Answer Posted / pranav panchal

For sand: -


Take it in ur hand if you find more clay content in the sand then its not good for concrete work, sand must be free from grass and other impurities likes clay clots, roots, round stones.

For bricks:-

Take 2 bricks and stuck them if you get sound like ring bell then its good.

take 5 samples and leave them one by one from the height of the 1 mt, bricks must not be broken nor get cracked.


For aggregate:-

Must not be more flaky, rounded, must have angular corners and must be free from the dust

in 100 cft = 1350 bricks in 100 cft = ? bloks

2933

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Design an underground tank of internal dimensions 6m x 3m x 3m. The soil surrounding the tank always remains dry. The tank shall be provided with a roof slab. The soil weighs 16000 N/m3 having an angle of repose of 30.

2057

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material used for mendrel use to bend epoxy coated rebar

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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.

2666

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plumbing CPVC fitting FTE Brass full form

2643

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What is the force exerted by the tacoma narrows bridge?

1177

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Define What is an ice dam sock?

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2447

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What is the diff b/w ROAD TUNNEL & RAILWAY TUNNEL ??

2314

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1083

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how much of quantity of material required for execution of one cubic meter of random rubble masonry in 1:3 cement mortar

2319

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One plate (women civil worker lifting Plate - Satti) sand measures how many cubic feet?

2307

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How to calculate the crank rod in slab

2377

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what is relation between SPT N value and driving piles after conducting a soil test?

2086

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Define What is diversion tunnel in a dam?

1190

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