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EN 12350-7:2019+AC:2022現(xiàn)行
Testing fresh concrete - Part 7: Air content - Pressure methods
出版：Comite Europeen de Normalisation
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標(biāo)準(zhǔn)編號(hào)： EN 12350-7:2019+AC:2022
標(biāo)準(zhǔn)類別：Standard
出版單位：Comite Europeen de Normalisation
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm.
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