规定了测定承重墙和混凝土地板之间水平接缝的机械性能的试验方法，这些接缝承受垂直荷载和地板传递的力矩。墙壁可以是由砖石或预制构件组成的内墙或外墙，并在一侧或两侧支撑地板。

Specifies methods of test for the determination ot the mechanical properties of horizontal joints between load-bearing walls and concrete floors subjected to vertical loading and moments transmitted by the floors. The walls may be interior or exterior walls composed of masonry or of prefabricated units and supporting a floor on one or on both sides.