I want to know about history of civil engineering?

1 Answers  

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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.

0 Answers  

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What is meant by Anchorage length? Development Length?

10 Answers   HSCC, VHR,

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what is the detention period for oxidation ponds

2 Answers  

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sometimes, in a column, reinforcement is provided equally on 2 sides and sometimes on 4 sides.what will be the difference in the method of designing?

3 Answers  

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what is the standard size of brick available in site in mm

6 Answers  

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Can we use PPC cement for RCC works? Upto which grade it can be used?

3 Answers  

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why curing is necessary?

5 Answers   Gammon,

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what is the allowable limit of wastage of cement for RMC at plant operated manualy

4 Answers   DLF,

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how can we calculate the quantity of cement, sand, aggregate in any concrete mix

2 Answers  

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How do you compute volume of airflow?

0 Answers  

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How to calculate the force on a column of three story building. What should be the base concrete height?.

0 Answers   C&C,

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