Answer / hari

for M15 proportion is 1:2:4
dry volume of concrete in 1 cum = 1.54
cement qty - 1.54/(1+2+4)*1 = 0.22cum
Fine Agg - 1.54/(1+2+4)*2 = 0.44cum
coarse Agg - 1.54/(1+2+4)*4 = 0.88 cum

check any proportion - (0.22+0.44+0.88) = 1.54cum

Answer / r. dilli babu

M15 (1:2:4)
=((0.45/sand ratio)*1440)
Cement=324 kg , 6.48bags, 8.1cft
sand=16.2 Cft
Mattel=32.4 Cft

Answer / mangesh

for M15 proportion is 1:2:4
assume wet volume 1 m3 of work
to produce 1 m3 of wet volume we need 1.54 dry volume
cement qty=1.54/1+2+4=0.22 m3
hence no of bag=0.22*1440/50=6.33 nos
sand qty=0.154*2=0.308 m3
agg qty=0.154*4= 0.616 m3


40 mm is max size of agg & it is the std value

Answer / n3

for M15 proportion is 1:3:6
assume wet volume 1 m3 of work
to produce 1 m3 of wet volume we need 1.54 dry volume
cement qty=1.54/1+3+6=0.154 m3
hence no of bag=0.154*1440/50=4.44 nos
sand qty=0.154*3=0.462 m3
agg qty=0.154*6=0.924 m3


40 mm is max size of agg & it is the std value

Answer / raju

for M15 proportion is 1:3:6
assume wet volume 1 m3 of work
to produce 1 m3 of wet volume we need 1.54 dry volume
cement qty=1.54/1+2+4=0.22 m3
hence no of bag=0.22*1440/50=6.33 nos
sand qty=0.154*2=0.308 m3
agg qty=0.154*4= 0.616 m3

productivity of steel fitter per day

2 Answers   Shapoorji Pallonji,

WHAT ARE TYPES OF STRUCTURES

7 Answers  

20mm thick sand face plaster on walls consisting of 12 mm the backing coat of c.m.(1:3)and 8mm thick finished coat of c.m.(1:1)including scaffolding, watering, finishing etc complete please calculator with methyl et et r u

0 Answers   Dhruv Construction,

HOW MANY BAGS OF CEMEMT USED IN PER M2 OF PARTITION WALL

0 Answers   ACMK,

8mm steel not available at site used bar 8mm and 150cc please tell me specing i used 10dia bar write formula please

4 Answers   Bestech,

how to find quantity of total concrete, cement bags and sand. for any ratio

4 Answers   Jayabheri,

What is yield strength of steel?

5 Answers   Mantri,

Bearing capacity of soil determined as per ASTM is to design the foundation size.what is the importance of EV1/EV2 value as per DIN .My consultant ask me to test the the soil as per din to find out this ratio to assess the compacted strength of soil ,,?? is it meaning full ??

0 Answers  

How to calculate the load of partion in flat slab if we use brick?

0 Answers   CE, Mahalaxmi Developers,

how much cement sand n bricks required in im3?and how much in plaster?

0 Answers  

Which of the following armed forces has decided ( in August 2016) to appoint P V Sindhu ( Olympic silver medalist) as its brand ambassador? A) ITBP B) CRPF C) NSG D) CISF

1 Answers   HPSSSB,

what is 43 and 53 grade of cement? that 43 & 53 represents what?

8 Answers   L&T, Saint Gobain,