Please give me the mixing ratio for higher grades of concrete (M30, M35, M40, M45, M50) using cement, VSI sand (Maharashtra) and metal. In case any other additives are supposed to be added to my concrete please let me know about that as well.
Design a cantilever slab to carry a live load of 2000 N/m2. The overhang of the slab is 1.20m. b) A slab over a room is 4.75m x 4.75m. The edges of the slab are simply supported and the corners are not held down. The live load an the slab is 300 Kg/m2. The slab has a bearing of 15cm. On the supporting walls. Design the slab as per Rankine - Grashoff theory. Assume weight of R.C.C. = 2400 Kg/m2.
what is work of planning deptt. in any construction compny (in road project)
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how can calculate material in 1:1.5:3 ratio in concrete
how to calculate the bricks in 100yard
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what is the ratio of concrete to steel? what's its value??
Define relative co-ordinates?
how much thick Pcc required for floor tiles
M40 grade concrete has 40 n/mm2 strength.here what"s mean by n?
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pls give the grads of concrete and the ratios to the same
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