Study on Energy Performance And Economic Evaluation of Windows System with Built-in Type Blinds

Joe, W San; NamGi, Lim

doi:10.5345/jkic.2010.10.2.097

Cited by 2 publications

(3 citation statements)

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“…The studies recently done by Chung et al [4], Lee et al [5], Joe and Lim [6], and Choi et al [7] all used deterministic LCC analysis. Chung et al [4] sought to suggest the most economical insulation in terms of energy loss of heating pipe and cost reduction by comparing generally used insulation materials and insulation materials with low thermal conductivity, because heating pipes are known as one of the main factors influencing energy loss.…”

Section: Research Trends Of Deterministic Lcc Analysismentioning

confidence: 99%

“…In addition, Lee et al [5] conducted an LCC analysis comparing the economic feasibility of the existing cooling and heating system and the new cooling and heating system using geo-thermal energy, one of the new renewable energies. Joe and Lim [6] implemented an economic assessment comparing an existing general window system and a window system with built-in type blinds, and…”

Section: Research Trends Of Deterministic Lcc Analysismentioning

confidence: 99%

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Relationship of Ceramic Insulation Panel System Development and Verification of LCC

Han¹,

Jeon²,

Lee³

et al. 2012

Journal of the Korea Institute of Building Construction

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In this study, life cycle cost (LCC) is analyzed according to insulation panel system type using a deterministic LCC analysis method. Through this analysis, it was found that the construction cost in the deterministic LCC analysis for Ceramic panels was low compared to the construction cost for metal and stone panels. Also, the difference in cost between the Ceramic panel and the metal panel was about 2 times. In the area of maintenance cost, it was found to be similar to the previously analyzed construction cost, in which the metal panel has the highest cost due to the high cost of construction and the frequent need for maintenance. In the case of the stone panel, a small difference in cost is shown compared with that of the Ceramic panel, but the cost is higher than the Ceramic panel. Regarding the cost of waste disposal, the Ceramic panel can reduce the cost by at least 1.5 times and up to 2 times compared to other panel systems. Finally, in the analysis of sensitivity according to changes in discount rates, the Ceramic panel and metal panel systems have a similar cost, and the cost of the metal panel is a bit larger than that of other panel systems. Thus, in the subjects used in the analysis, the Ceramic panel system shows the highest economic benefits.

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Section: Research Trends Of Deterministic Lcc Analysismentioning

confidence: 99%

Section: Research Trends Of Deterministic Lcc Analysismentioning

confidence: 99%

Relationship of Ceramic Insulation Panel System Development and Verification of LCC

Han¹,

Jeon²,

Lee³

et al. 2012

Journal of the Korea Institute of Building Construction

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show abstract

“…To address issues such as the natural resources crisis, the destruction of the natural environment and the ecosystem, the depletion of natural resources, and the emission of pollutants from construction materials, environmental preservation and green building construction have been given much attention recently [1,2]. In addition, the sustainable construction movement has been accelerated, with environment-related government agencies and organizations, construction-related associations, construction companies and construction material manufacturers working together in advanced countries and making efforts to limit the use of …”

Section: Research Background and Objectivementioning

confidence: 99%

Bond Strength of Mortar mixed Activated Hwangtoh

Go¹,

Yeo²

2012

Journal of the Korea Institute of Building Construction

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This study aimed to mix and test mortar incorporating activated Hwangtoh to improve the Hwangtoh brick bond strength of brick structures. To do this, the bond strength correlation of mortar was analyzed by means of materials and experiment factors and levels, and the optimum conditions were suggested after analyzing the physical properties of brick and the mix ratio of mortar and additive. Furthermore, the compressive strength and bond strength were found to be in inverse proportion, and in terms of the materials and mixing level, W/C ratio, substitution ratio of activated Hwangtoh, and fine aggregate grading were shown to have a considerable influence on the strength. In conclusion, the optimum mixing conditions to improve the bond strength are found to set W/C ratio at 65% and replacmenet ratio of activated Hwangtoh at 10%.

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Study on Energy Performance And Economic Evaluation of Windows System with Built-in Type Blinds

Cited by 2 publications

References 0 publications

Relationship of Ceramic Insulation Panel System Development and Verification of LCC

Relationship of Ceramic Insulation Panel System Development and Verification of LCC

Bond Strength of Mortar mixed Activated Hwangtoh

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