Zobrazeno 1 - 10
of 407
pro vyhledávání: '"Carbonation resistance"'
Autor:
Gong Jing, Qian Yi, Xu Ziyang, Chen Chaoqian, Jin Yijing, Zhang Junze, Li Zhipeng, Shi Xianming
Publikováno v:
Nanotechnology Reviews, Vol 13, Iss 1, Pp 142-61 (2024)
Given the pressing threat of global warming, it is imperative to promote CO2 emission reduction within the cement industry which is widely recognized as a major contributor to the overall carbon footprint. Limestone clay cement (LCC) emerges as a pro
Externí odkaz:
https://doaj.org/article/2844fb1adcc94b84b3ac2797f8b59aa4
Autor:
Kong, Dandan a, Zhang, Shaobin a, Zhang, Junfei a, ⁎, Liu, Tao b, Wang, Ling a, ⁎⁎, Jin, Lei c
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02996- (2024)
For the purpose of enhancing the utilization rate of limestone powder (LP) in concrete and maximizing its activity effect. In this paper, the replacement methods for replacing fly ash (FA) with fine particles and manufactured sand (MS) with coarse pa
Externí odkaz:
https://doaj.org/article/4c5802e73ede4e379bc1359e278ff9fd
Autor:
Mengjun Hu, Shaochun Li, Xu Chen, Peipei Duan, Shiyu Sui, Ling Jin, Yongjuan Geng, Jialin Jiang
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02693- (2024)
Nanomaterials possess great application prospects in improving the performance of cementitious materials. However, their high agglomeration hinders their efficient utilization in cementitious matrices. Consequently, surface modification has recently
Externí odkaz:
https://doaj.org/article/0374c93fd16a4806b97df05529c6ebb0
Autor:
Shifang Wang, Shangquan Xu, Yong Han, Weiqi Dong, Zhicheng Zhang, Kaisheng Yu, Wei Lin, Ji Yuan, Haijie He, Hongjian Lin, Wen Xu, Zhiyuan Ren
Publikováno v:
Buildings, Vol 14, Iss 8, p 2480 (2024)
Expanded polystyrene concrete (EPSC) is increasingly utilized in buildings as a green building material. To investigate the effect of high-tenacity polypropylene (HTPP) fibers on the carbonation resistance (CR) of EPSC, five groups of EPSC specimens
Externí odkaz:
https://doaj.org/article/13397715d8a3436aa5aac3d0ebba6e73
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02649- (2023)
Driven by the scarcity of river sand and accompanying environmental concerns, sea sand is emerging as an alternative material. However, the durability of construction products can be jeopardized by chloride ions in raw sea sand. Alkali-activated ceme
Externí odkaz:
https://doaj.org/article/55a1c87ab5604afd8475111fae39ed56
Publikováno v:
Archives of Civil Engineering, Vol vol. 69, Iss No 1, Pp 119-129 (2023)
The article discusses the physical and chemical mechanisms of the carbonation phenomenon itself, as well as points out the synergistic effect of frost destruction and concrete carbonation on reinforced concrete elements. Examples of structural damage
Externí odkaz:
https://doaj.org/article/70a72b30aa3b4f81bae745755dbf32ed
Publikováno v:
Građevinski Materijali i Konstrukcije, Vol 66, Iss 2, Pp 127-139 (2023)
Recently, research into finding long-term solutions to CO2 mitigation in the cement and concrete sectors was initiated since commonly used supplementary cementitious materials are not globally available in sufficient amounts. One of the possible solu
Externí odkaz:
https://doaj.org/article/01c0b7b330d840afb547ec64c1525953
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