Answer / suneendra

nominal mixes are those proportioned by the volume of the main ingrediants ( cement:sand:coarse aggregate ) Design mix:- Disign mixes on the other hand are specified as a grade the producer of the concrete has to achieve usually in terms of compressive srength

Answer / rajesh.d.v.s.p.

in nominal mix we didn't give any factor of safety.
but in design mix we give the factor of safety

there for design mix Fck= fck+t.s

s= stranded deviation
t = number of testing samples

Answer / guest

up to m20 grade u

HOw much % of premium on DSR-2013 currently

0 Answers   NICE,

---

During estimation of walls of superstructure...which unit we'll use with quantity.cube or square

5 Answers   ABC,

---

What is the difference in Cement content for M-20 Concrete if y ou use OPC & PPC? What is the difference in the Curing Period?

2 Answers  

---

Typical floor design load in Residential Building----------- -----

2 Answers  

---

How to calculate the steel for 392c.meter*450c.meter rcc slab

2 Answers  

---

---

Define What is rigging?

0 Answers  

---

How to Calculate the spacing of bars if we use 12 mm dia. bars instead of 10 mm dia. bars. Whereas the 10 mm dia. bars spacing given 0.250 as pr drawing. ?

1 Answers  

---

what is the I.S. CODE of RCC

2 Answers   CEPTAM,

---

Explain what is the release of lien?

0 Answers  

---

what is the difference b/w full length and cutting length?

0 Answers   L&T, Simplex,

---

how can i determined the size of burfi ring?

1 Answers   Interior Designs, Simplex,

---

Please give a brief description of centre of gravity

1 Answers  

---