Answer / qc

As per ASTM C 109/C 109M – 01 , W/C is 0.485. It mean when we add the cement 1Kg, we need to add water 0.485 kg. When we make the six mould of 50x50x50mm,We need to mix
Cement, g 500
Sand, g 1375
Water, mL 485
this is the water content in cement mortar.

Answer / bong/mustafa

1 bag of cement as per standard =7.5lts per bag,

3 x 7.5 =22.5lts.

how do you calculate the length of "L" of main & distribution bar for reinforcing of raft footing

0 Answers  

---

in staad which are the point is to be checked for not fail of structure

1 Answers  

---

In built up area basis what is ratio of concrete

1 Answers  

---

what is a weight of 10mm, 20mm, 40mm aggregate ?

1 Answers  

---

How many modular bricks are required for 1 cubic meter of brick masonry?

14 Answers   ITI, L&T,

---

I am a civil engineer . I am also selected for sbi clerk interview which is to be held on 4th May2010 is there anybody resembling the same? what question can be asked and what should be the probable answers?

0 Answers  

---

How much does it cost for a R.C.C cover slab of size (450mmX 600mmx 100mm) double rf net given in feets using hand mix concrete?

0 Answers   ADK,

---

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  

---

Actually i am confused that how to calculate the bending moment for a semi-circular beam and curved slab.If any one have a good idea about the matter,please give the answer with a suitable example. Thank you......

0 Answers   Contech,

---

1 cu.m contain how many hollow & solid bricks?

3 Answers   L&T, SSC,

---

what is the proedure to do soundness test in cement? What is the maening of soundness? Why we do it for cement?

1 Answers  

---

natucher of concrete &type of concrete?

0 Answers  

---