• 한국약용작물학회:학술대회논문집
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• 2011.09a
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• pp.242-243
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• 2011

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.341-342
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• 2018

Waterproofing materials and construction methods have been developed and applied to various construction sites since the past. However, there many cases where the waterproofing performance is not satisfactory, leading to continuous water leakage. It has been observed that a key reason for this is because waterproofing method and material selection is not optimized in terms of the appropriate application area and environmental degradation factors. This paper proposes that future selection of waterproofing methods should consider the following evaluation criteria; 1) waterproof performance evaluation according to site conditions, 2) evaluation of construction method, 3) manufacturing and maintenance of waterproofing systems.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.283-284
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• 2018

The rear side surface of tiles act have protrusions that helps secure the adhesion between the tile and the mortar for tile setting. Conventional height of the rear side usually ranges between 1 to 1.5 mm, and the molding method is classified in between press type and compression type during the manufacturing process, with most tiles being produced by the former method. In sites where adhesion failures were observed, tiles were taken to examine the cause of defect. It was determined that height was irregular at the rear side surface. Based on these findings, an experiment was conducted to determine the correlation between the rear surface and the bonding strength of tiles.

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.60-61
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• 2017

모바일 게임 시장은 매년 시장 규모가 확대되고 있으며, 대중의 관심 또한 꾸준히 높아지고 있다. 모바일 게임은 대체로 조작이 간단하고 장소에 따른 제약이 없기 때문에 접근하기 쉽다는 특징을 가지고 있으며 이 때문에 앞으로도 모바일 게임 시장의 전망은 밝다고 할 수 있다. 본 논문에서는 모바일 게임에서 가장 성공한 장르 중 하나인 소셜 네트워크 게임 중에서도 RTS 장르의 게임을 기획, 설계 구현한 것에 대해 다루었다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.11a
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• pp.177-178
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• 2018

In the case of conventional ultra-fast hardness membrane waterproofing material (polyurea, etc.), damage such as breakage or tearing occurred frequently at the time of cracking of the surface after waterproofing. In this study, it is suggested that a waterproof layer can not cope with the occurrence of cracks at the same time by applying the soft type waterproofing material of soft type at the lower part of the construction method (securing of elongation) To minimize the possibility of water resistance.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.11a
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• pp.185-186
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• 2018

Leakage problems in underground spaces of domestic apartments is becoming more serious and legal disputes related to leakage problem have become more commonplace. In this regard, leakage problem is not only a problem in construction, but is also a concern from a societal aspect. In this paper, we propose the details of a below-grade waterproofing design and specification standards of specific areas and sections of residential apartment buildings, and propose that a detailed examination of positive-side waterproofing methods is required.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.11a
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• pp.219-220
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• 2017

Current domestic waterproofing market in Korea mainly uses single-ply waterproofing materials comprised of coatings or waterproof sheets and two or more-ply composite waterproofing methods. In order to evaluate these types of composite waterproofing systems, a new test equipment and method that incorporates various deterioration conditions (joint displacement, chemical exposure, water pressure etc) was developed. In a comparison testing, the results showed that flexible type materials have higher response performance towards joint displacement than the hardened material. Furthermore, the importance of securing the stability of the waterproofing method in the vulnerable over-lap joint areas of waterproofing sheets is emphasized.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.11a
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• pp.165-166
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• 2017

The purpose of this study is to investigate the effect of tile adhesion failure due to weak adhesion with concrete admixture (FA, SP) on walls. The test specimens were divided into four types : (1) OPC 100% (2) OPC 80%+FA 20% (3) OPC 80%+SP 20% (4) OPC 60%+SP 40%, each adhered on a 650 × 650mm wall with 200mm thickness capable of attaching two insulation tiles (300 × 600mm). The tests were carried out on the four types of walls by mortar bedding application method, and after 4 weeks of curing period, adhesion strength test was carried out. The adhesion strength difference was investigated between the concrete wall with added admixture (FA, SP) and general concrete wall.

• 한국약용작물학회:학술대회논문집
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• 2012.05a
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• pp.185-186
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• 2012

• Proceedings of the Korean Institute of Building Construction Conference
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• 2019.11a
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• pp.233-234
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• 2019

Research has begun to change the waterproofing design of domestic underground structure parts from the current negative-side waterproof design to the positive-side waterproof design. For this, active review from the design stage to prevent the ingress of external ground water into the waterproofing measures of the underground of apartment buildings is needed. Therefore, in this study, proper waterproofing method for the major leaks identified in the previous studies and a waterproofing method for the waterproof design of the underground floor and the outer wall is proposed. It is hoped that a follow-up study, such as a review of field applicability, for the proposed methods will provide an alternative to secure leakage stability in waterproof design.