Answer Posted / umair

Microsilica is basically an admixture... When incorporated in cement mixes it serves as an accelerator because of its high puzzolonic activity corresponding to increased percenatges of silica in it. Also it absorbs mositure readily due to its spongy texture. So it accelerates the hydration process and similarly leads to fairly good compressive strengths.

how many shuttering material required for 1000 sq.m built up area.

2358

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what is Short bored pile foundation.

2716

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What is kn measurement?

1258

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For plate load test why we are applying pressure 3 times the proposed allowable bearing pressure? Is there any supporting standards for this?

1803

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Water filter calculation formula

1775

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what is the max. area can we apply the plate load test ?

2390

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how to tie 10 legged stirrups

6525

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Where will be the maximum bending moment in a TEE Beam?

7542

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what quantities of work done in terms of sq.mts/day/ of 8hrs for each varpenter (shuttering) and Steel fitter in terms of Tonnes. For slabs, Columns etc.?

2140

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Why joints are provided?

1129

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Explain creep?

1104

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can stub column take the load as main column

1904

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What is the difference in painting using Roller and Brush? What is the paint consumption difference? As per IS one coat of painting is painting from left to right and top to bottom whether this can be done using roller ( Roller Stick height and feasibility) ?

1512

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for 32 dia (EQR HYSD steel) bar how much deduction for 45 and 90 degree band

1850

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What is rolling stock

2349

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