红砖是采用粘土、页岩、煤矸石等材料作为原材料,经过相应设备将其进行粉碎、混合捏练、压制、干燥、焰烧等一系列施工制作而成的一种烧结型建筑砖块。一直以来,这种材料因具有较高的耐久性、强度、保温性能以及隔音效果而在建筑工程中得到广泛的应用。但是也正因为红砖的生产方式相对比较简单,为了确保其质量,我们很有必要对其进行检验。随机抽样是红砖检验工作中常见的一种方式,下文浅要分析了该方法在红砖检验中的应用,以供参考。 Red brick is made of clay, shale, coal gangue and other materials as raw materials, through the appropriate equipment to be crushed, mixing kneading, pressing, drying, burning and a series of construction made of sintered brick. This material has been widely used in construction projects due to its high durability, strength, thermal insulation and sound insulation. But also because of the relatively simple way of producing red bricks, in order to ensure its quality, we need to test it. Random sampling is a common way in the inspection work of red brick. The following briefly analyzes the application of the method in the inspection of red brick for reference.