The given diagram illustrates how the storage area is made from concrete canvas.
Overall, there are essentially eight main stages in the construction process, beginning with manufacturing and ending with being put into use.
In the first three steps, the concrete canvas blocks are precisely produced by many sophisticated steps, consisting of principal ingredients such as fibrous top surface, dry concrete and waterproof layer. They then are packed into convenient square boxes, loaded onto trucks to start delivering. Subsequently, the concrete canvas boxes undergo the unwrapping step. Afterward, the square-built canvases are spread on the ground by a firm rope.
Once completed, the storage area initiates experiencing two next essential phases. After being pumped air and installed a 8 cm door in the fifth stage, it becomes wet because of the watering process. Eventually, setting for 20-24 hours is the last stage that the storage area has to undergo before ready to be stored.
