以水泥、矿渣为原材料，通过一定的配合比设计，制备了矿渣混凝土试块，对不同养护条件下硬化矿渣混凝土的力学强度进行了试验研究，结果表明，蒸汽养护显著提高了矿渣混凝土的性能，湿养护对性能有一定的提高作用，而空气养护则对性能有负面影响。%Taking cement and slag as raw materials,through certain mixing proportion design,the paper prefabricates slag concrete blocks,ex-perimentally studies mechanical strength of hardened slag concrete under different maintenance conditions. Results show that:steaming mainte-nance obviously improves the slag concrete performance,wet maintenance has certain role for improving its mechanical performance,however,air maintenance has negative impact upon its mechanical performance.
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