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问下啊，抗渗混凝土取样留置的试块尺寸数量是否同普通混土？ - 工程施工 - 项目管理 - 氿上知道
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而抗渗混凝土除了按规定与普通混凝土一样留置抗压混凝土试块外；还需留置抗渗混凝土试块。
抗压混凝土试块有时需要留置同条件养护试块，而抗渗不需要。