HOW TO CALCULATE QUANTITY OF CEMENT IN COLUMN || 1 काँलम मै कितना सीमेंट लगेगा

Let's assume you are going to construct a column of cross section 0.30m x 0.30m and height 3m using M20 grade of concrete. Volume of column = L x B x H = 0.30 x 0.30 x 3 = 0.27 m3. Volume of cement required = 0.4158 m3 x (1/5.5) = 0.0756 m3. Quantity of cement required = 0.0756 x 1440 = 109 kg.

This value is to be checked for durability requirement from IS: 456. In the present example against mild exposure and for the case of reinforced concrete the minimum cement content is 300 kg/m3 which is less than 362 kg/m3. Hence cement content adopted = 362 kg/m3.

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