Shrinkage and creep in structural concrete with recycled brick aggregates

被引：35

作者：

Lopez Gayarre, Fernando ^{[1
]}

Suarez Gonzalez, Jesus ^{[1
]}

Lopez-Colina Perez, Carlos ^{[1
]}

Serrano Lopez, Miguel A. ^{[1
]}

Serna Ros, Pedro ^{[2
]}

Martinez-Barrera, Gonzalo ^{[3
]}

机构：

[1] Univ Oviedo, Polytech Sch Engn, Campus Viesques, Gijon 33203, Spain

[2] Univ Politecn Valencia, ICITECH, Camino Vera, Valencia 46021, Spain

[3] Univ Autonoma Estado Mexico, Fac Quim, LIDMA, Km 12 Carretera Toluca Atlacomulco, San Cayetano 50200, Mexico

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2019年 / 228卷

关键词：

Recycled concrete; Brick aggregates; Structural applications; Shrinkage; Creep; MECHANICAL-PROPERTIES; CRUSHED BRICKS; COARSE; FINE; PREDICTION; BEHAVIOR; PERFORMANCE; DURABILITY;

D O I：

10.1016/j.conbuildmat.2019.116750

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In structural applications, long-term deformations of concrete are particularly important. The aim of this study is to analyze the deformations produced by shrinkage and creep in concretes in which both the fine and coarse fractions have been replaced with recycled brick aggregates (RBA), and to assess their use in structural applications. The percentages of substitution of the natural aggregates by RBA were 20, 35, 50, 70 and 100%. The deformations were measured over 400 days. The results show a strong increase in the shrinkage values and slight variations in the creep, although with substitutions of RBA of up to 20%, the long-term deformations do not exceed the usual values. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页数：11

共 50 条

[1] Creep and Shrinkage of Normal-Strength Concrete with Recycled Concrete Aggregates
Knaack, Adam M.
Kurama, Yahya C.
ACI MATERIALS JOURNAL, 2015, 112 (03) : 451 - 462
[2] Concrete with recycled materials as coarse aggregates: Shrinkage and creep behaviour
Taerwe, L
De Pauw, P
Desmyter, J
MATERIALS AND CONSTRUCTION: EXPLORING THE CONNECTION, 1999, : 720 - 727
[3] Shrinkage and creep performance of concrete with recycled aggregates from CDW plants
Bravo, Miguel
de Brito, Jorge
Pontes, Jorge
Evangelista, Luis
MAGAZINE OF CONCRETE RESEARCH, 2017, 69 (19) : 974 - 995
[4] Time-dependent behaviour of structural concrete made with recycled coarse aggregates. Creep and shrinkage
Seara-Paz, Sindy
Gonzalez-Fonteboa, Belen
Martinez-Abella, Fernando
Gonzalez-Taboada, Iris
CONSTRUCTION AND BUILDING MATERIALS, 2016, 122 : 95 - 109
[5] Estimation models for creep and shrinkage of concrete made with natural, recycled and secondary aggregates
Lye, Chao-Qun
Dhir, Ravindra K.
Ghataora, Gurmel S.
MAGAZINE OF CONCRETE RESEARCH, 2022, 74 (08) : 392 - 418
[6] 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.
CONSTRUCTION AND BUILDING MATERIALS, 2009, 23 (07) : 2545 - 2553
[7] Shrinkage and creep characteristic of recycled plastic fiber reinforced sustainable self-compacting concrete with recycled concrete aggregates
Gao, Zhiwei
Miao, Qinglong
Bai, Rui
Chen, Conglin
Sun, Qiansen
Guo, Zhanggen
Jiang, Tianxun
Zhou, Ling
JOURNAL OF BUILDING ENGINEERING, 2025, 103
[8] Creep and drying shrinkage of recycled aggregate concrete
Kishore, Ravande
Bairagi, N. K.
PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN CONCRETE TECHNOLOGY, 2007, : 289 - +
[9] Evaluating research on the utilization of recycled Brick aggregates in concrete
Joyklad, Panuwat
DISCOVER APPLIED SCIENCES, 2024, 6 (04)
[10] Evaluating research on the utilization of recycled Brick aggregates in concrete
Panuwat Joyklad
Discover Applied Sciences, 6

← 1 2 3 4 5 →