مقارنة السلوك الحراري لمواد التغليف الطبيعية والصناعية للجدران على حمل التبريد في بغداد

Abstract

Research aims to make a comparison of the thermal performance between modern packaging materials and traditional for walls of buildings in Iraq. Where increased in recent times the entry of new materials used in the packaging and external facades of buildings or inside the building as decorative materials. The study conducted a survey of those materials and thermal testing and analyzing the value of convection (cooling load) when the use of such materials or other traditional materials. The results showed that the percentage reduction in load when using internal packaging material ranges between 12% -10%, which is higher than the value of the reduction of external packaging materials did not exceed 2%. The study also pointed out the need to use a thermal insulation when covering the wall to make the thermal specifications of the walls of the Iraqi within the international standard specifications.