Formwork is the mold in which wet concrete is poured to shape it. The term formwork includes the actual material contact with the concrete and all the necessary associated support structure. There are many types of formwork available in the market for the different type of purposes.
Usually a formwork is made of wood or steel (other materials can be used for specialized applications), and the surface in contact with the concrete is selected to give the required finish. The formwork strength and associated formwork must be sufficient to support the weight of wet concrete without suffering significant distortion.
At the starting of concrete construction the formwork has been used. It is usually removed once the concrete has achieved sufficient strength (temporary formwork), although in some circumstances it can be left in place (permanent formwork).
Without formwork, it would be almost impossible to give concrete structures a uniform shape, much less a good finish. Part of this process is the correct use of release agents that prevent the adhesion of the concrete to the formwork.
The formwork is a mold used to contain concrete, usually reinforced, of a structure. Among its characteristics, its resistance to load , its ability not to deform before the pressure exerted by the concrete and also a watertight mold that prevents any loss must be highlighted . In addition, it is a system that can be both temporary and permanent in a work.
There Are Two Main Types Of Formwork Depending On The Structure You Want To Build:
Horizontal Formwork : it is the one that is used for systems of beams, floors and slabs.
Vertical formwork : it is intended for configurations of walls and pillars. In addition, this type of formwork can be of two types: traditional (usually wood) and prefabricated (metal and wood).
There Are Many Reasons Why The Found Is So Important In Construction. These Are The Main Ones:
Time Savings: The formwork systems minimize the construction cycle time from floor to floor, achieving substantial savings in indirect costs in the project.
Security: Modern formwork systems provide solutions designed against all overlapping loads, thus guaranteeing the structural safety of the project, as well as offering safe access to the workers of the work.
Quality: the surface finish of any concrete depends almost exclusively on the quality and type of formwork used.
Project Planning: adequate knowledge of formwork management facilitates the mobilization and demobilization of formwork resources in time, effective movements of the assembly, minimizing idle time, maximizing repetitions and minimizing cost.
A good formwork must meet the following characteristics:
Ease of handling
There are many changes come in formwork construction with the advancement of technology. These advances in formwork molds have led to increased production and safety in the workplace, reducing the workload while producing a better finished product. But you need to hire the professionals. You can check here for formwork suppliers Melbourne. They have years of experience in dealing with their customers.