Answer / edakkathlath

1.Nominal mix are as just specified in is codes. Design mix
ratio is fixed by considering the load of the structure and
the quality of materials .nominal mix eg:M10 to M25
Design Mix eg: M30 onwards
2.structural design mean the details of reinforcement and
the mix of concreting
5. some time we have to provide extra bars as per the design
for carrying the load .Generally in simply supported beam at
mid span it is provided on the bottom and end at top

Answer / s c jayakumar

1.Nominal mix is standard mix formulated by BIS comittee
for construction use where as design mix is that,With the
optimum cement content and proprely graded/blended mix
constituents used to form rigid congolomarate for better
durability.Using of optimum cement content is to get
economic construction without compromising of durability of
structure.

Answer / sujit

Nominal mix is the some ratio are fixed by Is code india.
and design mixed is the ratio fixed by considering avilable
material, strength and enviornment.
2.Structural design means design a structure ( means
skeleton of a body ) of thing
3.spt- standard penetration text
Least count of theodlite is 0 degree 0 min 5"( second)

Why do we use steel in Column? Why HYSD bar is preferable than plain bar?

11 Answers   Enercon,

---

How does siphoning work?

0 Answers  

---

whats the concrete mix design ratio for M 35

1 Answers   Rahman Industries, SPRRG,

---

How much quantity of cement,sand,stone used to build 1 cum of cc road??

0 Answers   Pandey Construction Company,

---

what is the cost difference of a same structure when it is constructed with brick masonary and when it is constructed with block masonary and concrete as a frame structure????????????????????????

0 Answers  

---

1cubic meter of bricks = ? kg

1 Answers  

---

Q Structural Behavior Of Statically Determinate And Indeterminate Reinforced Concrete Structure?

1 Answers   Student,

---

What is the purpsoe of FTA and MTA plumbing??? Is there any books which can provide details of lumbing fittings and its requirement??

1 Answers  

---

how to do cementicious paint for rcc walls of cw pump house

0 Answers   APGenco,

---

in construction feild make the column rods are uneven ( e.g 1 column we have 6 nos of bars that 6 nos of bars are varrious level- 1 bar 10';2 bars 9';3 bars 8') what is resion to put different level if difference are required or not?

3 Answers  

---

why we are doing post tensioning in beams and slabs. it is economical compare to rcc? how?

4 Answers  

---

Could you please give me an answer to the mixing proportion of concrete M1 grade (sterngth of 1 MPa)?

0 Answers   L&T,

---