A Study on the Application Review of Hwang-toh for Ground Grouting Based on Smart Construction

Taese Lee; Donghyuk Lee

doi:10.14481/jkges.2024.25.5.21

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2024 Vol.25, Issue 5 Preview Page Next Page

A Study on the Application Review of Hwang-toh for Ground Grouting Based on Smart Construction 스마트건설기반에서의 지반그라우팅을 위한 황토의 적용성 검토

1 May 2024. pp. 21-27

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Abstract

Limestone-based cement has been well utilized as a construction material throughout the world, but as civil and architectural development accelerates, limestone will gradually be depleted. The use of cement, the main material for civil engineering and construction, is rapidly increasing in modern times, and the depletion of high-quality limestone resources will be greater than expected in the future. Therefore, if existing resources can be used as construction materials to replace cement based on accumulated technology, the depleting limestone resources can be utilized for a longer period of time. In order to determine whether Hwang-toh, which forms about 10% of the surface layer of Korea's terrain, can be partially utilized as a construction material, this study aims to develop a Hwang-toh accelerator agent and prove whether it can be applied to the field through indoor tests.

Keywords

Limestone

Cement

Hwang-toh

Hwang-toh accelerator

Smart costruction

Ground grouting

석회암이 주 원료인 시멘트는 세계적으로 건설자재로 잘 활용해 왔으나, 토목건축 개발이 가속화 됨에 따라 석회암이 점차적으로 고갈이 될 것이다. 토목과 건축에 소요되는 주 재료인 시멘트는 현대에 사용량이 급증하고 있어서 미래에는 품질 좋은 석회암 자원의 고갈 또한 예상보다 이를 것이다. 그래서 축적된 기술력을 바탕으로 기존 자원이 시멘트를 대체할 건설자재로 사용이 가능하다면 고갈되어 가는 석회암 자원을 오랜 기간 동안 더 활용할 수 있을 것이다. 본 연구는 한국 지형의 면적에 표층으로 10% 가량을 형성하고 있는 황토를 건설자재로 일부 활용할 수 있는지를 판단하기 위해서 황토급결제를 개발하여 현장에 적용이 가능한지 여부를 실내시험을 통하여 증명하고자 한다.

키워드

석회암

시멘트

황토

황토급결제

스마트건설

지반그라우팅

References

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Information

Publisher :Korean Geo-Environmental Society
Publisher(Ko) :한국지반환경공학회
Journal Title :Journal of the Korean Geo-Environmental Society
Journal Title(Ko) :한국지반환경공학회 논문집
Volume : 25
No :5
Pages :21-27
Received Date : 2024-04-01
Revised Date : 2024-04-08
Accepted Date : 2024-04-23
DOI :https://doi.org/10.14481/jkges.2024.25.5.21

Journal of the Korean Geo-Environmental Society ISSN:1598-0820(Print) 2714-1233(Online) 한국지반환경공학회 논문집

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