The CA50 can be produced in the form of coils rolls or bundles of bars and used in straightening or cutting and bending for later application in civil construction, which is used to support reinforced concrete structures. The ribbed shape provides greater adherence to the concrete, preventing its sliding, turning and even cracks in the concrete.

The steel rebar is typically arranged in a pattern with equal spacing between each piece, creating a grid, which consists of squares of equal sizes. Bricks or supports can be used to keep the armature on the ground, and once the concrete is poured on the armature. It is usually adapted to ensure adequate spacing as the concrete dries.

Rebar CA 50 AVB is the product acquired from the hot rolled billets in two lines, which may produce straight bar or coils roll rebars. From the iron ore mined in some of the best iron ore reserves in the world, plus the use of charcoal produced by AVB itself, liquid pig iron is obtained from the steel mill. Aço Verde do Brasil offers rebar for civil Construction providing quality and productivity to the entire market.

For the production of AVB CA 50 Rebar, the steel billets from the steel mill have their cross section reduced after being reheated and passed through the rolling stands. Its mechanical properties are obtained by the process of on-line heat treatment that occurs by water jets at high pressure and flow and forced ventilation. Its production process meets the requirements of ABNT NBR 7480, in addition to the certification issued by ABNT/Inmetro.

Rebar
Coils

Rebar
Straight