Zobrazeno 1 - 10
of 613
pro vyhledávání: '"engineered cementitious composites (ECC)"'
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/2edcd66b6a324ecf806115f6ec2bf6e0
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
This paper explored the effects of various amounts of cellulose nanocrystals (CNCs), namely 0%, 0.1%, 0.2%, and 0.4% of binder weight, on the rheology, pore structure, mechanical properties, and 3D distribution of fibers of an engineered cementitious
Externí odkaz:
https://doaj.org/article/1cb21775f4e7421585ee1ee5b4eb7cd7
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03622- (2024)
Seawater coral aggregate concrete (SCAC) development has effectively addressed the issues of raw material shortage and construction period delay in the construction of remote islands and reefs. In the present study, seawater coral sand engineered cem
Externí odkaz:
https://doaj.org/article/edef960afc654b5eb4ff6d109ee6e517
Autor:
Yue-Ding Chen, Peng-Da Li
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03241- (2024)
The primary strategy for enhancing the durability of reinforced concrete (RC) structures is to inhibit the spread of corrosive agents and employ corrosion-resistant materials. Aligning with this approach, this study experimentally evaluated a novel r
Externí odkaz:
https://doaj.org/article/0d3e0b07733944fc833a3f826045a844
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02898- (2024)
3D concrete printing (3DCP) presents unique challenges in optimizing rheological properties of concrete mixture, while tailoring the rheology of Engineered Cementitious Composites (ECC) for 3D printing (3DP-ECC) is more intricate due to the added com
Externí odkaz:
https://doaj.org/article/aab9d34392864353a422437a0f6a259a
Autor:
Wenguang Chen, Roman Fediuk, Jie Yu, Kovshar Nikolayevich, Nikolai Vatin, Dilshod Bazarov, Kequan Yu
Publikováno v:
Developments in the Built Environment, Vol 18, Iss , Pp 100459- (2024)
This study presents the implementation of machine learning (ML) techniques for mechanical properties prediction and analysis of polyethylene fiber-reinforced ECC (PE-ECC). A comprehensive database including different mechanical properties of PE-ECC w
Externí odkaz:
https://doaj.org/article/943a5f46b9d1417f9bec428d34e6c5ba
Publikováno v:
Developments in the Built Environment, Vol 17, Iss , Pp 100341- (2024)
This study investigates the deterioration mechanism of the compressive mechanical properties of sprayed ECC under different temperature chloride erosion, as well as the deterioration mechanism of the rock-sprayed ECC combined body. The results show t
Externí odkaz:
https://doaj.org/article/477b1444374e4b578a67f3af3162c9da
Publikováno v:
Materials, Vol 17, Iss 17, p 4307 (2024)
This study investigates the potential use of Yellow River sand (YRS) sourced from the lower reaches of the Yellow River in China as a sustainable and cost-effective substitute for quartz sand in Engineered Cementitious Composites (ECC). With an annua
Externí odkaz:
https://doaj.org/article/a14b33124f87455eb3ad50229f49d3bb
Ultra-low carbon lightweight engineered cementitious composite: Design and material characterization
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02436- (2023)
Lightweight engineered cementitious composites (LWECC) are prized for their exceptional tensile performance, durability, and low self-weight. However, the elevated cement usage in ECC results in a substantial carbon footprint, thus placing significan
Externí odkaz:
https://doaj.org/article/2553a2640a6d4b508f6729862024512f
Publikováno v:
Materials, Vol 17, Iss 6, p 1446 (2024)
The physical and mechanical characteristics of seawater coral sand engineered cementitious composites (SCECC) were examined through uniaxial compression, three-point bending, and splitting tensile tests. The mechanical properties were scrutinized und
Externí odkaz:
https://doaj.org/article/9029e237d9154993bb462eb6ea8bcbfc