Field Test and Analysis of Heat Transfer Coefficient Based on ASA Type Composite Wallboard in Energy-Saving Buildings
LI Deng-ying · Construction Conserves Energy · 2008
With the implement of the policy of energy saving and emissions reduction,a kind of new building material based on ASA was introduced in the domestic market.The ASA type wallboard is a new type of energy-saving wall material and suitable for apartment buildings.Taking an ecological demonstration room as study object,the field test of thermal insulation performance of this wallboard was carried out.The test result shows that the ASA type wallboard has good thermal insulation performance,and its heat transfer coefficient is 0.716 W/(m2·K) that increased 19% as compared to that of theoretical calculation.