Advanced SearchSearch Tips
Strength Characteristics on Sulfuric Acid Corrosion of Recycled PET Polymer Concrete with Different Fillers
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Strength Characteristics on Sulfuric Acid Corrosion of Recycled PET Polymer Concrete with Different Fillers
Jo Byung-Wan; Shin Kyung-Chul; Park Seung-Kook;
  PDF(new window)
Polymer concrete shows excellent mechanical properties and chemical resistance compared with conventional normal cement concrete. The polymer concrete Is drawing a strong interest as high-performance materials in the construction industry Resins using recycled PET offer the possibility of a lower source cost of materials for making useful polymer concrete products. Also the recycling of PET in polymer concrete would help solve some of the solid waste problems Posed by plastics and save energy. An objective of this paper is to estimate the damage of sulfuric acid, through investigating recycled PET polymer concrete, immersed at sulfuric acid solution for 84 days. As a result of testing, recycled PET PC, used as filler, makes a problem of appearance and strength if they are exposed for long term at corrosion environment. On the other hand, recycled PET PC, used fly-ash as filler, had less effect on decrease in weight and strength. Recycled PET PC is excellent chemical resistance, resulting in the role of unsaturated polyester resin which consists of polymer chain structure accomplishes bond of aggregates and filler strongly. Also, recycled PET PC, used fly-ash as filler, is stronger resistance of sulfuric acid corrosion than , because it is composed of and very strong glassy crystal structure. Therefore, recycled PET PC, used fly-ash as filler, is available under corrosion circumstances like sewer pipe or waste disposal plant.
recycled polyethylene terephthalate;polymer concrete;filler;sulfuric acid;strength;
 Cited by
굴 패각 분말을 충전재로 활용한 폴리머 콘크리트의 강도 및 내구 특성,성찬용;김영익;

한국농공학회논문집, 2010. vol.52. 6, pp.125-134 crossref(new window)
조병완, 권병윤, 박승국, 'PET를 이용한 폴리머 콘크리트의 역학적 특성', 대한토목학회 논문집, 제24권 제2A호, 2004, pp.285-292

조병완, 문린곤, 박승국, '일축하중을 받는 PET 재활용 폴리머 콘트리트의 응력 변형률 모델의 제안', 한국콘크리트학회 논문집, 제16권 6호, 2004, pp.767-776

조병완, 구자갑, 박승국, '폐플라스틱 재활용 폴리머 콘크리트의 강도와 응력 변형률 특성', 한국콘크리트학회 논문집, 제17권 3호, 2005, pp.329-334

조병완, 이두화, 박승국, 'PET와 재생골재를 이용한 폴리머 콘크리트의 역학적 특성', 한국콘트리트학회 논문집, 제17권 3호, 2005, pp.335-342

부척량, 김동재, '콘크리트 내화학성에 관한 실험적 연구', 콘크리트학회지, 9권 1호, 1997, pp.153-163

문한영, 손영호, '플라이애쉬를 혼입한 콘크리트의 내약품성에 관한 연구', 대한토목학회 논문집, 8권 1호, 1988., pp.103-112

ACI Committee 548, Guide for the Use of Polymers in Concrete, American Concrete Institute, 1997, pp.1-29

J. Monteny, N. Dr Belie, and E.Vincke, 'Chemical and microbiological tests to simulate sulfuric acid corrosion of polymer-modified concrete', Cement and Concrete Research, Vol.31, 2001, pp.1359-1356 crossref(new window)

A Beeldens, J Monteny, E. Vincke, N. De Belie, and D. Van Gemert, 'Resistance to biogenic sulfuric acid corrosion of polymer-modified mortars', Cement and Concrete Composites, Vol.23, 2001, pp.47-56 crossref(new window)

Tateo Yamanaka, Iwao Aso, Shunsuke Togashi, and Minoru Tanigawa, 'Corrosion by bacteria of concrete in sewerage systems and inhibitory effects of formates on their growth', Water Research, Vol.36, 2002, pp.2636-2642 crossref(new window)

Harovel G. Wheat, 'Using polymers to minimize corrosion of steel in concrete', Cement and Concrete Composites, Vol.24, 2002, pp.119-126 crossref(new window)