slide 1: 5 Reasons Epoxy TMT Bars are used in Construction
Projects
In the construction sector metal rebar is a necessity for providing structure and stability in concrete
forms. Any time you see a road or bridge being built you’ll notice that concrete is poured over a
network of metal rebar posts. But did you know that there are different types of rebar for different
jobs
1. Extreme Strength:
Previously the conventional bars were manufactured through the cold twisting process.
However now the TMT bars are manufactured by the top TMT bar manufacturers using a
Tempcore technology where they receive intense cooling when they pass through the water
cooling system. This process hardens their outer surface and makes them at least 20 stronger
than the bars that are manufactured using cold twisting process.
2. High Elongation:
Elongation is defined as a bar’s ability to deform before its fracture. If the percentage of
elongation is higher the chances of damage to the building are less. High elongation property of
TMT bar protects the building from damages during any natural calamity such as an earthquake.
This is why TMT bars are preferred for constructing a building and other structures in
earthquake prone areas.
3. The Bending Trait:
TMT bars can be bent and molded into any shape during a construction project. The bending
and re-bending ability of the TMT bars make them the easiest materials to work with.
4. Anti-Corrosion Properties:
The way TMT bars are manufactured and the way the raw materials are processed make these
bars highly resistant to corrosion. During any construction project the TMT bars are exposed to
water for a longer period. The anti-corrosive properties of these bars increase their life.
Traditional bars don’t have such anti-corrosive properties and thus they are vulnerable to
rusting. This is highly dangerous for the safety of a building.
5. Better Cement Bonding:
TMT bars form a strong bond with concrete or cement. The ribs on the surface of the bars that
run across the entire length give them superior bonding strength. This provides superior
strength to the structure and increases its longevity.
slide 2: The use of epoxy-coated rebar is commonplace today for precast concrete applications in
bridges and roadways marine applications parking structures concrete repair and structures
challenged with corrosion from deicing chemicals continuous moisture exposure and/or salts.
Someone famous said there are more than 65000 reinforced concrete bridges with epoxy-
coated rebar nationwide.
Construction Information Initiative by Hariom Epoxy Shield.
Source https://hariomtmt.livejournal.com/362.html
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