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.

0 Answers  

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what are IS code for M20, 25, etc

40 Answers   Aarvi Encon, Best Builders, L&T, NCC, PWD, RNS, Vardhman,

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Cement Co-eff. in block 1:6, brick1:4 work?

2 Answers  

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what is stress

5 Answers  

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We use d*d/162 formula to get the weight value of steel per m, what is 162 in this formula?

2 Answers   L&T,

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Can inverted beams used in pipes during construction?

0 Answers  

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How to calculate super built up area in residential building

1 Answers  

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In beams why the depth is > width

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how to find hardness of water?why it should be determined?

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how much used soil in 1 brick of standard size?

0 Answers   Global Career Solutions,

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What is the maximum cement content allowed in RCC?

11 Answers   L&T,

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what is the grade of 1:2:1 concrete mix

1 Answers  

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