Answer / lucky

raft thickness - top & bottom clear cover - both direction top& bottom bar dia = chair hight
foot are both opposite direction 300 mm

Answer / narayan

Raft thickness-top and bottom cover-top reinfo-bottom main reinfo

all technical question

0 Answers   L&T,

---

The point of contraflexure occurs in

10 Answers  

---

percentage of wastage limits in construction materials EX : min & max . cement = fine aggregate = coarse aggregate = admixture = wood = tiles = painting = marbles = bricks =

1 Answers   NCC,

---

How its coming concrete grade M 20 means 1:2:4. how it coming 1:2:4.

0 Answers  

---

If specific gravity of cement is less than 3.15 what is the cause?

0 Answers  

---

Father of "reinforced cement concrete"?

1 Answers  

---

As per thumb rule cement required per 1 cum of M20 concrete is 411Kg/cum(1.57/5.5=0.285cum of cement i.e 0.285*1440=411Kg).But as per PWD rate analysis cement required is 347Kg/cum.the difference is 64Kg.This kind of difference is coming every grade of concrete.Can you give perfect suggestion regarding this.

2 Answers  

---

Cement require for 1sqm

3 Answers   L&T, Student,

---

How to calculate the shuttering materials i.e MS sheet,Props,Acrow Spans,2'x3' Runner,4'x3' Runner & beam plywood bottom, sides in thumb rules in slab area

1 Answers   TATA,

---

What is the civil engineer

5 Answers  

---

where cross hairs in surveying telescope are fitted

2 Answers  

---

WET BULB TEMPERATURE AND DRY BULB TEMPERATURE?

0 Answers   IOCL,

---