how to calculate quantities of sand , cement & aggregate in
1m3 - M20 , 1m2 of 6mm/12mm/20mm plaster , 1m3 20cm/ 1m2 of
10cm brick wall, paint quantity for 1m2 snowcem and lime
painting?
- 3 Answers
- 68903 Views
- DCPL, EverSun, Pace Power Systems, Sobha Developers, I also Faced
- E-Mail Answers
Answer Posted / v.purushotham
1. Grade of concrete M20 so ratio is 1:11/2:3
let volume of concrete - 1cum
total ratio- 1+1.5+3 = 5.5
cement = 1x1.54/5.5 = 0.28 cum so cement is =0.28x
1440Kg/cum = 403.2 Kg = 8.064 bags
sand-0.28*1.5= 0.42cum
aggregate- 2.8*3= 0.84 cum
2. plaster = suppose 12mm palster
consider 1 sqm ratio is 1:6
volume of concrete= .012x1= .012cum ( per 1sqm)
incrase 20% for joint, filling and wastage=.012*20%=.0144
calculate 1/3rd of mortar when
dry= .0144*1/3+.0144= .0192cum
summation of ratio = 7
cement= .0192/7=.00274cum
= .0789bags
sand= .00274*6=.0164cum
this formula applied for 6mm and 20mm also.
plaster area= paint area
| Is This Answer Correct ? | 89 Yes | 26 No |
Post New Answer View All Answers
What is the procedure and technnology behind jointing of prestessed block in Delhi metro rail project.
cement required for construction of 400mm*200mm*200mm concrete solid blocks for 1sq.mtrs,how?
Describe the advantages and disadvantages of using plastic and timber fenders?
225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way slab.
If we have the center line of the Finnish road level and we want to know what level of pay would have offset the Lhs and Rhus RHS 1,2.5,5 1,2.5,5 m.
Detection of a beam & a girder are––––
what is features of a typ-ical modern air-conditioning installation?
How reactor of SBR installed , is it be over ground, fully under ground or semi sunk ?
An interior designer designed a rack with the given dimensions. The dimensions are in feet. This coplanar frame repeats at every 5feet and constitute a space frame. The total length is 120feet. Which steel member will you suggest? A square bar, A square tube or a circular tube. Explain.
Aptitude, reasoning, quants, verbal and technical question
What is absolute pressure? How absolute pressure is calculated?
How cracks in concrete can be avoided?
What are the uses of groynes?
What is meant by dimensioning?
resins are not soluble in water soluble in spirit used in varnish left behind on evoporation of oil
