Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Kunlin Ma"'
Autor:
Jilin Wang, Songpo Huang, Tianye Liu, Zhikun Li, Yiwen Liang, Zihao Ma, Weiqi Meng, Wei hou, Zhuo Tang, Kunlin Ma, Rongzhen Dong
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03394- (2024)
Developing a suitable activation method to extend the application of molybdenum tailings (MT) in construction materials is crucial for maximizing MT utilization and reducing carbon emissions in the construction industry. In this study, MT was substit
Externí odkaz:
https://doaj.org/article/c3bbe54c85234d1a84b70841c383b6ba
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e02209- (2023)
In order to explore the applicability of different cementitious paste systems used for massive concrete structures, the hydration characteristics and mechanism of the binary and ternary cementitious paste systems in Portland cement pastes containing
Externí odkaz:
https://doaj.org/article/2123045deaed4d36a1ad395b965a1d3c
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01926- (2023)
The concrete hydration heat and different construction methods directly affects the early crack resistance of massive concrete structures and may lead to concrete cracks. In this work, the hydration heat test and finite element simulation were conduc
Externí odkaz:
https://doaj.org/article/77a4fbd0b299457bb8c98cecbba23f99
Autor:
Jilin Wang, Guangcheng Long, Yu Xiang, Rongzhen Dong, Zhuo Tang, Qiyuan Xiao, Zhihan Yang, Kunlin Ma
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01600- (2022)
Along with the construction industrialization degree, precast concrete is being utilized more and more frequently in construction to speed up the process and guarantee the quality of structural concrete. In order to make the precast concrete reach th
Externí odkaz:
https://doaj.org/article/2be39a1784f94c01bd65917106d61581
Publikováno v:
Crystals, Vol 12, Iss 7, p 981 (2022)
The hot-dry environment in high geothermal tunnels negatively affects the development of properties of cementitious materials. In order to improve the mechanical properties of cementitious materials in such environments, a proper curing system was de
Externí odkaz:
https://doaj.org/article/e06d652e75a14591b9be783c3e050f72
Publikováno v:
Materials, Vol 15, Iss 9, p 3159 (2022)
In order to study the synergistic effects of organic and inorganic thickening agents on the rheological properties of cement paste, the rheological parameters, thixotropy cement-paste containing limestone powder (LP), re-dispersible polymer powder (R
Externí odkaz:
https://doaj.org/article/c1c00438f07c4b7e81d24653981dabed
Publikováno v:
Materials, Vol 14, Iss 23, p 7407 (2021)
Direct electric curing (EC) is a new green curing method for cement-based materials that improves the early mechanical properties via the uniform high temperature produced by Joule heating. To understand the effects of EC and steam curing (SC) on the
Externí odkaz:
https://doaj.org/article/70803f59fedd46d3ad19a967c03744ea
Publikováno v:
Case Studies in Construction Materials, Vol 6, Iss C, Pp 63-71 (2017)
Deterioration mechanisms of some premature damaged steam-cured concrete track slabs (CTS) in Chinese railway less than 4 years were investigated. Field investigation, raw materials test and suspicious products analysis were carried out. Results show
Externí odkaz:
https://doaj.org/article/2821eaf038d3440a8bfe77e254f4ed1f
Publikováno v:
Materials, Vol 13, Iss 3, p 664 (2020)
Effective foundation reinforcement treatment is essential for modern large and complex infrastructure, while it is significant for developing new green high-performance materials for foundation reinforcement. This study investigates a new green concr
Externí odkaz:
https://doaj.org/article/cb6e89b0d41b44b5a21b6b829b74b9ee
Publikováno v:
Materials, Vol 12, Iss 16, p 2598 (2019)
Rheological curves of cement−fly ash (C−FA) paste incorporating nanomaterials including nano-SiO2 (NS), nano-CaCO3 (NC) and nano-Al2O3 (NA) at different resting times (hydration time of 5 min, 60 min, and 120 min) were tested with a rheometer. Th
Externí odkaz:
https://doaj.org/article/0eef160925c1485686ce9b01dfe2db81