DEVELOPMENT OF THERMALLY ADAPTIVE ECC FOR PASSIVE BUILDING ENVELOPE HEAT STORAGE
Abstract eng: To provide passive heat storage in buildings, materials exhibiting a phase-change within building operating temperature can be incorporated into the envelope material. This study assesses the viability of incorporating a paraffin phase change material (PCM) into an Engineered Cementitious Composite (ECC). ECC allows formation of thin panels—a favorable geometry for building façades. Inclusion of 3% PCM by mass provided a 40% increase in ECC heat capacity at phase change temperature while maintaining a 28 MPa compressive strength, and 4% tensile strain capacity on average.
Contributors:
Publisher:
Japan Concrete Institute, Tokyo
Conference Title:
Conference Title:
First International Conference on Concrete Sustainability
Conference Venue:
Tokyo (JP)
Conference Dates:
2013-05-27 / 2013-05-29
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-10-29, last modified 2014-11-18
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