Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Formwork QC Status During the Process of Concrete Work

콘크리트 공사 진행에 따른 거푸집의 품질관리 실태 분석

  • Cho, Hyun-Dae (Dept. of Architectural Engineering, Daegu University)
  • Received : 2022.01.25
  • Accepted : 2022.04.15
  • Published : 2022.04.30
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Abstract

The quality of concrete at domestic construction sites were assessed through a conducted survey taken by construction managers and quality managers. The survey results revealed that quality managers had low awareness of their work due to poor training. External training and company provided education was not properly enforced. The management subject of formwork removal, the most important among the quality control items of concrete, was not clearly defined. Despite the standards set for removing the formwork being clearly stipulated in the standard specifications for construction work, there were frequent cases where they were not observed. At the construction site, big and small accidents occurred every year due to poor quality control involving the construction of concrete. Regardless of these accidents, many construction projects were carried out without additional concern and with an easy-going attitude. It was evident that bringing awareness to this issue needs improvement. Accident prevention through proper education of safety regulations should be provided at construction sites while increasing awareness to this issue. Continuous education is particularly needed to raise awareness of the importance of concrete quality control.

Keywords

References

  1. An, S. H. (2019). Relationship between Managers' Decision-making Participation and Organization Commitment in Building Construction Project, Journal of the Korea Institute of Building Construction, 19(3), 281~287 https://doi.org/10.5345/JKIBC.2019.19.3.281
  2. Go, S. S., & Oh, J. H. (2002). The Study on the Risk Assesment of Formwork, Joural of the Korean Society of Safety, 96~101.
  3. Han, M. C., & Lee, J. S. (2017). Determination of the Cold Weather Concreting Period and Early Frost Damage Risk Using Climate Data of Korea. Journal of the Korea Institute of Building Construction, 17(1), 73~81. https://doi.org/10.5345/JKIBC.2017.17.1.073
  4. Han, C. G., Han, M. C., & Kim, M. H. (1998). A Study on the Determination of the Period of cold Weather Concreting on Architectural Execution in Korea, Journal of the Architectural Institute of Korea, 14(11), 71~78.
  5. Han, C. G., Hwang, Y. S., & Sin, B. H. (2002). Determination of Removal Time of the Forms Accroding to the Strength Development of Concrete at Early Age, Journal of the Architectural Institute of Korea, 18(9), 157~162
  6. Kim, D. S. (2007). Put the Construction Mixed High Technology to a Power of the World -go to U-con, be construction industry takeoff, Review of Architecture and Building Science, 51(6), 19~24
  7. Kim, J. W., Kim, Y. H., Kim, J. H., & Kim, J. J. (2010). A Study on the Methods of Reducing the Safety Accident through Pattern Analysis of Construction Disasters, Proceeding of Autumn annual Conference in the Korea Institute of Building Construction, 10(2), 137~140.
  8. Law (2021). Construction Technology Promotion Act
  9. Law (2021). Enforcement Decree of the Construction Technology Promotion Act
  10. Lee, M. H., Zhao, Y., Park, J. H., Han, M. C., & Han, C. G. (2013). Periods of Cold Weather Concrete Determined by Korean and Japanese Codes with Climate Data Obtained from Korea. Journal of the Korea Institute of Building Construction, 13(1), 326~328
  11. Korea Construction Standards Center, (2016). KCS 14 20 12 form and floor post
  12. Ministry of Land. (2016). concrete standard specification, 93~95
  13. Park, J. Y., & Kim, G. H. (2021). Importance Analysis of Major Factors in Formwork Collapse Acciden, Journal of the Korea Institute of Building Construction, 21(3), 249~256 https://doi.org/10.5345/JKIBC.2021.21.3.249
  14. Park, C. W., Lee, B. H., & Hong, S. K. (2011). Mechanical Behavior and Characteristics of Internal Temperature and Relative Humidity of Concrete at Early Age, Journal of the Korea Institute for Structural Maintenance and Inspection, 15(6), 184~194 https://doi.org/10.11112/JKSMI.2011.15.6.184
  15. Shin, Y. S. (2021). A Study on the Potential Risk Analysis for the Safety Management in the Formwork. Journal of the Korea Institute of Building Construction, 21(2), 121~128 https://doi.org/10.5345/JKIBC.2021.21.2.121
  16. Shin, Y. S., & Choi, E. G. (2010). Quality Assurance of Concrete, Magazine of the Korea Concrete Institute, 22(1), 29~32 https://doi.org/10.22636/MKCI.2010.22.1.29