Answer Posted / ketan khatri(pune)

TO REDUCE WATER HAMMERING EFFECT

I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?

2063

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A roof has a U value = 0.65 W/m2 .C. Extra insulation is to be provided. This insulation has a thermal resistance = 1.5 m2"C/W. Calculate the new improved U value.

2233

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what is the Purpose of Adding 20% of wet mortar & 1/3rd to Dry Mortar for PCC & Plastering & Rcc .is there any standard method for adding this .?

2270

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What is semirigid connections?

2115

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do we consider shrinkage factor for calculating cement consumption for CM mixes for different works?

1700

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whats is difference between anchorage length and development length

1839

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I would like to get the formula How can i calculate the productivity of a mason in terms of brick laying and plaster. i have 6000 Sqmt of interlock laying work i want to calculate - how many masons required to do the job - in how many days can it be done - what will be the production rate in 8 hours shift/ per mason if i can get some excell sheet , it will really help me in my calculations

1450

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What is the procedure of concealed plumbing in toilets?

2308

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What you understand by richter scale?

1173

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why we are useing plastic under the lean concrete?and whts the advantage?

2698

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HOw much % of premium on DSR-2013 currently

1925

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what is the code provision for acceptance of fineness modulus range for fine aggregates in design mix

5147

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Explain the water bound macadam roag

2666

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How does a traffic light signal work ?

2262

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why building got air crack? if it get in one particular are what is means?

2426

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