Design a reinforced concrete combined footing (rectangular) for two columns located 3.60 metres apart. The overall sizes of the columns are 40cm x 40cm and 69cm x 60cm and the loads on them are 1000 kn and 1500 kn respectively. The space available for the width of the footing is restricted to 180cm. The S.B.C. of the soil is 280 kn/mm2 use M15 concrete.

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The portion of a brick cut across the width is called?

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I got a concrete base to do 2200 x 2200 x 150 mm can you tell me how to calculate the quantity of cement to use

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specific gravity of sand, coarse aggregate, cement.

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what is bulkage

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