Original scientific paper

https://doi.org/10.31803/tg-20230106111946

A Study on Radiant Heat Application to the Curing Process for Improvement of Free-form Concrete Panel Productivity

Hyekwon Kim ; Hanbat National University 125, Dongseo-daero, Yuseong-gu, Daejeon, Korea
Yejin Jeong ; Hanbat National University 125, Dongseo-daero, Yuseong-gu, Daejeon, Korea
Sangwon Seo ; Hanbat National University 125, Dongseo-daero, Yuseong-gu, Daejeon, Korea
Jongyoung Youn orcid.org/0000-0001-8075-8943 ; Hanbat National University 125, Dongseo-daero, Yuseong-gu, Daejeon, Korea
Donghoon Lee ; Hanbat National University, 125, Dongseo-daero, Yuseong-gu, Daejeon, Korea *

* Corresponding author.

Abstract

As free-form panel production takes a long time, it extends the construction period and increases construction expenses. This study suggests a method to apply radiant heat to concrete for the purpose of shortening the curing and removal process in free-form panel production. The optimal temperature and time for removal are determined based on the results of constant temperature/humidity curing experiments and quartz tube heater curing experiments. Through an experiment in various time settings, the general time of FCP (Free-form Concrete Panel) production is measured to examine whether the productivity is enhanced. It is expected that findings of this study contribute to shortening the construction period and reducing construction expenses as well as future studies on the FCP manufacturing equipment.

Keywords

free-form concrete panel; productivity; radiant heat; shortening the curing period; surface of concrete

Hrčak ID:

308678

URI

https://hrcak.srce.hr/308678

Publication date:

15.12.2023.

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