calculate 1-2-4 ration concrete - cement - sand metal and water required for 1 cum

4 Answers   Gresp, L&T,

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i know that, the for calculating material required for concrete volume of concrete is taken 50-54 % more for wet volume. i have querry is that cement and sand volume taken more for making wet volume but in the case of aggregate why it is taken more there is no change in aggregate whether it is dry or wet.???? can you give me answer for this???

0 Answers   QRI,

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What is the mixing ratio of M7.5,m10,M30,m35&m40?

15 Answers   Reliance, Umiya Construction,

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HOW TO MIX M20 GRADE CONCRETE BY HAND? USING BOND.

1 Answers  

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among the strectcher, header, english and flemish bond which has greater strength? where these bonds are preferred?????

3 Answers  

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Why there is no use of sea water in producing electricity

20 Answers   Infosys,

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Explain moment of inertia?

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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How do You Maintain a structure after getting cube test of low strength.

0 Answers   L&T, Meinhardt,

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what is the density of the polythene sheet

2 Answers   NCC,

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For 1 cu m of concrete required 1.54 Cu m times dry volume. Pl give clarification of 1.54 factor

1 Answers   RASA, Unity Infraprojects,

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what r you reqired for concrete baching plant?

0 Answers   Balaji, L&T,

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