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Inventor:

季韬 (季韬.) [1] (Scholars:季韬) | 曾学鹏 (曾学鹏.) [2] | 张鸿儒 (张鸿儒.) [3] (Scholars:张鸿儒) | 王海亮 (王海亮.) [4] | 周怀磊 (周怀磊.) [5] | 马丛立 (马丛立.) [6]

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incoPat

Abstract:

本发明公开了一种再生细骨料超高性能混凝土及其使用方法,所述超高性能混凝土主要原料的质量比为:普通硅酸盐水泥:硅灰:石英粉:细骨料:减水剂:水=1:0.25~0.35:0.35~0.40:1.0~1.2:0.02~0.03:0.20~0.25,钢纤维体积掺量为0.5~3%。所述细骨料,按照重量百分数,再生细骨料:30~100%;天然砂:0~70%;再生细骨料属于类再生细骨料,其粒径范围为0.15~1.18mm或0.15~4.75mm。由于再生细骨料取代了天然砂,可减少对天然砂石的开采。再生细骨料属于固体废弃物,来源丰富,因此本发明具有良好的经济、社会和环保效益,适合于大规模推广应用。

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Patent Info :

Type: 发明授权

Patent No.: CN201710472311.1

Filing Date: 2017/6/21

Publication Date: 2019/12/17

Pub. No.: CN107235684B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 8

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