How do we get this formula Ast=(0.5Fck/Fy) into(1-(in sqrt(1-((4.6Mu)/Fck.bd^2))into bd
Fck=grade of cement i.e M25, M20
Fy=grade of steel i.e.Fe415,Fe250
Mu=moment
b=width
d=depthÂ

how to take the quantity of block work and plasteringÂ
1block price:3saudi riyal
cement:1bag:15 saudi riyal
sand:3bag:20 saudi riyal
1mason:9hour per hour 40 saudi riyal
1labour:9hour per hour 40 saudi riyal
can anybdy calculate

How to calculate quantity of plum masonry in 1:3:7

302

If the design CBR of subgrade is 10% but the material available on site is 30%.will you compact less(like 90%) where you get desirable CBR(10%).

685

i need the syllabus for the direcr recruitement of
executive engineers in andhrapradesh

320

Concrete could be defined as,
(1)An artificial stone
(2)Structural stone
(3)Strong stone
(4)Rock and Sand stone

159

from where ican get sample papers for CET-delhi 2012

375

how to calculate the loads on slab? what are the steps?

179

significance of specific surface area of particles?

117

i have a interlock pavement work.i need to compact about 2000 sq metres of sub base grade c of thickness 15 cm.what is the amount of water required for compaction ??

142

B.M DIAGRAMS & S.F DIAGRAMS OF CONTINOUS BEAMS

489

What is difference between limit state and working stress method? How it is applies in building structure.

37

Can anyone tell me the sequence of the activities in a
drawing room, kitchen & Toilet including civil work,
finishing, electrical & plumbing fittings

154

Reinforced concrete: suppose you are doing rough estimate
for purchase of rebar for reinforced concrete slab for
single stores residential building. You know total concrete
volume will be 100 m3. How many tons rebar 6, 10 and 12mm
will you require for the project?

218

How do you calculate qty for form work like props shuttering
sheet and acro span for residential block ?
for Example: 10 sq mt what is the material and qty require to
do form work.

1612

in one SQM plaster how much Cement and sand consumed in ratio
1:4