Answer Posted / md. abdur razzak

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Required concret Surface Temperature prior to coating of epoxy pain with references ASTM or ACI whatever

2233

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Formula for calculating the volume of bulb in underreamed pile

4993

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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

1871

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In the different classes or grades of concrete, what is the difference between C20, M20 B20. what are the letters C, M, and B stands for.

4279

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weight of 1 cft 10mm, 20mm, 40mm aggregate weight of 1cft course sand

5197

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what radial pressure, the NP2 class rcc pipe can sustain?

3387

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How many mortar required for Brickwork of 1 Cu.m works??

1507

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What is the different type of slump test indications?

1117

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what is the proper procedure in conducting a california bearing ratio penetration test on soil on cbr machine?

2079

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A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals

2223

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what is floating slab foundation?

1173

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When was the first motorway built in england?

1055

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An interior designer designed a rack with the given dimensions. The dimensions are in feet. This coplanar frame repeats at every 5feet and constitute a space frame. The total length is 120feet. Which steel member will you suggest? A square bar, A square tube or a circular tube. Explain.

1979

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what is meant by sustainable developement as far construction field is considered. Give suitable examples to explain the same

2197

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how do you stabilize a waterlogged area in road construction

6766

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