Can rice husk ash be used instead of coal fly ash for manufacture of clc/ foam concrete

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In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting?

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how much shouid be the rate for ready mix concrete per cubic meter

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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?

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what is difference between NP2 NP3 NP4 CONCRETE HUME PIPES USED AT SITE

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Cement Co-eff. in block 1:6, brick1:4 work?

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I am a new valuaer. I am seeking for instruments which r used to locate the site and from where I got it?

1 Answers   Fast,

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what is meant by hidden beam & purpose of hidden beam

2 Answers   Carwell Construction, NTDC,

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How many 6.5 * 6.5 tiles would i need for a 36-sqaure-foot room?

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what will be the lap length of column reinforcement in case of welded lap

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we have a texmo make submersible water pump 5hp 10 stage what will be the total head & is it any thumb rule for calculating the head please reply urgently

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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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