DOORS AND WINDOWS ENERGY-CONSERVING MEASURES OF SMALL TOWN HOUSINGS IN HOT SUMMER AND COLD WINTER AREA

Doors and windows are weak link in heat insulation of small town building.With the constant enlargement of the doors and windows, building energy consumption increases constantly. So research on the energy- conservation of the doors and windows has a very important meanings in improving indoor hot environment of a room. Starting in the importance of energy- saving of doors and windows, the way to the energy loss of doors and windows is analyzed, and the measures of energysaving of doors and windows are also proposed.