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)

what is the density of steel

10 Answers   NGO, PWD, Sepco,

---

what is formula for concrete mix ratio in m20, m25 and m30?

2 Answers   Reddy Veeranna Constructions,

---

How to calculate strirubs hook length? one of my friend said unit of steel*dia of steel*no of bend=hook length is correct r wronge

3 Answers  

---

Plese tell me about cranked beam (end hook lenth, crank angle, crank length). Thanks.

1 Answers  

---

Please let me know what is the simplest way of Calculating Mix Designs

0 Answers   Ireo Projects,

---

What is the standard unit of bricks???

2 Answers   L&T,

---

What is the sugested procedure of water purification for public supply?

0 Answers  

---

how much % of fine sand(jamuna sand)we can use with coase sand for making concrete.

3 Answers   Jaypee,

---

I want to change job.If You have any vacancy please contact me in this mail id-parthamitra086@gmail.com.Myself partha mitra.Diploma in civil engineer with 4+ yrs. exp.Now in kolkata.If you confirm me then I will send my detail resume to you.Also send your mail id to me.My mail id is-parthamitra086@gmail.com.I will be very much thankful to you.

0 Answers  

---

Column is a compression member, concrete is strong in compression..then what is the reason to the column reinforcement..?

6 Answers  

---

curing of concrete why 7day's,14day's 21day's 28days

5 Answers   Gammon,

---

what is the percentage of Fly Ash content in cement and in concrete?

5 Answers  

---