Question

How many traditional bricks are there 3 points in 200 cubic feet of brick masonry work? 1350 550 1100 2700 8 points Calculate the number of cement bags required in construction of an R.C beam having a cross-section of 9" x 18" and a clear span of 14'. Bearings of the beam are 6" on both sides. The concrete ratio is 1:2:4. Volume of 1 cement bag is 1.25 cft. 5 bags 8 bags 3 bags 1 bag

Answer 1

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* Given volume 200 cubic feet Volume of one traditional brick Lapproximately) 23cm x 11.4cm x 7.6 cm 1992-72 cm3 şa 1993 cm = 1993 cm?x 176m x 3-3343 cm3 0.07 16 cubic feet no. of bricks = 2794 200 0.0716 u 2700 (closest option) dc Rame width > clepth (d)s 18" clear Length (Le) = 140 I leffs (ilctd) (ect w) al minimum 14.5Severin 16.3125 14718 15-5! 12 minimum 146 = 14.51 TE eo effective length of beam = 14051 Total volume of of beam = 14051 x 9 x 181 12 cubic feet concrete ratio is 1: 2:4 7 cubic feet concrete requies 1 cubic feet cement 12 प्रत Xt 16.3125 (X 16.3125 = 2.33 cubic feet cement volume of 1 cement bag = 25 cubic feet no, of cement bags required 2.33 1.86 bags 1-25 ~ 2 bags from giver options recetest option shoulb be y bags (Please rate the censuces)