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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Thiel, C.; Beddoe, R.; Lowke, D.; Gehlen, C. 
Title:
Accelerated carbonation: changes in water transport, porosity and phases of mortar due to different CO₂ pressures 
Pages contribution:
pp. 217-222 
Abstract:
Currently, the carbonation resistance of concrete is assessed on the basis of accelerated tests per-formed with high (unrealistic) CO2 concentrations. It remains unclear whether these high concentra-tions reflect the processes occurring under natural conditions and enable the accurate prediction of field behaviour. To develop future test procedures with higher reliability, it is necessary to deepen the knowledge on the mechanisms of carbonation. Thin slices of mortar were stored in a gaseous...    »
 
Keywords:
Accelerated carbonation, moisture transport, single sided NMR 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Editor:
Bastien, J.; Rouleau, N.; Fiset, M.; Thomassin, M. 
Book / Congress title:
Proceedings of The 10th fib International PhD Symposium in Civil Engineering 
Organization:
Fédération International du Béton (fib) 
Date of congress:
21.07.2014 
Year:
2014 
Quarter:
3. Quartal 
Year / month:
2014-07 
Month:
Jul 
Reviewed:
ja 
Language:
en 
Publication format:
Print 
TUM Institution:
Centrum Baustoffe und Materialprüfung