为建立可追溯的新型墙体材料产品信息,促进新型墙体材料产品质量的提升,广州市建筑节能与墙体材料革新办公室近日发文(穗墙建[2017]20号),要求发展已经在蒸压加气混凝土砌块实施产品标识基础上,进一步扩大范围,对板材类、砖类及其它砌块产品等实施标识管理。具体要求是:生产企业应在2017年7月1日前 In order to establish a traceable product information of new wall materials and promote the improvement of the quality of new wall materials products, Guangzhou Office of Building Energy Efficiency and Wall Materials Reform recently issued a document (Eggwall Construction [2017] No. 20) Pressurized concrete blocks based on the implementation of product identification, to further expand the scope of the plate, brick and other block products, such as the implementation of marking management. Specific requirements are: manufacturers should be July 1, 2017