[PDF] Top 20 Slag Hydration in composite cements
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Slag Hydration in composite cements
... two composite cements as well as the reference quartz- ...the slag blends, two distinct aluminate peaks are apparent while a single but intensified aluminate peak is seen in the quartz ...of ... See full document
5
Slag and Activator Chemistry Control the Reaction Kinetics of Sodium Metasilicate-Activated Slag Cements
... alkali-activated slag binders in the fresh state was within the same range as the pH developed by the hydration of plain Portland cement, and so should not be viewed as unusually or inappropriately high for ... See full document
14
Studies on the Effect of Additives on the Strength of Ordinary Portland Cement
... as slag, limestone and fly ash on the strength of ordinary Portland cement (OPC) have been ...the composite cements were nicely satisfied the respective American Society for Testing and Materials ... See full document
7
Self-Sensing Cement Composite Combined With Carbon Black And Graduated Blast Furnace Slag For Traffic Monitoring In Intelligent Transport System (ITS)
... of hydration but also from the tubes linking effect providing support to the matrix which contributes better opposition to stretching effect produced by application of ... See full document
10
The role of the alumina content of slag, plus the presence of additional sulfate on the hydration and microstructure of Portland cement-slag blends
... on composite cements of the aluminium content of slag plus that of additional sulphate, has been ...binder. Slag blended mortars showed ... See full document
42
Effect of cyclic freezing and thawing on the microstructure of composite cements
... Microstructural changes - composite cements SEM was used to follow the changes in the microstructure of concrete during freeze-thaw. The SEM images were collected with a JEOL 5900LV SEM at 15keV ... See full document
5
Slag and Activator Chemistry Control the Reaction Kinetics of Sodium Metasilicate-Activated Slag Cements
... alkali-activated slag binders in the fresh state was within the same range as the pH developed by the hydration of plain Portland cement, and so should not be viewed as unusually or inappropriately high for ... See full document
15
Layered Double Hydroxides Modify the Reaction of Sodium Silicate-Activated Slag Cements
... the main reaction products and the gradual slowing down of the reaction rate after setting. 8,25,26 The heat release from the AAS paste assessed here showed reaction stages consistent with what have been reported ... See full document
9
Research on hydration mechanism of slag composite cementitious material mixed with NaCl
... the hydration mechanism of slag composite cementitious material mixed with NaCl (N-SM ...the hydration products of N-SM ...the slag composite cementitious material reacted with ... See full document
5
Effect of sulfate additions on hydration and performance of ternary slag-limestone composite cements
... These changes indicate that the different sulfate content has a pronounced impact on the cement paste properties well after the calcium sulfate is depleted: · Different C-S-H composition[r] ... See full document
22
Advances in near-neutral salts activation of blast furnace slags
... I would like to express my gratitude to RILEM for awarding me one of the 2016 Gustavo Colonnetti medals, and to the colleagues who have supported and collaborated in my research during the years. In particular I would ... See full document
6
Experimental Investigation Of Effective Replacement Of Cement and Fine Aggregate By Copper Slag
... copper slag and sand were carried out in accordance with ASTM ...copper slag has a specific gravity of ...copper slag. Table 4.5 shows that the measured water absorption for copper slag was ... See full document
17
Alkali-activated slag cements produced with a blended sodium carbonate/sodium silicate activator
... the consumption of the zeolitic phases during this time inter- val, which indicates that this process does not have a sig- nificant influence on the microstructure on the length scale observable by SEM. Conversely, at ... See full document
12
Alkali-activated slag cements produced with a blended sodium carbonate/sodium silicate activator
... 415 416 The compressive strength values of the sodium carbonate and sodium carbonate/silicate activated 417 slag pastes are generally lower than those of the silicate-only system; howeve[r] ... See full document
18
Production and hydration of calcium sulfoaluminate-belite cements derived from aluminium anodising sludge
... These hydrated products, derived from the slightly 543 higher content of belite in the clinkers based on aluminium anodising sludge, 544 contributed to higher compressive strength at 28 [r] ... See full document
41
Awad, Daniel (2018): Optische Eigenschaften dentaler monolithischer CAD/CAM - Materialien im Hinblick auf deren Eignung zur adhäsiven Befestigung. Dissertation, LMU München: Medizinische Fakultät
... nanoceramic composite resin (LAVA Ultimate), an experimental (CAD/CAM nanohybrid composite resin), 2 interim materials (Telio CAD; VITA CAD-Temp), and 3 direct composite resins (Tetric EvoCeram; ... See full document
67
Thermodynamic modelling of alkali-activated slag cements
... Simulated A solid phase assemblages, B Al/Si ratios in C-N-A-S-H gel, and C Mg/Al ratios in MA-OH-LDH in NS-AS cements with bulk slag chemical compositions rescaled from Table 4 except f[r] ... See full document
50
Effect of Slag on Coconut Sheath Reinforced Composite
... Hand Layup Method is used for fabricating the natural fiber composites. The base plate is fixed inside the frame to fabricate the resin, hardener mixture and remaining natural fibers used. The mixed resin and hardener ... See full document
5
EFFECT OF CURING TEMPERATURE IN THE ALKALI-ACTIVATED BLAST-FURNACE SLAG PASTE AND THEIR STRUCTURAL INFLUENCE OF POROSITY
... In the case of the CT45-C, the former be- havior may be explained by the promoting effect of curing with temperature, which improves the hydration process of CG and therefore increases the formation of new ... See full document
6
Liebermann, Anja (2018): Werkstoffkundliche Untersuchungen CAD/CAM-gefertigter Restaurationsmaterialien zur Entwicklung zukunftsweisender prothetischer Behandlungskonzepte. Habilitationsschrift, LMU München: Medizinische Fakultät
... Effect of different adhesives combined with two resin composite cements on shear bond strength to polymeric CAD/CAM materials.. Principles of adhesion.[r] ... See full document
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