Fig. 1. Grain size distribution ratio of recycled sand
Fig. 2. Grain size distribution ratio of recycled coarse aggregate
Fig. 3. Result of slump
Fig. 4. Result of air contents
Fig. 5. Result of compressive strength
Fig. 6. Process of environmental impact assessment
Fig. 7. Environmental impact comparison of aggregate
Table 1. Design of experiment
Table 2. Physical properties of cement
Table 3. Chemical properties of cement
Table 4. Physical properties of aggregate
Table 5. Physical properties of recycled aggregate
Table 6. Mixing properties
Table 7. Properties of superplasticizer
Table 8. Compressive strength
Table 9. LCI database
Table 10. Environmental impact of transportation
Table 11. Energy source & usage of manufacture
Table 12. Environmental impact of manufacture
Table 13. Environmental impact of recycled aggregate
Table 14. Environmental impact comparison of aggregate
참고문헌
- Choi, W.Y., Lee, S.H., Kim, S.H. (2017). A comparative study on the quality of recycled aggregate for concrete by crushing method, Journal of Korean Recycled Construction Resources Institute, 5(2), 121-129 [in Korean]. https://doi.org/10.14190/JRCR.2017.5.2.121
- Kim, H.J. (2010). Compressive Strength of Concrete with Different Substitution Ratio of Recycled Fine Aggregates, Jeju National University [in Korean].
- Kim, S.C., Park, D.K., Yoog, Y.C. (2016). Characteristic of cementitious mortar using high volume of recycled fine aggregate, Journal of Korean Recycled Construction Resources Institute, 4(3), 235-242 [in Korean]. https://doi.org/10.14190/JRCR.2016.4.3.235
- Kim, S.H., Jeon, C.S., Lee, S.H. (2018). An experimental study on the estimation of compressive strength and the physical properties of recycled aggregate concrete of fixed slump, Journal of Korea Institute for Structural Maintenance and Inspection, 22(2), 51-58 [in Korean]. https://doi.org/10.11112/JKSMI.2018.22.2.051
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Korea Institute of Civil engineering and Buiding Technology. (2017). Final Report of Integrated Development of
$CO_2$ Management Technology for Construction Materials, Ministry of Land, Infrastructure and Transport. - KS F 2405. (2017). Standard test Method for Compres sive Strength of Concrete.
- KS F 2573. (2014). Recycled Aggregate for Concrete.
- KS F 4009. (2016). Ready-Mixed Concrete.
- Ministry of Land, Infrastructure and Transport. (2017). Recycled Aggregate Quality Standard, Ministry of Land, Infrastructure and Transport, 2017-1711.