Study on the Hydraulic Performance of Concrete Reinforced by CaCO3 Modified Polypropylene Fiber

被引：0
|
作者：
Peng, Gang [1 ]
Zheng, Wei [1 ]
Chen, Ying [1 ]
Dai, Dong-peng [1 ]
Wang, Yi-min [1 ]
机构：
[1] Donghua Univ, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China
来源：
PROCEEDINGS OF THE 7TH NATIONAL CONFERENCE ON CHINESE FUNCTIONAL MATERIALS AND APPLICATIONS (2010), VOLS 1-3 | 2010年
关键词：
CaCO(3); PP; concrete; reinforcement; hydraulic property; COMPOSITES; BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the concrete were reinforced by CaCO(3) modified PP fiber. The freeze-thaw resistance, anti-permeability and anti-erosion performances of the concrete were studied. The results indicated that CaCO(3), modified PP fiber played a significant role on reinforcement of concrete due to improvement of its density and hydrophilic property. Moreover, freeze-thaw resistance, anti-permeability and anti-erosion performances were greatly improved. Impermeability level of the modified concrete was beyond W8, and anti-erosion performance was improved by 33%similar to 87%.
引用
收藏
页码：1824 / 1827
页数：4
相关论文
共 50 条
  • [41] STUDY OF CACO3 FILLED POLYPROPYLENE COMPOSITE WITH LONG USE LIFE TIME
    PAN, JQ
    XU, HM
    QI, JY
    CEN, JF
    MA, ZM
    POLYMER DEGRADATION AND STABILITY, 1991, 33 (01) : 67 - 75
  • [42] Caustic study on stress singularities in polypropylene/CaCO3 nanocomposites with nonionic modifier
    Zhang, J. L.
    Bai, S. L.
    Liu, D. L.
    Zhang, Q. X.
    Yu, Z. Z.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (02) : 238 - 243
  • [43] 2Study on the Performance of Polypropylene Fiber Concrete
    Zhang Hongguo
    Wang Xiushan
    Hao Peiwen
    ADVANCED BUILDING MATERIALS AND SUSTAINABLE ARCHITECTURE, PTS 1-4, 2012, 174-177 : 91 - +
  • [44] Development of Multiscale Fiber-Reinforced Engineered Cementitious Composites with PVA Fiber and CaCO3 Whisker
    Pan, Jinlong
    Cai, Jingming
    Ma, Hui
    Leung, Christopher K. Y.
    JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2018, 30 (06)
  • [45] Study on the seismic performance of high-performance polypropylene fiber-reinforced lightweight aggregate concrete columns
    Niu, Jiangang
    Bian, Yu
    Zuo, Fuliang
    EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2022, 26 (09) : 4020 - 4038
  • [46] The mechanical properties of polypropylene fiber reinforced concrete
    Li, Bei-Xing
    Chen, Ming-Xiang
    Cheng, Fang
    Liu, Lu-Ping
    Journal Wuhan University of Technology, Materials Science Edition, 2004, 19 (03): : 68 - 71
  • [47] Organically modified superhydrophobic CaCO3, CaCO3 : La3+ and CaCO3: Tb3+ - Synthesis, characterization, absorption and photoluminescence behaviour
    Kurra, Balakrishna
    Desetti, Kanaka Mahalakshmi
    Dadhich, Anima S.
    Mukkamala, Saratchandra Babu
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2016, 93 (03) : 269 - 274
  • [48] Polypropylene fiber reinforced concrete: Shrinkage cracking
    Tanesi, J
    Figueiredo, AD
    COMPOSITES IN CONSTRUCTION, 2001, : 39 - 42
  • [49] The Mechanical Properties of Polypropylene Fiber Reinforced Concrete
    李北星
    JournalofWuhanUniversityofTechnology-MaterialsScience, 2004, (03) : 68 - 71
  • [50] Fatigue cracking of polypropylene fiber reinforced concrete
    Tawfiq, K
    Armaghani, J
    Ruiz, R
    ACI MATERIALS JOURNAL, 1999, 96 (02) : 226 - 233
12345