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

被引：2
|
作者：
Consolati, G
Dotelli, G
Quasso, F
机构：
[1] Ist Nazl Fis Nucl, Dipartimento Fis, I-20133 Milan, Italy
[2] Politecn Milan, Dipartimento Chim Ind & Ingn Chim G Natta, I-20133 Milan, Italy
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2001年 / 84卷 / 01期
关键词：
D O I：
10.1111/j.1151-2916.2001.tb00637.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
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.
引用
收藏
页码：227 / 229
页数：3
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