Long term deformations by creep and shrinkage in recycled aggregate concrete

被引：0
|
作者：
A. Domingo
C. Lázaro
F. L. Gayarre
M. A. Serrano
C. López-Colina
机构：
[1] ETSICCP,EPS Engineering, Dep. Construction
[2] Polytechnic University of Valencia,undefined
[3] University of Oviedo,undefined
来源：
Materials and Structures | 2010年 / 43卷
关键词：
Creep; Shrinkage; Recycled concrete; Recycled aggregate concrete;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The main aim of this work was to determine creep and shrinkage variations experienced in recycled concrete, made by replacing the main fraction of the natural aggregate with a recycled aggregate coming from waste concrete and comparing it to a control concrete. It was possible to state that the evolution of deformation by shrinkage and creep was similar to a conventional concrete, although the results after a period of 180 days showed the influence of the substitution percentage in the recycled aggregates present in the mixture. In the case when 100% coarse natural aggregate was replaced by recycled aggregate there was an increase in the deformations by creep of 51% and by shrinkage of 70% as compared to those experienced by the control concrete. The substitution percentages of coarse natural aggregate by coarse recycled aggregate were 20, 50 and 100%. Fine natural aggregate was used in all cases and the amount of cement and water–cement ratio remained constant in the mixture.
引用
收藏
页码：1147 / 1160
页数：13
相关论文
共 50 条
  • [1] Long term deformations by creep and shrinkage in recycled aggregate concrete
    Domingo, A.
    Lazaro, C.
    Gayarre, F. L.
    Serrano, M. A.
    Lopez-Colina, C.
    [J]. MATERIALS AND STRUCTURES, 2010, 43 (08) : 1147 - 1160
  • [2] Creep and shrinkage of recycled aggregate concrete
    Domingo-Cabo, A.
    Lazaro, C.
    Lopez-Gayarre, F.
    Serrano-Lopez, M. A.
    Serna, P.
    Castano-Tabares, J. O.
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2009, 23 (07) : 2545 - 2553
  • [3] Creep and drying shrinkage of recycled aggregate concrete
    Kishore, Ravande
    Bairagi, N. K.
    [J]. PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN CONCRETE TECHNOLOGY, 2007, : 289 - +
  • [4] LONG TERM DEFORMATIONS OF RECYCLED AGGREGATE CONCRETE (RAC) BEAMS MADE OF RECYCLED CONCRETE
    Lapko, Andrzej
    Grygo, Robert
    [J]. MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES, 10TH INTERNATIONAL CONFERENCE 2010, VOL II, 2010, : 709 - 712
  • [5] Effect of shrinkage reducing admixture on creep of recycled aggregate concrete
    He, Zhi-hai
    Hu, Hai-bo
    Casanova, Ignasi
    Liang, Chao-feng
    Du, Shi-gui
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2020, 254
  • [6] Shrinkage and creep of recycled aggregate concrete and their prediction by ANN method
    Xiao, Jian-Zhuang
    Xu, Xiang-Dong
    Fan, Yu-Hui
    [J]. Jianzhu Cailiao Xuebao/Journal of Building Materials, 2013, 16 (05): : 752 - 757
  • [7] Development of creep and shrinkage prediction models for recycled aggregate concrete
    Rabadia, Komal
    Aslani, Farhad
    [J]. STRUCTURAL CONCRETE, 2023, 24 (05) : 6552 - 6643
  • [8] Concrete shrinkage and creep in recycled aggregate concrete-filled steel tubes
    Yang, You Fu
    Han, Lin Hai
    Wu, Xin
    [J]. ADVANCES IN STRUCTURAL ENGINEERING, 2008, 11 (04) : 383 - 396
  • [9] Creep and drying shrinkage characteristics of concrete produced with coarse recycled concrete aggregate
    Fathifazl, Gholamreza
    Razaqpur, A. Ghani
    Isgor, O. Burkan
    Abbas, Abdelgadir
    Fournier, Benoit
    Foo, Simon
    [J]. CEMENT & CONCRETE COMPOSITES, 2011, 33 (10): : 1026 - 1037
  • [10] Shrinkage of recycled aggregate concrete
    Lye, Chao-Qun
    Dhir, Ravindra K.
    Ghataora, Gurmel S.
    [J]. PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS, 2016, 169 (12) : 867 - 891
12345