Onsite percentage wastage of Concrete, Rebar, Blockwork/Brickwork, Plaster, Floor tiles ??

2 Answers   HDIL,

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what is the grade of concrete?

3 Answers  

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a solid steel rod length 2m dia and 20mm vertically hangs from celling and has a collar firmly atteched to it. above the collar an annular rubber washer of 40mm th. having stifness k = 5n/mm is placed. determine maximum stress in the rod caused by mass of 5 kg falling through a height of 1.2m.

0 Answers   Sail,

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which size of box use of cement,sand,aggregate to use the m 20 concrete. i know the quantity of material cement 400 kg or 8 beg ,662 kg sand and 1200 kg aggregate. i can use only 1 beg cement so pls give me answer . thx in advance

4 Answers   HCC,

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Why we use sin wave only in ac not use any other form of wave?

3 Answers   L&T,

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What is the density of 1:1.5 (Cement:sand) ratio in plaster? And Conversion in 12.5 mm thickness per square meter? Howmany Kg of Cement square meter in ratio of 1:1.5?

0 Answers  

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WHAT IS THE % OF CONCRETE WASTAGES PERMITED IN A LARGE PROJECT ? AND WHICH IS CODE TO BE REFERED.

0 Answers   L&T,

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What is the veriplus for ellips card length formula (major axis 3.4m,minar axis 2.6m spacing 0.2m

0 Answers  

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WILL ANY COLLEAGUE TELL ME THAT WATER RATIO IS FIXED FOR ANY TYPE OF CONCRETE? OR HOW CAN WE DETERMINE THE RATIO OF WATER IN A CONCRETE MIX.

3 Answers   FHA, Unitech,

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what is mean by shear resistance in concrete?

3 Answers   CCCL, Noble Consolidated Glazings, Sobha Developers,

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what is parametre for M25 after 7 days strength

0 Answers  

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For a RCC section with congested reinforcement , what is the compaction factor

3 Answers   Arihant, GMR, Gulf International Contracting, NBCC,

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