percentage of metal,clay or soil & water in water bond
macadam roads to know the quantities for each in total
volume of 11500 cubic meters

90

1) one brass of stone aggregate 20mm is good for how much sq.ft. work of concrete beam and 2) one brass of river sand is good for how much sq.ft. work of concrete beam . if ration is 1:4:6. at the same time how many bags of cement will be required for same work if each bag is of 50 kgs . please help me.

208

for solid cement brick without fly ash,we use dust,6mm,12 mm jelly,water my question is what Proportion we mix dust,6mm,12 mm jelly,water ? for good strength brick.

beam length 73 feet 4 inch,width 01 feet,height 50 inch so
every beam load how much? and what quantity of M.S ROD?
both side ony two column in middle no column.pls inform me
that this is stable or not ? and how much risk of this beam?

137

how many type of admixtures for water stored structure?

Please provide detail I.S standard code for using crush sand
instead of river sand for plaster and concrete grade M15,
M20, M25 and M30 and its mix design

What is the density of Fiber reinforced concrete and give
me the which fibers we can use in Concrete?

128

A 16 pile group, consisting of diameter concrete piles, were
cast in situ in a clayey soil whose unconfined compressive
strength is 1100 psf. Each pile is 60 ft long and the pile
spacing is 2.5 times the pile diameter.The water table is at
the ground surface and saturated unit weight of the clay is
118 lb/cu.ft. using a factor of safety 3 and a reduction
factor =0.45, compute the allowable capacity of the piles
acting as individuals