The provided picture illustrates a process of manufacturing a concrete canvas storage area.
Overall, there are 8 main steps beginning with manufacturing and culminating in storing.
At the beginning of the process, dry concrete is being put on a water proof layer,then a fibrous surface will be placed on top, forming a concrete canvas block. Next, concrete canvas block are delivered then further unwrapped and spreaded on the ground. Once has been spreaded, a rope at the center and four pegs are added 10 metres apart in four corners of the spreaded block to sustain its position.
In latter stages, air is pumped by an airpump and the area is closed by a 8-metre door to maintain the pumped air. Subsequently, they irrigate the area in order that the concrete canvas absorb sufficient water and set it for 20-24 hours. Finally, after 20 hours, the area is used for storing.
