Answer / princekapoor

Design mix and Nominal mix

Design mix is that which is achieved by mixing different
quantities of aggregates and binder (Cement) by trial and
error to get the desired compressive strength for say M15.
M15 concrete may not be necessarily 1:2:4 for different
varieties of aggregates.

Nominal mix is the standardized mix achieved by designing
which can be used without further designing in the
prescribed ratios like 1:2:4 or 1:1.5:3. These are never
denoted as M15 or M20

Answer / shila

Design mix is that which is achieved by mixing different
quantities of aggregates and binder (Cement) by trial and
error to get the desired compressive strength for say M15.
M15 concrete may not be necessarily 1:2:4 for different
varieties of aggregates.

Nominal mix is the standardized mix achieved by designing
which can be used without further designing in the
prescribed ratios like 1:2:4 or 1:1.5:3. These are never
denoted as M15 or M20

Answer / vijayaraj24

Types of mixing are wet mixing,dry mixing & hand mixing & machine mixing

115mm thickness brick work how to required mortar

0 Answers   J A Brothers,

---

how much binding wire is reqd for 1 MT

8 Answers   IVRCL,

---

1. What type of job are you holding at the moment? Name of present / last employer?

2 Answers   Norbord,

---

What is the biggest dam in america?

0 Answers  

---

how to calculate the size of triangular ring in rcc column?

0 Answers   Prime Perfect Buildcon,

---

Can inverted beams used in pipes during construction? If yes, explain how it can be implemented?

0 Answers  

---

to achieve the strength upto m-65 concrete what we should add a)more cement b)silica fume c)marecement with fly ash d)flyash

3 Answers   Omaxe,

---

five requirements of infill panels for walls?

0 Answers  

---

fluid flow takes place due to its:- viscosity,comprssibility,surface tension,deformation undershear force

3 Answers   SSC,

---

What is need for setting limits?

0 Answers  

---

list out various type of codes:-

3 Answers  

---

how much quantity of mortar required for cement pointing work?

0 Answers   City Corporation, Pragya Construction, Simplex,

---