what are the mixing of M10,M15,M20,M25,M30grades?

4 Answers   GMR,

---

If we use oil,inner on the column box, it'll make rust on the column steel?

4 Answers  

---

what is the difference between built-up area & carpet area? how to calculate this areas?as there are any formula to calculate these areas?

6 Answers   Dimension Data,

---

what is the real de-shuttering time for rcc column,slaband wall

3 Answers  

---

In footing (mat) if two different dia of rods are to be used which rod should be placed at top and bottom ( eg. 10mm & 16mm dia rods)

7 Answers  

---

---

how to calculate cost of raw materials of a building for 1000 sqft & also consolidated cost of labour in a 1000 sqft building

0 Answers  

---

what is the use of water bar in water tank and is this an extra item in estimate?

0 Answers   PS Constructions,

---

What is the meaning of Fe415 ?

6 Answers   Arul Constructions, L&T, SSM,

---

Design a cantilever type retaining wall to retain sand for 4m above the ground. The sand fall slopes at the rate of 1 vertical to 2 horizontal. The weight of sand is 18000 N/m3, the angle of repose being 30. The safe bearing capacity of the soil is 200 kn/m2 at 1/25m below the ground level. Use m 15 concrete mix.

0 Answers   College School Exams Tests,

---

what is the percentage of binding wire required for 1 mt of steel binding in gerally

5 Answers  

---

how do you calculate the quantity of steel,cement for plinth beam. (example size 41'*0.58'*1.08')

0 Answers  

---

how can change 12mmdia@150c/c bar spacing to 16mmdia

12 Answers   Amanah Tech, Envoy Group, Globus Constructions,

---