ISO 16835:2014规定了耐火制品热膨胀的试验方法。它描述了确定线性热膨胀百分比、线性热膨胀曲线和线性热膨胀系数的方法。 ISO 16835:2014包括耐火制品热膨胀的以下三种试验方法:a）圆柱形试件接触法；b） 与杆试件接触的方法；c） 一种非接触式方法。

ISO 16835:2014 specifies test methods for the thermal expansion of refractory products. It describes a method for determining the linear thermal expansion percentage, the linear thermal expansion curve, and the linear thermal expansion coefficient. ISO 16835:2014 includes the following three test methods for the thermal expansion of refractory products: a) a contact method with a cylindrical test piece; b) a contact method with a rod test piece; c) a non-contact method.