Why do some construction experts prefer Cold Rolled Rebar over Hot Rolled Rebar?
Reinforcement bars, commonly known as rebar, are vital components in the construction industry. They provide strength and stability to concrete structures. While both Hot Rolled Rebar and Cold Rolled Rebar serve this purpose, construction experts often lean towards using Cold Rolled Rebar for a variety of reasons. Hot Rolled Rebar: An overview Hot Rolled Rebar is manufactured using the hot rolling process, where steel billets are heated above their recrystallization temperature and then rolled through a series of rollers to create the desired shape and size. This process gives Hot Rolled Rebar its characteristic rough surface and slightly rounded edges. Cold Rolled Rebar: The preferred choice Cold Rolled Rebar, on the other hand, is produced using a cold rolling process. Steel billets are first cleaned and then passed through rollers at room temperature, resulting in a smooth surface and sharp edges. 1. Enhanced tensile strength Cold Rolled Rebar boasts superior tensile strength co
