Answer Posted / sobhanbabu

d^2/162 is the formula to know the 1m length of a sttel
rod.here i want the size of the beam and size of the
footing to calculate the steel.

what is differences between ferrock and concrete ?

2008

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

2697

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While doing civil foundation of machinery. How will you process for it? & We also fixing plates at top surface of foundation, then what is the procedure?

1139

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How do you compute the volume of airflow?

1080

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In case if concrete box girder bridges how is the number of cells determined?

1152

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How many square meter can mason layout chb per hour

2226

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what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

2723

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How will drive weight formula for circular cylinder steel bar in kg/ m please step by step drive?

2171

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how calucate cement sand ratio for plstering

1940

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The definition of national highway

1780

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Explain the different types of roofing systems?

1207

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What Is the Thumb rule to calculate depth and dia of pile required to carry specified load on differeent soil

2734

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For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38

1855

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Which architectural movement is also known as jazz moderna?

1299

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As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.

1928

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