Abstract
The present study refers to a set of tests using different amounts of micro-encapsulated PCM directly mixed into self-compacting concrete. This SCC is investigated regarding its fresh and hardened properties. It will be shown that increasing PCM amounts lead to lower thermal conductivity and increased heat capacity, which both significantly improve the thermal performance of concrete
structures. On the other hand, a significant loss in strength and a micro-structural
analysis both indicate that a large part of the capsules cannot withstand the mixing
process, which is a result of insufficient mechanical and chemical resilience of the
encapsulating material.
structures. On the other hand, a significant loss in strength and a micro-structural
analysis both indicate that a large part of the capsules cannot withstand the mixing
process, which is a result of insufficient mechanical and chemical resilience of the
encapsulating material.
Original language | English |
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Title of host publication | CMS 2009 conference on lifecycle design of buildings, systems and materials, CIB W115 construction materials stewardship, 12-15 June 2009, Enschede, The Netherlands |
Editors | E. Durmisevic |
Place of Publication | Enschede, the Netherlands |
Publisher | CIB |
Pages | 141-148 |
ISBN (Print) | 978-90-9024420-4 |
Publication status | Published - 12 Jun 2009 |
Event | CMS 2009 Conference on Lifecycle Design of Buildings, Systems and Materials, CIB W115 Construction Materials Stewardship - Enschede, Netherlands Duration: 12 Jun 2009 → 15 Jun 2009 |
Conference
Conference | CMS 2009 Conference on Lifecycle Design of Buildings, Systems and Materials, CIB W115 Construction Materials Stewardship |
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Country/Territory | Netherlands |
City | Enschede |
Period | 12/06/09 → 15/06/09 |