Direct three-dimensional observation of the microstructure and chemistry of C3S hydration [0.03%]
C3S水化过程微观结构与化学组成直接三维观察研究
Qinang Hu,Mohammed Aboustait,Taehwan Kim et al.
Qinang Hu et al.
Disagreements about the mechanisms of cement hydration remain despite the fact that portland cement has been studied extensively for over 100 years. One reason for this is that direct observation of the change in microstructure and chemistr...
Anion Capture and Exchange by Functional Coatings: New Routes to Mitigate Steel Corrosion in Concrete Infrastructure [0.03%]
用于捕捉和交换阴离子的功能性涂层：一种缓解混凝土基础设施中钢铁腐蚀的新途径
Gabriel Falzone,Magdalena Balonis,Dale Bentz et al.
Gabriel Falzone et al.
Chloride-induced corrosion is a major cause of degradation of reinforced concrete infrastructure. While the binding of chloride ions (Cl-) by cementitious phases is known to delay corrosion, this approach has not been systematically exploit...
Direct Measurements of 3D Structure, Chemistry and Mass Density During the Induction Period of C3S Hydration [0.03%]
C3S水化诱导期3D形貌、化学和质量密度直接测量研究
Qinang Hu,Mohammed Aboustait,Taehwan Kim et al.
Qinang Hu et al.
The reasons for the start and end of the induction period of cement hydration remain topic of controversy. One long-standing hypothesis is that a thin metastable hydrate forming on the surface of cement grains significantly reduces the part...