The formworks are custom-made, thus enabling to produce any type of element. Their design often contemplates the need to produce end products in an on site mobile building yard under harsh environmental conditions and often with low specialized personnel. The formworks can be easily moved between several yards and need limited foundation building works. Each formwork can be integrated with hydraulic systems accelerating the operations and automating the production process. Each formworks may be provided with a vibrator for concrete compaction as well as a heating and insulation system to accelerate the concrete element’s curing process.