Formwork is a temporary structure intended to contain and hold up fresh concrete until it is hard enough to support its own weight and the weight of the expected load. It consists of the mold or sheathing that makes contact with concrete and the bracing and other supporting members that keep the sheathing from bursting.
The cost of formwork usually exceeds that of the reinforced concrete itself. This is why builders are in constant search for innovative solutions not just to minimize its cost but also to make it more sustainable. Top suppliers of concrete wall forms for sale, such as LECO Corporation, are leading the way to providing more efficient options such as aluminum concrete forms that can be reused in multiple projects.
Design and Construction
Like the concrete structure itself, a formwork has to be precisely designed and constructed, each component carefully measured to maximize all necessary resources. The supporting members, in particular, must comply with the standard dimensions of the form. It is also crucial to ensure that the concrete forming system is designed for reuse, although custom components may no longer be reusable.
When choosing material for your formwork, you have to factor in the size, shape, and weight of the structure. For standard-sized columns and beams, wooden formwork may still apply, but bigger structures require stronger and more flexible materials, such as aluminum. Not only is this material strong, considering that it is metal, but it’s also more flexible than any available material. It can be bent and folded to conform to intricate design specifications.
It’s also vital to choose a material that produces a smooth finish. This way plastering in less visible areas can be avoided. Again, the best material with this kind of property is aluminum, simply because it doesn’t have the grains and streaks that are characteristic of wood.
Whether you are a private individual planning your own home construction or a building contractor looking to upgrade your services, you can definitely benefit from using today’s concrete forming systems. The country’s leading innovators are at the frontier of discovering not just new materials but also new techniques in making formworks more durable and sustainable.