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.

2225

In a concrete grade C35A, C & A stands for what and equalent cube strength?

3608

WHAT IS YOUR EXPECTED SALARY?

2035

what is meaning of inverted beam.is it way to provide double mat in slab one at bottom and another at topif we go for provision of inverted beam. shall we construct structure with out plinth beam for us we have to construct small bus shelter

2463

What is fineness modulus ? and its sieve # ?

1308

What is the difference between pvc,cpvc and upvc and where it is used as per their properties?????

2956

if mineral admixture add into concrete then what is the differences between full cement concrete & fly ash added concrete of their SP. Gr.?and for the changes of SP. Gr. what is the changes in concrete

2064

Can rice husk ash be used instead of coal fly ash for manufacture of clc/ foam concrete

2455

what are the five benefits of using standard terminology in the measurement process?

2151

what is the anchorage length of reinforcement.

1719

How to calculate quantity of cement , sand and granite from concrete mix ratio and volume of work

3571

Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?

2058

What is the standard unit weight of Cast Iron pipe of 200MM Dia.(pipe specification is IS1538)

4136

Define What does civil status mean?

1347

How to do base isolation for RC framed structure using ETABS software?

4142