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低强混凝土可泵性的研究与应用 |
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PUMPING-SUITABILITY STUDY AND APPLICATION OF LOW STRENGTH CONCRETE |
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摘要 将大掺量活性细掺料和泵送剂加入混凝土拌合物中,两者的复合作用下,可使混凝土的工作性、耐久性?熏强度得到改善,并提高低强混凝土的可泵性。 |
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关键词: 低强混凝土
细粉料
活性细掺料
泵送剂
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Abstract:
By adding into concrete batch with greater proportion of active fine additive and pumping agent,reacted to the compound impact of the two substances,concrete workability,durability and strength could be improved.In addition,pumping-suitability of low strength concrete may be improved as well.
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Key words: low strength concrete fine powder active fine additive pumping agent |
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