• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.11a
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• pp.223-224
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• 2023

This study compared the curing temperature of the bubble sheet and the photothermal insulation sheet incorporating carbon-based photothermal materials to reduce concrete curing time as a part of shortening construction period. As a result of the experiment, bubble sheet with photothermal material B is judged to be effective in shortening the curing time under hot environment.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.11a
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• pp.45-46
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• 2023

This study examined the curing temperature of concrete with a photothermal insulation sheet to shorten the curing time of concrete as part of construction cost and period reduction. According to the experiment results, the heating performance effect is confirmed through the temperature difference between photothermal insulation sheet and bubble sheet. And it has a high curing temperature in the order of bubble sheet (photo heating material B) > bubble sheet (photo heating material A) > bubble sheet on same layers.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2022.11a
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• pp.39-40
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• 2022

This study is intended to examine the curing effect of the combination of the bubble sheet on the concrete by analyzing the temperature profile and core strength of the simulated concrete structure. The test results relvealed that the average temperature of the concrete applying photothermal sheet overlapped with the double bubble sheet at the bottom was 23.5℃, which had the highest insulation and insulation effect compared to other types of surface insulation curing sheets, and the core strength increased by up to 56%.