鉴于混凝土小型砌块生产成套设备在国内已有10多年的工程实践，并已形成行业中一定规模和数量的生产厂家，在目前墙改高潮中，为保证混凝土小型砌块生产成套设备及砌块的产品质量，迫切需要编制我国《混凝土小型砌块生产成套设备》标准。力此，建设部建标［1993］318号文下达了 In view of the fact that concrete small block production complete sets of equipment have been practiced in China for more than 10 years and have formed a certain scale and number of manufacturers in the industry, in order to ensure concrete small block production equipment and blocks in the current climax of wall reforms The quality of the product, the urgent need to compile China’s “small concrete block production equipment” standard. In this regard, the Ministry of Construction issued a document [1993] No.318