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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In cement making,what is meaning of blend,fineness,density. 

0 Answers   UltraTech,

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what"s the M book?

4 Answers  

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Hi frens, i need MahaGenco previous exam papers of civil engineering as well recent MahaTransco exam papers? If anybody having it plz help or at least i want to know which subject shuold i focus for studies? Thanks in advance.

0 Answers  

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What are the tests required to check the Quality of steel?

6 Answers  

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how to read the drawings to find the quantity of steel in a storm water manhole or any other structure?

0 Answers  

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how much should we assume for the weight of foundation ??

1 Answers   Unitech,

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what is diffence in grade 43 & 53 of cement?

4 Answers   KFC, L&T, NICE, Puravankara,

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difference between ordinary portland cement concrete strength and pozzolona portland cement concrete strenth

5 Answers   NCC,

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In cement concrete pavements why cracks are develop aolng with logitudinal&tangenteal directions

5 Answers   L&T,

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How to find CN by using arcgis 9.3?

0 Answers  

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in the construction of building,we are use formula for laping? such that how many formulae we use? which are them?

6 Answers  

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