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Kothari Trusts
Kothari TMT bars has the best combination of strength and ductility and unparalleled quality consistency. It is available through our professional distribution and dealers’ network, assuring the company prescribed price and correct weight at the point of purchase. This ensures a deep-rooted trust in Kothari TMT bars – one of the core values of the brand.
Size range
Kothari TMT Rebars are available in the following sizes as per: 1786-2008 for Concrete Reinforcement.
The rebars are delivered in standard length of 12 Meter bundles ensuring ease in transportation.
| Dia (mm) | Min Weight (kg/mtr) | Nominal Weight (kg/mtr) | Max Weight (kg/mtr) | Length Per Rod (mtr) | Typical Weight Per Rod (kg) |
|---|---|---|---|---|---|
| 8 | 0.367 | 0.395 | 0.423 | 12 | 4.470 |
| 10 | 0.574 | 0.617 | 0.660 | 12 | 7.404 |
| 12 | 0.844 | 0.888 | 0.932 | 12 | 10.657 |
| 16 | 1.449 | 1.578 | 1.657 | 12 | 18.936 |
| 20 | 2.392 | 2.466 | 2.540 | 12 | 29.592 |
| 25 | 3.738 | 3.854 | 3.970 | 12 | 46.248 |
| 32 | 6.121 | 6.310 | 6.499 | 12 | 75.720 |
Quality
Quality is our foremost priority, and it naturally reflects in our output. Industry standards serve as our minimum benchmarks. We strive to maintain superior quality, consistently, and better value for money in our products. Our meticulous attention to detail, from raw material procurement to the delivery of finished goods, ensures customer delight.
Melting of Raw Materials
The initial step in processing raw materials involves melting. To ensure the correct chemical composition, samples of the molten metal are tested in the lab using a spectrometer. Required elements are added as necessary until the desired composition is achieved. This step is critical as it directly affects the quality of the final product.
Superior rib pattern
Although steel and concrete are two different materials, they to behave as a single unit in a reinforced structure. This can happen only when the concrete grips the steel rebar to form the strongest bond through the unique rib pattern of the rebar. Kothari TMT Bars has unique rib pattern in terms of greater rib depth and closer rib spacing. Its ribs are made using computer controlled CNC notch cutting machines.
Rib patterns on the rebar surface provide quality bonding with cement only when they are produced through CNC machined Rolls.
This ensures uniform rib pattern for 100% of the rebars, which allows uniformly strong bonding with concrete for the whole structure. This is in contrast to the ordinary rebars, where ribs are cut manually which always leaves scope for non-uniform rib pattern and thereby, non-uniform and weaker bonding throughout the structure. Due to uniformity and critically designed ribs, fatigue strength of Kothari TMT Bars is much superior to ordinary rebars.
Rib patterns on the rebar surface can give quality bonding with cement only if they are produced through CNC machined rolls.
Metallurgical Perspective
Steel’s properties can be tailored by adjusting its microstructures, influenced by its chemical composition and thermal treatment. Rebar combines different microstructures, with a hard martensitic outer layer and a softer ferritic-pearlitic core, formed through self-tempering.
This process enhances rebar strength, ductility, and corrosion resistance while improving weldability. Kothari TMT bars, produced using advanced automation and control systems, offer superior tensile strength, thermal stability, and a ribbed design for strong bonding with concrete. These qualities make them safer during natural disasters like earthquakes and more resistant to fire.
