Installing paving blocks in alleyways in urban areas is one of the efforts to prevent flooding. In denesely populated Cities.
Providing rain water so that it seeps into the ground, before the paving blocks are installed. First the ground is leveled first then land is filled with sand and compalted.
To install paving blocks so that they are straight assisted with threads.
There are some houses to dispose of water using pipes and the pipes is drained under paving block.
After the paving blocks have been installed, then fine sand is given to fill cavities between the paving blocks.
There are several benefits of paving block an a construction such as good absorption. Easy installation and maintenance.
The use of paving blocks it widely applied in various places around us. So that paving block are more familiar.
Paving blocks have good absorption capacity so that if avoids standing water on the surface. Using paving blocks as a surface cover will help maintain water supply in the ground. Thank you.
