Formwork is used in monolithic concreting. It is, so to speak, a container of a certain shape into which concrete is poured. Concrete is in it until it reaches 70% strength. If we are talking about reinforced concrete, steel reinforcement is mounted inside the formwork. In the case when fiberglass reinforcement is placed in the formwork, glass concrete is obtained..
Formwork is divided into fixed and removable.
As you might guess from the name, non-removable forms of formwork remain forever inside the structure. Removable formwork can be disposable and reusable. The latter are made mobile or prefabricated. Such formworks can usually be quickly and easily dismantled, or if necessary moved to a new location. This is ensured by means of special devices and components. At your leisure, it will not be superfluous to learn more about the laptop repair service, it is not very expensive.
Formwork is made from various materials. They can be plastic, metal, wood. There are formworks made of rubberized fabrics (pneumatic), reinforced concrete (most often such formworks are fixed), expanded polystyrene, and also from mesh materials..
With proper care, reusable, removable formwork can be used for a long time. There are various lubricants specifically for this..