Zobrazeno 1 - 10
of 4 977
pro vyhledávání: '"Recycled aggregate concrete"'
Autor:
Yunlong Yao, Baoning Hong
Publikováno v:
Low-Carbon Materials and Green Construction, Vol 2, Iss 1, Pp 1-30 (2024)
Abstract Recycled aggregate concrete (RAC) is recognized as an environmentally friendly construction material derived from reclaimed concrete components. This paper aims to conduct a comprehensive scientometric analysis of RAC research published betw
Externí odkaz:
https://doaj.org/article/bafa0554976b4ec3aaaf80ff51c740d1
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-20 (2024)
Abstract Concrete is the world’s most extensively manufactured material, with the integration of recycled materials becoming crucial for sustainable construction. This study investigates the mechanical properties of concrete mixes containing Recycl
Externí odkaz:
https://doaj.org/article/dfe239199e7e45f1b7799bb8530b0e04
Autor:
LIU Shuyu, MIAO Yanchun, LI Minghou, LI Beibei, SELYUTINA Nina, SMIRNOV Ivan, LIU Yuanzhen, ZHANG Yu
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 55, Iss 5, Pp 892-904 (2024)
Purposes The internally porous and highly thermally stable glazed hollow beads (GHB) can reduce the high temperature damage and deterioration of concrete to a certain extent, and improve the fire resistance of concrete. In order to further clarify th
Externí odkaz:
https://doaj.org/article/2112bc75e5d94e188a5371c515eb2696
Publikováno v:
Alexandria Engineering Journal, Vol 101, Iss , Pp 205-218 (2024)
The durability of recycled aggregate concrete (RAC) in the marine environment is mainly influenced by chloride attack. In this paper, the chloride transport law in RAC with different recycled coarse aggregate (RCA) contents was investigated by dry-we
Externí odkaz:
https://doaj.org/article/f5cbba7642d34831bac668ee1ba3fe66
Autor:
Wang Shifang, Wang Yongsheng, Yuan Ji, Wang Ruixin, Feng Jun Wei, Lin Wei, He Haijie, Dai Xiongwei, Xu Wen, Zhang Zhicheng
Publikováno v:
Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp 130-6 (2024)
The aim of this study is to enhance the carbonation resistance of fully recycled aggregate concrete through diverse measures in an effort to enhance solid waste disposal, reduce the consumption of natural aggregates, and broaden the utilization of re
Externí odkaz:
https://doaj.org/article/e337e59901dc4d0d86293dafc02c3ee8
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03708- (2024)
Considering the wide utilization of multi-component supplementary cementitious materials in recycled aggregate concrete, an intelligent prediction of comprehensive mechanical properties of this sustainable low-carbon concrete was proposed in this stu
Externí odkaz:
https://doaj.org/article/efc74f8de0094bf8bf809f2cddb3cc9c
Autor:
Worathep Sae-Long, Thanakorn Chompoorat, Suchart Limkatanyu, Nattapong Damrongwiriyanupap, Piti Sukontasukkul, Tanan Chub-Uppakarn, Thanakit Thepumong
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03716- (2024)
Recycled concrete aggregate (RCA) is widely used as an alternative recycled material in engineering, while para-wood ash (PWA) is a natural agricultural waste product. To advance sustainable construction, it is crucial to thoroughly examine their imp
Externí odkaz:
https://doaj.org/article/eb89f638d9e6490ba6eb97cf635dbb5e
Autor:
Ahmed M. Ebid, Nestor Ulloa, Kennedy C. Onyelowe, Maria Gabriela Zuñiga Rodriguez, Alexis Iván Andrade Valle, Andrea Natali Zárate Villacres
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
To address the growing concerns about the environmental impact and construction costs, there has been an increasing interest in the use of recycled aggregates in concrete applications. Among the mechanical properties of concrete, compressive strength
Externí odkaz:
https://doaj.org/article/c6e249c527bb4437ba06dc25c9e24986
Autor:
Faisal Mukhtar, Maan Lardhi
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03468- (2024)
Given the rise in sustainable use of recycled aggregate concrete (RAC) in new construction, weaker properties may compromise the integrity of structural components, including the slab-column connections. Low-strength concrete can be encountered, not
Externí odkaz:
https://doaj.org/article/9a592a7ddab84ec2b7e9809ae754179b
Autor:
Paul O. Awoyera, Alireza Bahrami, Chukwufumnanya Oranye, Lenin M. Bendezu Romero, Ehsan Mansouri, Javad Mortazavi, Jong Wan Hu
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
Soft computing techniques have become popular for solving complex engineering problems and developing models for evaluating structural material properties. There are limitations to the available methods, including semi-empirical equations, such as ov
Externí odkaz:
https://doaj.org/article/cb7622eb62b64d94a8a113b471baee27