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《渠道衬砌与防渗材料》GB/T 32748-2016标准于2017年1月1日起实施。该标准由水利部提出管辖“农田灌溉、供水等渠道工程建设和管理中衬砌与防渗材料”。采用混凝土砌块成型机生产的混凝土U型槽块、衬砌的混凝土块材,以及湿法模注成型的一些沟渠用混凝土块材,实际上都可以选择执行该项《标准》;对在河道上使用的生态挡墙砌块、护坡砌块,也有一定的借鉴意义。但是,GB/T 32748标准对混凝土砌块(砖)企业显得非常陌生。故在此,编辑部从该《标准》中,摘选与混凝土制品相关的条款内容,供读者学习、参考之用。
“Channel lining and impermeable material” GB / T 32748-2016 standard on January 1, 2017 come into operation. The standard proposed by the Ministry of Water Resources “irrigation, water supply and other channel construction and management of lining and impermeable materials ”. The use of concrete block molding machine production of concrete U-shaped groove block, lining the concrete blocks, and wet molding some of the ditch with concrete blocks, in fact, can choose to implement the “standard” on the river The use of ecological retaining wall block, slope protection block, also have some reference. However, the GB / T 32748 standard for concrete block (brick) business is very strange. Therefore, editorial department from the “standard”, the selection of terms and conditions associated with concrete products, for readers to learn, for reference purposes.