Answer Posted / anand samy

Water cement ratio = weight of cement x 0.45 or 0.5 (ratio)

for example if u take 50kg cement, the water volume is


50 x 0.45 = 22.5 water is needed for concrete..

also add some percent for wastage....

How to calculate unit weight of concrete for m40 grade.

4011

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The building has 12 columns of 12x9 in 3 rows of 4 each in a plot of 50'x30', The central row is strengthened with 16mm twisted rods. The roof area is 1500 sft including balconies. calculate the load factor per sft. Also indicate the number of roofs the building can withstand.

2734

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what is project?

2384

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What does civil status mean?

1206

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for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete

1938

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Describe the sections included in a typical bill of quantities

2281

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why is M25 and Fe 500 assumed to be most economical? i feel it is not.This is because higher grade of concrete and steel has higher lapping length and anchorage length compared to lower grades..

2626

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01. a. Diagram of a slump cone…………… 1 b. Size of Slump Cone…………… 1 c. Volume of a slump cone by av. Dia method…………… 1 d. Volume of a slump cone by av. area method…………… 1 e. Volume of a slump cone by frustrum method …………… 1 f. Angles of slump cone …………… 1 g. Slump measured by slump cone due to…………… 1 h. Slump does not measured by cylinder / cube due to …………… 1 i) ii) i. Slump cone is to be filled in……………………..Layers.

5624

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how water proof chemicals act in concrete to avoid leek?

2259

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how we check the thickness and line of ceiling plaster.

2674

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can you mail me detailed procedure,entire syllabus and practice papers of mpsc civil engineering branch.I am in third year now

2171

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how many tonnes equals to one cubic feet?

1678

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what is the max. and mim. height of vertical post in informatry sign board which is used in highway projects.

2764

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how calucate cement sand ratio for plstering

1988

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what pressure the NP2 class RCC pipe can sustain?

2718

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