第五代高性能混凝土膨胀剂(ZY)能较好地解决建筑结构的裂渗控制问题。
The fifth generation swelling agent (ZY) with high performance can solve well the controlling for cracking and penetrating of building structure.
而普通混凝土膨胀剂的膨胀速度较小，不能补偿高性能混凝土的早期收缩。
Plain concrete expanding admixtures expand slowly, and cann′t compensate for HPC′s early shrinkage.
试验研究了不同掺量和不同细度的膨胀剂对高性能混凝土的影响。
The test studied the effects of expanding admixtures of various additive rates and fineness on HPC. The testing result shows that finer expanding …
试验研究了不同掺量和不同细度的膨胀剂对高性能混凝土的影响。
The test studied the effects of expanding admixtures of various additive rates and fineness on HPC. The testing result shows that finer expanding …
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