An analysis of the main causes of efflorescence in brickwork in the Aral Sea region is presented. It was found that as a result of alternate wetting and drying of building material, during which crystallization of salts occurs in the pores of the material, the formation of polywater crystalline hydrates with volume growth of volumes surpassing the volume of the pores in the material results in the appearance of pressure that destroys the building material. The external signs of salt corrosion are peeling and chipping of ceramic bricks. The particulars of the formation of efflorescence in ceramic bricks under the conditions extent in the Aral Sea region are indicated.

中文翻译：

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咸海地区砖砌风化的原因分析

提出了咸海地区砖砌体风化的主要原因。已经发现，由于建筑材料的交替润湿和干燥，在此过程中，在材料的孔中发生了盐的结晶，形成了体积体积增长超过材料中的孔体积的多晶水合物。在破坏建筑材料的压力下出现。盐腐蚀的外部迹象是陶瓷砖的剥落和碎裂。指出了在咸海地区在一定条件下在陶瓷砖中形成风化的细节。