• 베이커리
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• no.9 s.326
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• pp.66-67
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• 1995

• Proceedings of the Korean Institute of Building Construction Conference
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• 2012.05a
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• pp.209-210
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• 2012

In this study, the following conclusions are drawn. First, the Inorganic terazzo tile flooring and LCC (Life Cycle Cost) analysis showed that the sum of the total cost of 150,304 won Inorganic flooring, terrazzo tile flooring minerals won 186,202 to 35,898 won, compared to 8.22% analysis of the cost savings that have been appearing. Second, if the color chip has a unique and elegant sentence patterns, beautiful and high-strength bonding and that the crack resistance was investigated.

• Journal of the Korean Recycled Construction Resources Institute
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• v.4 no.4
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• pp.431-438
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• 2016

Recently, Both rapid economic growth and high-quality native finishing materials demand in buildings such as local infrastructure facilities and cultural facilities have increased along with local quarries. So, increasing local quarries and environmental pollution occurred in quarries get the eyes to damaged area of the surroundings. As an example, carcinogen such as solid formed to fixing asbestos and dust have damaged to local resident. Especially, Radon gas released from asbestos can exist everywhere on earth, released soil and rock as radioactive substances, can be caused lung cancer followed by a smoking. When pollution source to indoor air quality that lacking ventilation rate of the residential building moved in a cycle, human responses such as headache, dizziness, etc. get appear, so on it threatened resident's physical condition. Thus, we need to urgent attention to reduction harmful substance. In the case of radon gas of the pollution source to indoor air quality in housing, it has characteristic that keep on going through half-life released from source, we need to control radon gas source than source removal. We set on vermiculite addition ratio to 10% which has harmful substances adsorption performance, proceed experiment to basalt waste rock addition ratio 50, 60, 70, 80(%). The result of an experiment, based on 'KS F 4035, precast terrazzo', we can be obtainable in the best terrazzo at basalt waste rock addition ratio 70%.