ISO 29582-2:2009描述了一种通过半绝热量热法（也称为Langavant法）测量水泥水化热的方法。试验的目的是在最初几天内连续测量水泥的水化热。水化热用焦耳/克水泥表示。 ISO 29582-2:2009适用于所有水泥和水硬性粘合剂，无论其化学成分如何，速凝水泥除外。

ISO 29582-2:2009 describes a method of measuring the heat of hydration of cements by means of semi-adiabatic calorimetry, also known as the Langavant method. The aim of the test is the continuous measurement of the heat of hydration of cement during the first few days. The heat of hydration is expressed in joules per gram of cement. ISO 29582-2:2009 is applicable to all cements and hydraulic binders, whatever their chemical composition, with the exception of quick-setting cements.