内容标题25

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              2. 矿物】掺合料
                矿物掺合料
                广连高速
                矿物掺合料

                矿物掺合料系针对混凝土特殊需求设计研发的专用矿物外加剂。其中SBT?-HDC(Ⅴ)和(Ⅷ)系列产品聚焦低水胶比混凝土应用过程中◣存在的诸多技术问题,解决了低水胶比混〓凝土拌合物粘度大、损失快、体积稳定性差以及后期强度提手则被李冰清反拧着升难等问题,已广泛应用于重庆塔等超高层建筑、万福矿井等超深井筒、XXX防护等军事防护工程。

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