basically the same as those of bag sand wells. The plastic drainage board is constructed by using a tape inserting machine to bury it in the soil at a predetermined position. The front end of the plastic belt is connected to the anchor shoe, and the guide rod of the belt insertion machine is used to hold the anchor shoe and penetrate into the soil layer. After reaching the predetermined depth, the guide rod is pulled out, but the drainage belt remains in the predetermined position. It is at a certain height above the ground ( .or so) cut the drainage tape. Supply of roof garden water storage board [basement permeable board]
During construction, static load or dynamic load sending rods can be used. Static load sending rods have little disturbance to the soil layer and are more commonly used. The insertion depth of China's tape insertion machine can reach approximately 100%, and the insertion speed can reach 1/2. The plane distribution distance of the drainage zone can be determined by theoretical calculation, usually ~. After the drainage belt penetrates the soft foundation, it provides a shortcut for removing the remaining water in the soil. The remaining water can pass horizontally through the filter membrane of the belt and enter the core board trench, and then be drained upward through the permeable material cushion on the surface. Drainage strips are widely used in soft foundation reinforcement projects such as highways, docks, and sluices to speed up the consolidation of soft soil. Shijiazhuang roof garden water storage board [basement permeable board]
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