The bond strenght of all SAIL TMT - EQR bars has been tested at the National Test House, Alipore, Kolkata and meet IS 1786 - 2008 norms.
Weldability
SAIL TMT - EQR bars are perfeclty weldable by normal process of welding with suitable electrodes. They are also weldable without preheating, preferably with low hydrogen electrode. The weldability of SAIL TMT - EQR bars has been tested and certified by the Welding Research Institute, Trichy.
Bendability
All SAIL TMT - EQR bars have lower bend diameter compared to specified bend diameter as per IS 1786 - 2008, Grade D specification. This allows easier bending with less effort and thus facilities easier onsite works.
Fire Resistance
All SAIL TMT - EQR bar are able to withstand fire hazard when endlosed in concepte up to 600 degree C, whereas ordinary TMT starts losing its mechanical properties from 250 degree C.
Corrosion Resistance
SAIL TMT - EQR is also available in corrosion-resistant variety (HCR) with modified chemical compositions to give enhanced resistance to seismic and corrosive atmospheric conditions.
Application of SAIL TMT - EQR
♦ Highrise Building
♦ Bridges
♦ Flyover
♦ Dams
♦ Underground Metro Railway Platforms
♦ Industrial Structures
♦ Thermal and Hydel Power Plants
♦ SAIL EQE is specially suited for non-corrosive earthquake-prone zones.
♦ For earthquake-prone corrosive zones, SAIL TMT - EQR HCR is more suitable.
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