Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Q Qingliang Yu"'
Publikováno v:
Construction and Building Materials, 314(Part A):125574. Elsevier
Class F Fly ash-based geopolymers are prone to various high-temperature phenomena, such as cracking, spalling, and thermal shrinkage. Here we study the effect of enriching the Class F fly ash with synthetic sodalite phase in order to enhance the ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76365bbe87bbe5facdaffddc546bffaa
https://research.tue.nl/nl/publications/fe712553-2fd6-4ea7-b8f9-1f7f8ce420d3
https://research.tue.nl/nl/publications/fe712553-2fd6-4ea7-b8f9-1f7f8ce420d3
Autor:
Zhengyao Qu, Romà Surís-Valls, Ilja K. Voets, Q Qingliang Yu, Shuaiqi Guo, Christian C. M. Sproncken
Publikováno v:
ACS Omega
ACS Omega, 5(22), 12825-12831. American Chemical Society
ACS Omega, Vol 5, Iss 22, Pp 12825-12831 (2020)
ACS Omega, 5(22), 12825-12831. American Chemical Society
ACS Omega, Vol 5, Iss 22, Pp 12825-12831 (2020)
Frost weathering of porous materials caused by seasonal temperature changes is a major source of damage to the world’s infrastructure and cultural heritage. Here we investigate poly(vinyl alcohol) (PVA) addition as a means to enhance the freeze-tha
Publikováno v:
Materials and Structures, 53(2):30, 30-39. Springer
In this paper, magnesium oxychloride cement (MOC), which has a needle-like structure, is upgraded with super-hydrophobic surface using a facile method involving immersion in a FAS-ethanol solution. The influence of the molar ratios of the raw materia
Publikováno v:
Journal of Environmental Sciences, 88, 59-71. Elsevier
The existence of electrolytes in aquatic environment on the photocatalytic performance and coagulation of nanodispersed TiO2 hydrosol and the corresponding photocatalytic alteration were investigated by studying cations (Na+, K+, Ca 2+, Mg2+, and Al3
Publikováno v:
Composites. Part B: Engineering, 227:109394. Elsevier
Li, S, Jensen, O M, Wang, Z & Yu, Q 2021, ' Influence of micromechanical property on the rate-dependent flexural strength of ultra-high performance concrete containing coarse aggregates (UHPC-CA) ', Composites Part B: Engineering, vol. 227, 109394 . https://doi.org/10.1016/j.compositesb.2021.109394
Li, S, Jensen, O M, Wang, Z & Yu, Q 2021, ' Influence of micromechanical property on the rate-dependent flexural strength of ultra-high performance concrete containing coarse aggregates (UHPC-CA) ', Composites Part B: Engineering, vol. 227, 109394 . https://doi.org/10.1016/j.compositesb.2021.109394
The flexural strength of ultra-high performance concrete with basalt aggregates (UHPC-CA) strongly depends on the micromechanical property of CA, interfacial transition zone (ITZ) and matrix. However, the influence of micromechanical property on the
Publikováno v:
Construction and Building Materials, 307:124903. Elsevier
Carbonated fine steel slag (CSS) can be used as supplementary cementitious materials (SCM) to enhance the sustainability of ultra-high performance concrete (UHPC). However, the role of CSS on the mechanical performance of UHPC containing coarse aggre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef259ddb7ce51273f297a8912c44aedf
https://research.tue.nl/nl/publications/ef94d73d-8725-433c-b8b0-c280b1d26f58
https://research.tue.nl/nl/publications/ef94d73d-8725-433c-b8b0-c280b1d26f58
Publikováno v:
Cement & Concrete Composites, 124:104262. Elsevier
In this study, the early age hydration kinetics of BOF slag is investigated. Isothermal calorimetry and in-situ X-ray diffraction (XRD) are used to examine the effects of K3-citrate concentration and nanosilica addition on slag reactivity. The result
Publikováno v:
Cement & Concrete Composites, 124:104258. Elsevier
Ultra-high performance concrete (UHPC) has been accepted rapidly attributed to its superior mechanical performance and the split Hopkinson pressure bar (SHPB) is being widely utilized to evaluate the dynamic compressive properties of UHPC. Numerous s
Publikováno v:
Cement and Concrete Research, 148:106534. Elsevier
Basic Oxygen Furnace slag contains heavy metals, including vanadium, chromium and molybdenum. The leachability of these elements determines the industrial applicability of slag-based building products. This study investigates the post‑carbonation l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84fd5fa72e24be84964ef89c5b7a5246
https://research.tue.nl/nl/publications/e96ad6ec-7ff9-43ad-9c08-f5e9d8ed84c3
https://research.tue.nl/nl/publications/e96ad6ec-7ff9-43ad-9c08-f5e9d8ed84c3
Publikováno v:
Construction and Building Materials, 301:124055. Elsevier
Li, S, Jensen, O M & Yu, Q 2021, ' Mechanism of rate dependent behaviour of ultra-high performance fibre reinforced concrete containing coarse aggregates under flexural loading ', Construction and Building Materials, vol. 301, 124055 . https://doi.org/10.1016/j.conbuildmat.2021.124055
Li, S, Jensen, O M & Yu, Q 2021, ' Mechanism of rate dependent behaviour of ultra-high performance fibre reinforced concrete containing coarse aggregates under flexural loading ', Construction and Building Materials, vol. 301, 124055 . https://doi.org/10.1016/j.conbuildmat.2021.124055
Coarse aggregates are often eliminated in ultra-high performance fibre reinforced concrete (UHPFRC) for the sake of homogeneity, however, this causes an impairment on impact resistance. The flexural performance of UHPFRC with coarse aggregates under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3ec27bd9a6bf1bed794711a3770a8ae
https://research.tue.nl/nl/publications/dc343dcc-89cc-437e-9345-5cd786c643ae
https://research.tue.nl/nl/publications/dc343dcc-89cc-437e-9345-5cd786c643ae