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.

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how many plastr work in one bag cement

3 Answers  

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what is education Cess.

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As column is compression member then why we use steel to make it reinforced as it is already capable of taking compressive load?

2 Answers   MBL Infrastructures,

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Standard weighs for different grades of concrete?

5 Answers  

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how can we differentiate the KOTA STONE and SHAHABAD STONE by vision?

2 Answers   JMC Projects,

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What is the cement and sand content in the mortar used to build 1 sqm of 190x190x390mm hollow and solid blockworks?

2 Answers  

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What is the meaning of RCC NP3 Pipes

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how much need sand and cement for 1 cft roof construction?

0 Answers   Indus Valley Construction IVCC,

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what is meant by velocity & gravity ?what is the difference between normal liquid flow & gravity liquid flow ?

6 Answers  

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Explain what is Critical Path Method (C.P.M)?

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how to convert feet value in meter value?

10 Answers  

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