Rebar Accessories and Different Methods of Reinforcing Concrete: A Guide
Kapolei is well-known for its restaurants, large water parks, and many other exciting things unique to the place. Meanwhile, as per an article, the city had several vacant lands, and investors are buying them up. It means that the construction industry is growing in Kapolei rapidly. Additionally, it brings about new jobs to the city. So, in case you work in the construction industry, you can look for some reinforced concrete and rebar accessories in Kapolei, HI. After all, these accessories are essential to hold the entire construction structure.
They must be durable, have tensile strength, and be appropriate for different projects. Plus, there are various methods of strengthening the concrete. So, read this article and get to know about the rebar accessories and the various methods of concrete reinforcement.
What Is Rebar?
Rebar is also called reinforcing bar, reinforcing steel, and reinforcement steel. It is a mesh of wires made of steel that reinforces the masonry structures and holds the concrete with its tensile strength. So, if you want to enhance the quality of the concrete combined with the bond, you must have a patterned surface. When you cast concrete with a rebar, you can ensure the enhancement of the overall strength. It can also resist corrosion and provide more support than fiberglass, steel wires, and other products.
What Are the Different Rebar Accessories?
Although spacers and supports help secure the rebar in place in concrete structures, you must assemble them with wagon wheels, chairs, and bolsters. Meanwhile, you will find rebar accessories in Kapolei, HI, created from plastic or metal. So, read on to know the various types:
1. Wagon Wheels
Wagon wheels are also called wagon wheel spacers. Sometimes, they are also known as circular chairs. They help in spacing reinforcements in columns and beams.
2. Rebar Slab Bolsters
The bolsters support the rebar immensely and are utilized in deck construction and slabs that require tilting up. Their design is similar to that of an arch, which gives strength to the structure. They are lightweight, strong, and primarily created from plastic.
3. Rebar Support Chairs
Rebar support chairs or rebar chairs help support rebar, upper and lower mats. Like the bolsters, they are mostly made of plastic and are strong and lightweight. Plus, they display exceptional resistance to chemicals. So, if you want to place them on lower bars, you will come across rebar chairs of large sizes.
What Are the Methods of Concrete Reinforcing Accessories?
Besides rebar, you will find many concrete reinforcing accessories that will come in handy for your construction projects. Some accessories include dowel bars, steel mesh, tie wires, bar ties, puller or tie twister, trench mesh, etc. Additionally, there are several techniques to strengthen or reinforce the concrete. You can learn about a few methods below.
1. Post-Tensioning Method
In this method, the concrete is first positioned, and steel tendons are then placed in ducts or sleeves. Then, tension is applied, and the tendons are anchored against the concrete’s outer edges. This method is used in constructing stadiums, bridges, tanks, buildings, etc. Meanwhile, in the 1960s, the post-tensioning method was popular in repairing structures.
2. Waffle Slab Foundation
A waffle slab foundation is also called a ribbed slab foundation, and it is used in various structures, including light commercial ones. In this method, concrete is poured over forms made of plastic boxes and Styrofoam. A popular style is known as waffle box foundation, which uses waffle boxes created from recycled plastic to secure and provide a space for soil expansion.
3. Reinforced Concrete Jacketing
In this technique, the construction workers can restore or enhance the concrete columns to their capacity. Meanwhile, the size of the steel bars and the jacket entirely depends upon the column’s structural analysis.