Consider the wall section shown in Fig. -4a, construction 1, and estimate the temperature of the inside surface of the concrete block at the furring. The outdoor temperature is 1 F (—17 C) and the inside temperature is 72 F (22 C) with a relative humidity of 45 percent. Would you recommend a vapor retardant? If so, where would you place it? Explain.
Figure 5-10 Wall section for Problem 5-36.
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