[표제지 등]
Abstract
List of Figure
List of Table
칼라
목차
제1장 서론 9
1-1. 연구 목적 및 필요성 9
1-2. 연구내용 및 범위 9
제2장 석재 오염과 부식에 관계있는 암석의 성질 11
제3장 석조형물의 부식(decay)및 오염(contamination) 원인 22
제1절 내적 원인(Internal causes) 22
1. 가공 결점 22
2. 풍화작용(chemical weathering) 22
3. 녹물현상(natural rust on stone) 23
제2절 외적 원인(External causes) 29
1. 대기오염(atmospheric pollution) 29
2. 녹물현상(Natural rust on stone) 32
3. 염분(salts) 38
4. 실링재 39
5. 열적인 원인(fire resistance of mineral rocks) 40
6. 암석의 동해(frost action on stone) 44
7. 박테리아에 의한 부식(bacteria activity in stone decay) 44
제4장 석조형물의 오염실태 45
제1절 석조건물(세종문화회관) 45
1. 석재 가공 단계의 오염 45
2. 습식공법에 의한 오염원인 46
3. 부착 철물구조에 의한 오염원인 52
4. 대기 오염 52
제2절 문화재(석탑, 묘전석, 석등등) 56
제5장 검토 및 고찰 59
제6장 결론 61
REFERENCES 63
판권지 66
Table 1-a. Relationship between rock forming mineral and color of Korea building stone 11
Table 1-b. Relationship between mineral content and color. 12
Table 2. Porosity and Absorption ratio of domestic(demestic) building stones. 18
Table 3. Fe contents of domestic(demestic) building stones. 24
Table 4. Modal analysis of domestic building stones(in volume percent). 26
Table 5. Uptake of SO₂ by limestone. 30
Table 6-a. Wet chemical analysis of white tarnish, Sejong Culture Center. 47
Table 6-b. ICP chemical analysis of white tarnish, Sejong Culture Center. 47
Table 7. Chemical composition of block tarnish material on the stone surface, Parliamentary building. 53
Table 8. Chemical composition of granite pannel attached to pillar, Parliamentary building. 53
Table 9. Cleaning method for the principal types of stone(monuments of historic and artistic value) 60
Fig 1-a. Relationship between felsic mineral content and color. 13
Fig 1-b. Relationship between mafic mineral content and color Data from Hyun.J.K 1986. 14
Fig 2. SO₂ contents, indoor/outdoor relationship ●=hospital, Cincinnati, Ohio[97] ; ■=houses, Moscow, Soviet Union[98] ; ▲=houses, near viscose plant, Soviet[99]; ▼=houses, Rotterdam, the Netherlands[93]. Courtesy of Y.E.... 31
Fig 3. Solubility curve of FeO(OH). Data from Stunm and Lee(1960) 37
Fig 4-a. Relationship of temperature(T) and Compressive strength(CS) (Pochen area) 41
Fig 4-b. Relationship of T and CS (Iksan area). 42
Fig 4-c. Relationship of T and CS (Geochang area). Data from Kang(1981). 43
Fig 5-a. White tarnish on the parterre(parteree) stones, Sejong Culture Center. 48
Fig 5-b. White tarnish on the outdoor stone pannels, Sejong Culture Center. 48
Fig 5-c. White tarnish on the floor stones and black tarnish cumulated on it, Sejong Culture Center. 49
Fig 5-d. White tarnish on the sidewall stone pannels, Sejong Culture Center. 49
Fig 6. XRD patterns of white tarnish materials show typical well crystallized calcite. 50
Fig 7-a. Calcite crystals from white tarnish. photo taken by SEM. 51
Fig 7-b. Well crystallized calcite and immature calcite matrix. photo taken by SEM. 51
Fig 8-a. Rust flows corrosion staining on the pillar stone pannels, Sejong Culture Center. 54
Fig 8-b. Rust flows corrosion staining on the outdoor stone pannels, Sejong Culture Center. 54
Fig 9-a. Black tarnish on the pillar and upper-front stone pannels, Sejong Culture Center. 55
Fig 9-b. Black tarnish on the sidewall stone pannels, Sejong Culture Center. 55
Fig 10-a. Stone crafts contaminated by moss, Donggu-ryung. 57
Fig 10-b. Guide and circumference stones tarnished by moss around King tomb, Donggu-ryung. 57
Fig 10-c. Base stones colored by moss in front of Jungjagak, Donggu-ryung. 58
Fig 10-d. Air pollutants and moss change the color of square stone table, Donggu-ryung. 58