Fig. 25 | Scientific Reports

Fig. 25

From: Influence of very high temperatures on properties of medium grained lightweight aggregate mortars containing perlite and various cement types

Fig. 25

SEM images and EDS spectra for CSAC EP 50, cured at 20 °C, not subjected to heating. (a) SEM image of perlite grain, (b) EDS spectrum of perlite grain, (c) SEM image of portlandite, (d) EDS spectrum of portlandite, (e) SEM image of ettringite, (f) EDS spectrum of ettringite, (g) SEM image of CASH phase, (h) EDS spectrum of CASH phase.

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