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高强度灌浆料的利与弊

更新时间:2019-02-26 点击数:2443

高强度灌浆料的利与弊

  用代替一些水泥制备高强度山东灌浆料,有利于减少灌浆料的收缩,而不增加用水量; 灌浆料生产厂家认为飞灰是非常高的非收缩砂浆弹性模量效果类似于反向强度的效果。早期弹性模量逐渐减小并在后期逐渐增加。

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