Question

In: Civil Engineering

Do a quick calculation of the thermal conductance (U value) across a cavity wall consisting of:...

Do a quick calculation of the thermal conductance (U value) across a cavity wall consisting of:

1. Outer skin 110mm brickwork (South facing, exposed aspect)

2. 30mm cavity

3. Inner skin of 10mm plasterboard

(Hint: R value and U-values are required)

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