How to calculate cement and sand quantities in cement mortar
As 1:1,1:2,1:4,1:6 ?
Answer Posted / santosh singh
the procedure to calculate quanity is given below
eg. if cement mortar ratio is ( 1:6)
suppose 1 cum of cement mortar work is to be done
then add 60% extra for voids & cavities in case of plaster
then total volume of work = 1 + 60/100 x1 =1.6 cum
quantity of cement in cum = 1.6 / (1+6)= 1.6/7=0.228 cum
but as we know cement is available in market in 50 kg
bags (volume of 50kg cement is = 0.0347 cum)
thu quantity of cement in bags = 0.228/0.0347= 6.57 bags
quantity of sand in cum= 0.228 x 6 =1.36 cum
eg. if cement mortar ratio is ( 1:4)
suppose 1 cum of cement mortar work is to be done
then add 60% extra for voids & cavities in case of plaster
then total volume of work = 1 + 60/100 x1 =1.6 cum
quantity of cement in cum = 1.6 / (1+4)= 1.6/5=0.32 cum
but as we know cement is available in market in 50 kg
bags (volume of 50kg cement is = 0.0347 cum)
thu quantity of cement in bags = 0.32/0.0347= 9.22 bags
quantity of sand in cum= 0.32 x 4 =1.28 cum
this is exact procedure.you can calculate for any ratio of
cement & mortar
| Is This Answer Correct ? | 303 Yes | 69 No |
Post New Answer View All Answers
what is civil engineer greatest strength and weakness?
Define What are the materials used in building a gravity dam?
How to calculate canal slope curvature qty!
how many tonnes equals to one cubic feet?
How to calculate the quantity of ingredients of M20 grade concrete?
How do you convert wind speed into force?
How you read 5x3x1 #4 @ 20" 0/C in steel structure?
In cement making,what is meaning of blend,fineness,density.
I what know about life time of frp tank plz explain about it specifications & other details
construction workers how much time take one work or qty
what is pouring and explain
what is the weight of 10mm,20mm,40mm aggregate
LET ME KNOW HOW IS CALCULATE RUBBLE WALL .3'00" IN BOTTOM 1' 6" IN TOP HEIGHT 8' 0" AVERAGE. length 200'00". please give correct answer.
how we check the thickness and line of ceiling plaster.
Is it necessary to apply tack coat over the primecoat. IF not what happens.answers other than 1.to superimpose the next layer(2) to adhere the layers so as to form homogenity.