The diagram illustrates the eight stages involved in the process of producing a storage facility from concrete canvas.
Overall, it is a linear, multi-step process that initiates with the manufacturing of concrete canvas and culminates in the creation of a hardened dome-shaped structure, ready for commercial use. The production involves both manual and mechanical procedures and takes place over an extended period.
To commence, concrete canvas is manufactured by layering three distinct materials: a waterproof base layer, a central layer of dry concrete, and a fibrous top surface. Once produced, the canvas is transported to the intended construction site by truck. Upon arrival, it is unwrapped and laid flat on the ground. The material is then spread to cover an area of approximately 10 metres and secured in place using pegs and ropes.
In the next stage, a door is attached at one end of the canvas, after which air is pumped into the structure using an air pump, inflating it into a dome shape. Once the structure is fully inflated, it is sprayed with water to activate the concrete mixture. The dome is then left undisturbed for 20 to 24 hours to allow the concrete to harden. After this setting period, the storage facility is fully constructed and ready for use.
