We analyze the existing ordinary and express methods aimed at the determination of the frost resistance of building materials and demonstrate their advantages and disadvantages. We propose a new express method, which enables us to determine the durability of stone with the smallest labor consumption and high efficiency. This method is based on the introduced criterion of frost resistance computed according to the water absorption (wt.%) and compression strength in the water-saturated state. The obtained results are in good agreement with the results given by the available ordinary and express methods.

中文翻译：

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硅酸盐建筑材料抗冻性评价的表达方法

我们分析了现有的以测定建筑材料抗冻性为目的的普通和明示方法，并论证了它们的优缺点。我们提出了一种新的快速方法，使我们能够以最少的劳动力消耗和高效率来确定石材的耐用性。该方法基于引入的抗冻性标准，根据吸水率 (wt.%) 和水饱和状态下的抗压强度计算。得到的结果与现有的普通方法和表达方法给出的结果吻合较好。