The Investigation of the Effecting of Solar Radiation on Housing and Building Facades

The present work investigates solair temperatures in Iraq and the level of confrontation imposed upon building facades, and presenting a set of nomographs to easily calculate it. In hot dry climates, the building envelope embraces. protects and shields the residents against solar radiation domination and hostile, very hot air Acquiring suitable properties and adequate thermal resistance will minimize discomfort and reduce energy consumption, hence securing the conservation of energy Building thermal regulation standards all ever the world we repeatedly polished to cope and encounter the surrounding climate. It is worthless to relay and depend only upon registered air temperature and neglecting the heating effect of the solar radiation opposing and confronting buildings. Within this procedure.