• 월간 기계설비
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• no.11 s.208
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• pp.99-102
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• 2007

설비건설업을 하다보면 여러 가지 자재들을 사용해야 한다. 하지만 비슷한 제품을 우리가 시공하는 현장에는 어떤 제품이 적합한 것인지 궁금할 때가 많다. 더욱이 제품 특징 및 단가 등이 알고 싶을 때 일일이 찾아봐야 하는 번거로움이 따른다. 본지는 회원사의 설비자재에 대한 궁금증을 해소하기 위해 지난 6월호부터 특정 자재를 선정하여 제품의 특징, 제품단가, 영업담당자 연락처 등을 담은 '자재의 모든 것'을 게재한다.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.29 no.4
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• pp.185-194
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• 2017

Currently, in comparison with other architectural estimations, the estimation work regarding building mechanical-service systems is time-consuming, and the process is continuously becoming more difficult because of the increased usage of the attached piping materials such as fittings and hangings in addition to their complicated construction processes. To improve this problem, the Korean authority provides a simple estimation method for the attached-material rate regarding the main piping material, which is the most time-consuming work in the architectural-mechanical estimation. However, to be an applicable method on construction sites, a proper conversion rate of the attached-piping material is still required for the proposed method regarding building usage and working types. Therefore, the purpose of this research is the calculation of the rate of the attached-piping materials such as the fittings and supports through the building of the mechanical-service work types of mechanical rooms, air conditioning, domestic water and hot-water supplies, and the drain-, vent-, and gas-piping work in office buildings that have been designed after 2010.

• Journal of the Regional Association of Architectural Institute of Korea
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• v.20 no.6
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• pp.1-8
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• 2018

In generally, the estimation work regarding building mechanical service system in comparison with other architectural estimations is time-consuming, and the process is continuously getting more difficult because of the increased usage of the attached piping materials such as fittings and supports in addition to their complicated construction processes. In order to improve this problem, the Korean authority provides a simple method to estimate the attached material rate regarding the main piping material, which is the most time-consuming work in the architectural mechanical estimation. However, to be an applicable method on construction site, a proper conversion rate of the attached piping material is still required for the proposed method regarding building usage and working types. Therefore, the purpose of this research is the suggestion of the material and labor cost rate of the attached piping materials such as the fittings and supports by work types and fitting methods of indoor fire, sprinkler, and extinguishing gas piping work of mechanical fire protection facilities in office buildings that have been designed after 2010.