Calculation and analysis on inner surface temperature of envelope of natural ventilated buildings in Guangzhou

The inner surface temperature of building envelope plays an important role in thermal comfort of human body in the buildings regulated merely by natural ventilation. Analyses the inner surface temperature of several envelopes and puts forward the reasonable heat insulation measures for building envelope in Guangzhou. Concludes that the envelope of heavy quality material plus external heat insulation layer is very beneficial to improving the indoor thermal environment in natural ventilated buildings.