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http://dx.doi.org/10.11112/jksmi.2013.17.2.110

A Study on the Eco-Friendly Durable Pre-Painting for Concrete Structure  

Jo, Byung Wan (한양대학교 공과대학 토목공학과)
Choi, Ji Sun (한양대학교 공과대학 토목공학과)
Lee, Seong Won ((주)칠칠공사)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.17, no.2, 2013 , pp. 110-116 More about this Journal
Abstract
A concrete structure has become bigger and higher because of development of construction technology and a change in construction environment. Also it tends to focus on repairing, reinforcement and exterior in harmony with environment for structure maintenance and performance improvement. The research is about eco friendly durable painting applicable to concrete structure using civil and architecture. it purpose to improve external beauties and durable problems due to flexibility by variation of temperature, adhesion of exterior wall, crack and delamination in existing organic and mineral painting. For those problems, we made a eco friendly pre-paint that is made with preliminary treatment mixture as a highly enriched waterproof agent and adhesive increasing agent in preprocessing mixture. Then we performed an experiment on durability of prevention neutralization of concrete, durability abrasion, hiding power, adhesion, temperature resistance and resistance to chemical attack. The result of an experiment shows that hiding power is over 0.96 in standard test, durability abrasion test got higher value 1mg than water paint 75mg and tensile strength is 6 times higher than standard waterproof specification.
Keywords
Concrete structure; Coating; Eco-friendly functional pre-paint; Durability abrasion; Hiding power;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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