It has always been “tie wire“. Just do a search, that is all you will come up with.

What is tie wire for rebar?

Rebar tie wire, also known as rebar tying wire, is made from the softest low carbon annealed steel wire. With fully galvanized and PVC coating on the surface, it offers excellent flexibility and corrosion resistance mainly used for tying and bundling reinforcing steel bar, supporting plants in gardens.

What is tie wire?

Tying wire or tie wire is a strong yet pliable black annealed 16 gauge 1.6mm steel wire extensively used in construction for fixing steel reinforcing bars and mesh securely together in preparation for the concrete to be poured. Tying wire is also used to attach concrete and wire spacers.

How do you tie a tire wire?

Quote from the video:
Quote from Youtube video: And place the wire. Here I'm showing the use of a bag tie at an intersection. Again it's a simpler snap tie with the whole tool you just pull it two or three times it twists down and you're good.

What gauge is tie wire for rebar?


16.5-Gauge Rebar Tie Wire.

How strong is rebar tie wire?

SPECIFICATIONS: Tensile Range: 40,000 psi to 60,000 psi. Wire Diameter: 0.0605 inch to 0.0645 inch.

Why does rebar need to be tied?

Ideally, every intersection of the rebar has to be tied for maximum support. The ties do not actually make the structure strong. They prevent the rebars from getting displaced when the concrete is being poured. The tie wires should be placed at the right depth from the surface so that the rebar does not rust.

What is tire wire?

Steel tire wire scarp or Tire derived steel (TDS) is a light melting scrap obtained during the shredding process of waste tires. This material is a high quality steel with high carbon content. It is incorporated in the tires structure to withstand bumps, heat and other hazardous conditions.

Does rebar tie wire rust?

Rebar tie wire, also called rebar tying wire, it has many advantages, such as high tensile strength, weather-resistance, corrosion-resistance, anti-rust and long service life.

What do you tie wires with?

Quote from the video:
Quote from Youtube video: And you say well why in the world would a pair of pliers such a basic tool be called a wire tying plier.

What kind of wire do you use for rebar?

Most times, rebar is tied with annealed steel wire, either bought in four pound bulk rolls, or if using a bag tie spinner, in bundles of precut wire pieces with loops formed on both ends.

How thick is tie wire?

16 gauge, with each coil weighing 3.5 lbs. It is packaged 20 coils per carton. Premium Gold offers a plastic encapsulated annealed wire that helps protect the epoxy coating and minimize corrosion.

What are rebar chairs?

Rebar chairs are specially-designed components made for supporting rebars, which are embedded metal bars used to reinforce newly-poured concrete.

What is the spacing for rebar chairs?

Installation: Only laborers who are experienced with steel reinforcement placement, should install rebar support chairs. Maximum spacing of chairs should not exceed 48 inches.

Do you leave rebar chairs in concrete?

Standard Rebar Chairs

The most common type of chair simply suspends the rebar off the ground so that it becomes fully embedded in the concrete as it is poured. They are often used on foundation footings, concrete slabs, and other flatwork.

How do you layout rebar?

Quote from the video:
Quote from Youtube video: The bottom one which we want to keep close to the bottom of the foundation is. About an inch and a half two inches perhaps off the ground and that's about where you want it to be.

How do you tie rebar for footings?

Quote from the video:
Quote from Youtube video: We're gonna use lots of three inch wire Dobies. So these footings are withstanding at least two primary forces. There was standing the weight of the wall and the soil is pushing down on them.

How far should rebar be from forms?

For example, if you are laying down concrete for a floor, the rebar should be about 4 inches from the edge. If you are pouring concrete for a foundation, then the rebar should be about 6 inches from the edge.

Where do you put rebar in footings?

Placement of Rebars

It is a general rule that reinforcements should be placed at the tension side at the bottom of the footing. In a square footing, rebars are placed uniformly in both directions. ACI code requires that the rebars be placed not more than 18 apart.

How far apart do you put rebar in concrete?

Place rebar in a grid pattern with a spacing between bars of approximately 12 inches. In either case, blocks should be used under the reinforcement to keep centered within the concrete. Synthetic fibers have also proven to be beneficial in driveways as a way to reduce shrinkage cracks.

Can you put too much rebar in concrete?

If your mix is too wet or too dry, and you have too much reinforcement in place, cracking will occur as it hardens. Cracking happens because the reinforcement puts too much strain on the drying concrete, and it will not be able to accommodate the shrinkage.