Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Dong-Bum Kim"'
1
Akademický článek
Evaluation of Adhesion Characteristics According to Chemical Deterioration Conditions and Recycled Material Content of Butyl Rubber Compound Waterproof Sheet
Autor: Ju-Hyun Sung, Dong-Bum Kim, Su-Young Choi, Jin-Sang Park, Bo Jiang, Sang-Keun Oh
Publikováno v: Applied Sciences, Vol 12, Iss 14, p 7115 (2022)
This study sought to investigate the adhesion strength reduction of reclaimed butyl rubber self-adhesive waterproofing sheets after exposure to a chemical erosion environment. Ranges from 0 to 45% mixture ratio (with changing intervals of 5% ratio) o
Externí odkaz: https://doaj.org/article/5e3005a5253e4afd8681472e3d2d3413
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2
Akademický článek
Analysis of Expansion Characteristics According to Deterioration Conditions for Superabsorbent Polymer Content of a Polyurethane Waterproof Material with Water Expansion Properties
Autor: Gun-Woong Go, Dong-Bum Kim, Wan-Goo Park, Su-Young Choi, Sang-Keun Oh
Publikováno v: Applied Sciences, Vol 12, Iss 6, p 2967 (2022)
Polyurethanes with water expansion properties are manufactured by incorporating polyurethane resins and superabsorbent polymers. This study aimed to present an optimal mixing ratio of a superabsorbent polymer that can express the effective waterproof
Externí odkaz: https://doaj.org/article/e95d8750aba848999f38bb17503ab204
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3
Akademický článek
Analysis of Viscosity Change and Oil Leakage Characteristics According to CaCO3 Particle Size and Anti-Sedimentation Agent Content on Bituminous Emulsion Mastic
Autor: Su-Young Choi, Dong-Bum Kim, Wan-Goo Park, Jin-Sang Park, Sang-Keun Oh
Publikováno v: Applied Sciences, Vol 12, Iss 2, p 690 (2022)
This study analyzed the characteristics of viscosity change and oil leakage stability according to the average particle size and content of organic and mineral-based extenders such as CaCO3 (CA) and anti-sedimentation (ASE) among materials consisting
Externí odkaz: https://doaj.org/article/321d361b809442eb870f477c3777597d
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4
Akademický článek
Field Evaluation of Synthetic Polymer Rubber Gel through Filler Content and Oil Leakage Mass Measurement
Autor: Jin-sang Park, Dong-bum Kim, Kyu-hwan Oh, Sang-keun Oh
Publikováno v: Applied Sciences, Vol 8, Iss 6, p 896 (2018)
Synthetic Polymer Rubber Gels (SPRG) are used in Composite Modified Bituminous Waterproofing (CMBW) systems for waterproofing in concrete structures. A problem with the current design of SPRG is that when the emulsion breaks, the segregated oil layer
Externí odkaz: https://doaj.org/article/ff21e7e07c4a4beba8242f356fa1226e
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6
Analysis on the Effects of External Temperature and Welding Speed on the Safety of EVA Waterproofing Sheet Joints by Hot Air Welding
Autor: Wan-Goo Park, Su-Young Choi, Xingyang He, Jin-Sang Park, Sang-Keun Oh, Dong-Bum Kim
Publikováno v: Materials
Volume 13
Issue 23
Materials, Vol 13, Iss 5586, p 5586 (2020)
This study analyzes the optimal seasonal ambient temperature during welding and welding speed conditions for securing high tensile strength of ethylene vinyl acetate (EVA) waterproofing sheets bonded for roofing, installed by hot air welded joints (o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c9d96932571715d56c7c21032028d4
https://pubmed.ncbi.nlm.nih.gov/33297555
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7
Oil Leakage Evaluation for Selection of Emulsion-Based Non-Curable Synthetic Polymer Rubberized Gel (ENC-SPRG) as Waterproofing Material in Underground Structures
Autor: Dong-Bum Kim, Sang-Keun Oh, Su-Young Choi, Xingyang He, Jin-Sang Park
Publikováno v: Materials
Volume 12
Issue 23
Materials, Vol 12, Iss 23, p 3816 (2019)
A revised oil leakage evaluation regime is proposed in response to the oil leakage problems of emulsion-based non-curable synthetic polymer rubberized gel (ENC-SPRG) used as a waterproofing material in concrete slabs of residential underground struct
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79816011ffb791b45c57212025c95b38
http://europepmc.org/articles/PMC6926652
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8
A Study on Property with Ratio of Water Mixture in Hydroponic Polyurethane Waterproofing Materials
Autor: Wan-Goo Park, Sang-Keun Oh, Jin-Sang Park, Dong-Bum Kim, Min-Kyu Lee
Publikováno v: Journal of the Korean Recycled Construction Resources Institute. 3:348-354
Urethane waterproofing materials which currently being used most commonly in the Korean domestic market have high applicability and construct layers without forming any joints, but under the influence of low temperature and low humidity, as well as t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0275ddbfa5cd1b8ab5d5b612787da34d
https://doi.org/10.14190/jrcr.2015.3.4.348
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9
Field Evaluation of Synthetic Polymer Rubber Gel through Filler Content and Oil Leakage Mass Measurement
Autor: Kyu-hwan Oh, Dong-Bum Kim, Sang-Keun Oh, Jin-Sang Park
Publikováno v: Applied Sciences, Vol 8, Iss 6, p 896 (2018)
Applied Sciences
Volume 8
Issue 6
Synthetic Polymer Rubber Gels (SPRG) are used in Composite Modified Bituminous Waterproofing (CMBW) systems for waterproofing in concrete structures. A problem with the current design of SPRG is that when the emulsion breaks, the segregated oil layer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4defe4f602d91da07922b2f32b1936dc
http://www.mdpi.com/2076-3417/8/6/896
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10
A Fundamental Study on Induction Technology of Separation Behavior Using Two-sided Adhesion of Joint of Composites Waterproofing System
Autor: Wan-Goo Park, Sang-Keun Oh, Dong-Bum Kim, Neung-Hoe Heo, Jin-Sang Park, Tae-Yang Lee
Publikováno v: Journal of the Korean Recycled Construction Resources Institute. 3:212-219
This study focuses evaluating the efficiency and performance evaluation of composite type sheet-membrane waterproofing method that utilizes a separation behavior inducement system designed to resolve the chronic problems of disintegration and damage
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d71fc63d0988e3a3b30ce74d5614382
https://doi.org/10.14190/jrcr.2015.3.3.212
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