標準號：DIN EN 1934-1998
中文標準名稱：建筑物熱性能.熱阻測量.熱流計熱箱法.砌墻
英文標準名稱：Termal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry; German version EN 1934:1998
標準類型：P31
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：P31
國際標準分類號：91.120.10
適用范圍：The document applies to the determination of the steady-state heat transfer properties of masonry walls in a hot box by means of a heat flow meter mounted on one face of the wall to be tested. It describes the apparatus, measurement technique and necessary data reporting. The property that is measured is the surface-to-surface thermal resistance of the specimen. From these measurements the thermal resistance for application in buildings are derived. The thermal transmittance of a masonry wall can then be calculated from this value with standardized surface coefficents.#,,#