how to estimate plastering quantity if the given object is in circular. 12 mm thick both side 1:3
example= i have 8.15 m2 how to estimate quantity
Answers were Sorted based on User's Feedback
Answer / sreejith
I will give the basic for calculating the plastering quantity for 100 m2.You can use the same way based on your required mortar volume
Let Area to be plastered=100 m^2
& Thickness of plaster= 12mm=(12/1000)m= 0.012m
Volume of mortar required= 100 x 0.012= 1.20 m^3
Add 20% extra mortar for filling joint,depressions and
wastage.
Volume of the mortar= [0.20 X 1.20]+ 1.20=1.44 m^3
[Wet Volume]
Increase further by One-third of the volume to get Dry
volume
Quantity becomes= [(1/3) X 1.44]+ 1.44=1.92 m^3
Summation of proportion=1+5=6
For 12mm plastering in 1:5 cement:sand mortar mix,
1)Cement required= 1.92/6= 0.32 cu. m
No. of bags of cement= 0.320/0.0347=9.22 bags
>>9 bags(say)
Kgs of cement required=9 x 50= 450 kg (approx)
2)Sand required= [1.92 x (5/6)]= 1.60 cu. m
[Weight of 1 bag of cement= 50 kg
Cement should be always measured by weight to avoid
variation.
One 50 kg bag of cement weighs 1440 kg/cu. m
Volume of 1 bag of cement= 50/1440=0.0347 cu. m ]
Therefore to convert Cu. m into No of bags of 50 kg
cement,just divide the volume of cement by 0.0347
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / ajay patel
first find perimeter of cylinder that is (3.14 * D)
then multiplied by height of cylinder
do same for both side
you will ger ans in square meter
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / hanamareddy maddur
01) volume of plaster=area of plaster*thickness of plaster=8.15*.012=.0978 m2
02) 20 % extra for joint filling &wastage=.0978*.2+.0978=.117m2
03) 1/3rd volume increase to get the dry volume=1/3*.117+.117=.156m2
04) sum of proportion-1:3(1+3)=4
05) cement qty=cement proportion*volume of mortar /sum of proportion
06) cement qty=1/4*.156=.039*28.2=1.1 bag
07) sand qty=sand proportion*volume of mortar/sum of proportion
08) sand qty=3/4*.156=.12m3
Is This Answer Correct ? | 0 Yes | 0 No |
What is the difference between solids and fluids, in terms of their ability to resist force?
how to calculate the steel for beams and columns for tender purpose? any formula have?
types of concrete?
what is meant by velocity & gravity ?what is the difference between normal liquid flow & gravity liquid flow ?
why main steel is to be reinforced in shorter direction in case of slab?
can anybody provide me the HPCL apptitude papers?am having the test on march 2008 so plz
What is mean concrete class c35/20. Here C35 and 20 means?
I am a new valuaer. I am seeking for instruments which r used to locate the site and from where I got it?
what are the changes in concrete pour height as per IS 456, 2009?
What is the coeffiencent Friction Angle between Steel and Ashphalt?
1) write Short notes about Shellow & Deep well? 2) What is the full form of SPT & SMB? write short notes. 3) write short notes about efficiency of Riveted joint.
0 Answers Gammon, Rajiv Gandhi University of Knowledge Technologies RGUKT,
what is the difference between two way slab and flat slab? what is the benifits of flat slab?