For 1 cu m of concrete required 1.54 Cu m times dry volume.
Pl give clarification of 1.54 factor
- 1 Answers
- 3178 Views
- RASA, Unity Infraprojects, I also Faced
- E-Mail Answers
Answer Posted / surajitg
Bulk density of green concrete i.e. mixture of WATER, cement, sand and aggregate is around 1.70 gm/cc or 1700 Kg/ Cum before compaction. So to produce 1 cum of compacted concrete we need 1.54 cum of mix volume including AIR.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
a solid steel rod length 2m dia and 20mm vertically hangs from celling and has a collar firmly atteched to it. above the collar an annular rubber washer of 40mm th. having stifness k = 5n/mm is placed. determine maximum stress in the rod caused by mass of 5 kg falling through a height of 1.2m.
What does civil engineering mean?
HOW SOON CAN YOU TRAVEL DON TO ANY LOCATION POSTED U?
Can we use concrete of slump cone in cube casting in which we have already measured slump?
Why reinforcement done in shorter span in two way slabs
what is meant by shear center?????
Critical Path Method is...
) Design a gussetted base for a column section consisting of one sc 250 with two cover plates 300 x 25 mm carrying an axial load of 2500 KN. The S.B.C. of soil is 250 KN/m2 and the permissible bearing pressure on concrete is 4000 KN.
In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting? 2nd :- I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
Define What is a projection line?
the volume of cement req for 70cum of brickwork in 1:6 cement mortar is approx is equal to 3cum 5cum 7cum 1ocum
Define the various stages of the project planning process in construction.
Maximum cement content in 1cum for RCC and PSC? (please give IS,IRC referance?
How much wastages taken in 1. cement 2. steel 3. fine aggregate 4. coarse aggregates (10mm, 20 mm)
Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?
