In concrete construction, precision is essential. While concrete is one of the strongest building materials available, it is not always easy to work with on building sites. Thankfully, formwork is available. With this guide, contractors will learn more about the different types of formwork so they can decide which one will benefit their projects the most.
What Is Formwork?
Formwork can be considered a concrete mold. When a crew is working on erecting a building, they will often use Steel Formwork. The concrete is poured into the mold and allowed to harden and cure. Once this process takes place, the formwork is removed and reused on the next section of the building.
5 Types of Formwork
Being aware of the different types of formwork is essential for building contractors who work regularly with concrete applications. The following offers a brief description of each type of formwork so contractors will have more information to make their decision.
- Lumber formwork is made of wood that has been kiln-dried.
For timber to be used in lumber formwork, it must be well-seasoned, lightweight, and free of defects and imperfections. The wood should be smooth and flexible, yet strong so it can hold its shape while the concrete cures.
- Plywood formwork is also an option.
After being treated with resin, plywood sheets are attached to wooden frames to achieve a wide array of shapes and designs. This type of formwork is much less expensive than timber formwork.
- Steel Forms
Steel versions of formwork are made of thin plates of steel that have been made stiff along the edges. Steel forms are much more durable, and they last a lot longer than other types of formwork, including lumber and plywood.
- Comax Formwork
This is a steel version of formwork that allows for large modular formwork units to create expansive panels of concrete. With this formwork, self-compacting concrete can be used.
- Aluminum Formwork
Aluminum formwork is much like steel in its durability and effectiveness, but it is lighter in weight and more suitable for some types of building projects.
Choosing the Right Concrete Formwork Is Essential
There are some criteria contractors should consider when choosing concrete formwork for their latest building projects. The following offers information that should help the decision process become much easier to handle.
- Versatility is an essential component of any formwork. Unexpected changes can always arise in a building project. Having access to versatile formwork will make a big difference.
- Durability is of extreme importance when it comes to formwork. Most contractors use their formwork over and over, so it needs to be durable and lasting.
- The formwork also needs to be easy to set up. Formwork can be a pain and even a danger to set up. Ease of setting up is an essential consideration for all types of formwork.
Learn More Today
Those who are interested in learning more about the different types of concrete formwork should research carefully. With so many options, it can sometimes be difficult to make the right choice. Consider the choices above and what they would offer for your building project.
Also, consider the factors that are important for formwork. Great care should be taken in choosing the right formwork, whether a contractor plans to rent or buy their formwork. By taking time in the process of finding formwork for a building project, contractors will have what they need.