Answer / er rakesh

Thermo Mechanically Treated
(TMT) bars have revolutionised
the industry with its superior
quality as against the cold
twisting process to
manufacture
the traditional reinforcement
bars. The special heat
treatment
process ensures greater
strength, excellent ductility,
enhanced bendability and
much
superior weldability.
CHEMICAL PROPERTIES :
Grade C%Max* S%Max P%Max
Mn%Min Si%Max
Fe-415 0.30 .055 .055 .55 .35
The most commonly used steel
bar for concrete
reinforcement is
TOR steel. The other names of
TOR steel are CTD bar,
deformed
steel bar, twisted steel bar, HSD
bar, CWD bar etc. These TOR
steel
bars can be used for general
concrete reinforcement in
buildings, roads, bridges etc.
These steel bars process a
combination of strength and
ductility that is far in excess of
minimum limits specified in
standard IS:1786.

what will affect low density aggregates on concrete wt?

2 Answers  

---

how many nos of hacking over concrete surface required for 1 sq m area

12 Answers   Creative Turnkey Projects, L&T,

---

What is the Alternative material of cement, We use for Floor tilling and Wall tailing purpose?

1 Answers   Jain Housing,

---

what is the minimum spacing required for slab & beam reinforcement

5 Answers   Gammon,

---

What is the number of IS code of practice to be followed for hydraulic design of sewerage pipe line?

0 Answers   Government, L&T,

---

What is the best design for building bridges?

6 Answers  

---

What are the causes of failure of foundations and remedial measures?

6 Answers  

---

which percentage is maximum in good quality cement?

5 Answers  

---

1 cu.m contain how many hollow & solid bricks?

3 Answers   L&T, SSC,

---

Describe Briefly The Various Methods Of Concrete Curing?

0 Answers   Bechtel,

---

why there is curve at the end in channel sectin

3 Answers   Birla, GNFC,

---

what is education Cess.

0 Answers  

---