Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yanfei Yue"'
Publikováno v:
Materials, Vol 15, Iss 19, p 6815 (2022)
Magnesium phosphate cement (MPC) is a promising alternative cement. However, the rheological property of this new binder is still to be explored. In this study, Response Surface Methodology (RSM) was adopted with Central Composite Design (CCD) to est
Externí odkaz:
https://doaj.org/article/809fb03671534a4abc75705f9e5cbbab
Publikováno v:
Materials, Vol 15, Iss 15, p 5195 (2022)
The status and stability of the unreacted silica fume (SF) agglomerates existing in concrete structures subjected to various deterioration environments is largely unknown, but is a critical issue which could cause public concern. This work employed a
Externí odkaz:
https://doaj.org/article/6ff8ee29091c4e30ac0394ef6fc0091c
Publikováno v:
Materials, Vol 15, Iss 12, p 4134 (2022)
Magnesium phosphate cement (MPC) is a potential inorganic binder for steel coating due to setting and hardening rapidly, and bonding tightly with steel. NH4H2PO4-based MPC as a fire-retardant coating for steel was investigated in this work. MPC coati
Externí odkaz:
https://doaj.org/article/0d1cc6d91be849c9a3c95d7fb7715a1c
Publikováno v:
Materials, Vol 14, Iss 7, p 1798 (2021)
Establishing the carbonation profile is of great significance to the prediction of the service life of reinforced concrete structures. In our previous work, Raman spectroscopy was shown to be an efficient tool for characterizing calcium carbonate (Ca
Externí odkaz:
https://doaj.org/article/33fbc8f309904317bfd5f7e892381380
Publikováno v:
Cement and Concrete Research. 170:107184
Publikováno v:
Cement and Concrete Research. 169:107167
Autor:
Danqian Wang, Yanfei Yue, Zhichao Xie, Tangwei Mi, Siyu Yang, Colum McCague, Jueshi Qian, Yun Bai
Publikováno v:
Corrosion Science. 206:110482
Publikováno v:
Sensors and Actuators B: Chemical. 257:635-649
Sensors demonstrate huge potential in civil engineering for monitoring the health condition and performance of concrete structures. Amongst various chemical deterioration mechanisms causing inadequate durability of concrete structures, carbonation is
Publikováno v:
Cement and Concrete Composites. 86:306-314
Friedel's salt (FS) forms upon chloride binding in monosulphoaluminate (AFm) phase. This removes chlorides from the pore solution, hence, delays the initiation of steel-bar corrosion. Apparently, characterising and, in particular, monitoring the form
Publikováno v:
Construction and Building Materials. 159:610-616
Silica fume (SF) is an essential material for formulating high performance concrete (HPC). However, its small particle size could cause safety-hazards. Although replacing SF powder with slurry can somehow avoid the potential bio-toxicity, its long-te