if the nitrates more than 45mg/l in water lead to disease then what is it called

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how many cement in cubic feet of 40 kg bag white cement.

1 Answers   Mondol Group,

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What the advantages and disadvantage of using 90mm and 100mm bricks for a wall of a house? Thanks for any input.

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Would you cause a 55-gallon drum of water to weigh more by climbing in?

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Which one is the main bar in a square slab (2m x 2m)

7 Answers  

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In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

1 Answers   Unitech,

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Which Cement is good for concrete, Is that grade 33, 43 or 53?

10 Answers   Modi Builders,

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What black man invented the clothes dryer?

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Ratio for 4500 psi concrete

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what does a civil engineer should know?

11 Answers   DLF,

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Find out Cutting Length of Steel for Right angle Triangle? Where Opposite Side 4m, Adjacent side 6m. (Assume cover 40mm)

0 Answers   DBL,

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what is concrete

9 Answers  

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