The diagram shows how a storage area is made using a material known as concrete canvas. Overall, this largely mechanical process comprises four main stages: preparation of the material, setup, on-site assembly, and usage.
In the first stage, the concrete canvas is manufactured. The material consists of three layers: a waterproof plastic in the buttom, a dry concrete fibre in the middle, and a layer on the top, allowing water to pass through the material. The packed concrete canvas is delivered using a lorry.
In the setup stage, the packed material which is 1 meter in length is unwrapped. Then it is stretched using a rope connected to a lorry, which allows the concrete canvas to reach a length of 10 meters.
In the third phase, on-site assembly, air is blown into the material using a pump, which allows the canvas to get a dome shaped, with a height of 2.5 meters. The storage is watered by a person to make it hard.
The final stage comprises two steps. It takes between 20 and 24 hours for the storage to be ready to use. Finally, in the last step, the storage can be used for storing items.