The GBR BuildMax Advantage is the culmination of years of expertise distilled into a single product. The product development focussed on ensuring that we can deliver the Maximum Strength, Maximum Savings and Maximum Quality to the end customer and the building of their dreams.
A customer oriented thought process enabled us to focus on details and bring about innovations such as standardised and sealed packaging. This combined with a state of the art facility and laboratories and a commitment to adhere to the highest standards is what gives GBR TMT the BuildMax Advantage.
GBR TMT undergoes a PLC controlled on line thermo mechanical treatment which ensures strength and consistency. This allows us to maintain the following:
• 0.2% proof stress values higher than 550 N/mm2
• Tensile strength values higher than 585 N/mm2
Use of GBR TMT Fe-550 can lead up to 10% savings on steel consumption at site as compared to general Fe-500 grade TMT Bars. *
Each of our lots come packaged with tamper proof strapping for your convenience. The strapping ensures better inventory management and easier cross verification of stock on site.
8mm 10 bars 16mm 3 bars
10mm 7 bars 20mm 2 bars
12mm 5 bars 25mm 1 bar
(Straight material is packaged in 2 M.T. bundles).
Our state-of-the-art laboratories and a team trained professionals ensure a process of continuous testing to maintain consistency in adherence to the norms specified in IS 1786:2008. Additionally, each dispatch is accompanied by our test certificate and details the lots chemical and physical properties.
GBR TMT bars have precise rib patterns that match industry leaders and are in strict adherence to prescribed norms for deformation and surface characteristics in the IS 1786:2008 code. This results in excellent bond with the concrete.
Our enitre inventory is stored in a covered shed in uniform lots. This helps in minimizing the oxidation on the surface of the bar.
We maintain the length of our bars at 40 feet lengths or 12.192 metres in conjunction with national and international norms.
Our experienced dispatch team and a vast network of dealers across Tamil Nadu and Andhra Pradesh will ensure ready availability and on time delivery for your site.
GBR TMT is available in the following sizes, as per the IS 1786:2008.
To know more about the specifications, click here
|Sulphur (% max)||0.055|
|Phosphorous (% max)||0.050|
|Sulphur + Phosphorus (% max)||0.100|
|Carbon Equivalent (CEQ) (% max)||0.42|
|Manganese (% min)||0.50|
|Mechanical Properties||Fe-550 (Minimum)|
|Yield Stress||550 N/mm2|
|Tensile Strength||585 N/mm2|
|UTS / YS Ratio||1.06|
|Total Elongation at Maximum Force||-|
|Size||Median Weight(in KGs)||BIS Range(Min - Max)|
|8||0.395||0.367 - 0.423|
|10||0.617||0.574 - 0.660|
|12||0.888||0.844 - 0.932|
|16||1.578||1.499 - 1.657|
|20||2.466||2.392 - 2.540|
|25||3.854||3.738 - 3.970|
|32||6.313||6.124 - 6.502|
* Section weights per meter are standard for both Fe-500D & Fe-550.