Answer Posted / rajasekar

OPC -Ordinary Portland Cement
53 Grade - a)Comp Strength is not less than 53N/mm2 at age 28 days
b)This one is high grade cement so hydration of cement is high Curing will happen suddenly

In Rcc ratio calculation I wanted to know quantity of Steel also.

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Explain what are the phases inspections are done by local authority while construction?

1169

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What is the origin of name railway sleepers?

1319

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step by step procedure to find out the percentage of steel in coloum,beam,slab,footing in detailed

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1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.

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Why nautical mile is different from statute mile?

1258

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2763

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Whats be the minimum foundation depth of multistoried building as per height of building in individual footing?

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where can i get the previous question papers for rrb section enginerr (civil)

2327

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How to calculate carrying capacity of the existing water supply trunkmain

2274

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1264

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how much to get of BRC lapping in full yield and half yield ?

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what is Short bored pile foundation.

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can any one tell me in detail footing estimation .. i am new here in dubai so facing lots of problem...

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