Positron annihilation lifetime measurements have been conducted on mature cement pastes, subjected to drying and rewetting treatments that remove and restore the free water from the pastes, to study possible changes of the microstructure, Analysis of the results suggests that repeated drying followed bg rewetting does not induce irreversible modifications in the configuration of the finest gel pores.

Drying and rewetting of mature cement pastes studied through positron annihilation lifetime spectroscopy

CONSOLATI, GIOVANNI;DOTELLI, GIOVANNI;QUASSO, FIORENZA
2001

Abstract

Positron annihilation lifetime measurements have been conducted on mature cement pastes, subjected to drying and rewetting treatments that remove and restore the free water from the pastes, to study possible changes of the microstructure, Analysis of the results suggests that repeated drying followed bg rewetting does not induce irreversible modifications in the configuration of the finest gel pores.
File in questo prodotto:
File Dimensione Formato  
drying and rewetting.pdf

Accesso riservato

: Altro materiale allegato
Dimensione 57.03 kB
Formato Adobe PDF
57.03 kB Adobe PDF   Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/560395
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact