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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.8, no.6, 2007³â, pp.150-158
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$CO_2$ ¹èÃâ Æ¯¼ºÀ» °í·ÁÇÑ °Ç¼³Æó±â¹° °ü¸®¹æ¾È ¼ö¸³±âÁØ: °íÃþ ÁְŰǹ° °Ç¼³ ÇÁ·ÎÁ§Æ®¸¦ ´ë»óÀ¸·Î ÇÑ »ç·ÊÁ¶»ç
( A Guideline for Construction Management Plan Based on the Characteristics of $CO_2$ Emissions: A Case Study for a High-Rise Residential Building Project ) |
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| As the amount of $CO_2$ emission in Korea is ranked 9th and the increasing rate of $CO_2$ emissions highest in the world, it is strongly necessary to devise methods to decrease the amount of $CO_2$ in each industry as the basis of establishing environmentally sustainable production system. This paper aims to identify the characteristics of $CO_2$ emissions from construction wastes throughout the simplified LCA (Life Cycle Assessment) and suggest the strategic guideline for the construction waste management plan to decrease $CO_2$. As a result of LCA on the case of a high-rise residential building project, total sum of $CO_2$ emission generated from construction wastes appeared as 6,818,123kg-$CO_2$ and $CO_2$ emission per unit floor area as 21.01kg-$CO_2/{eta}{ge}$. The principal waste materials generating more than 95% of $CO_2$ are materials such as reinforcing bar, temporary materials, cement, ready-mixed-concrete, concrete products, and tile, which have relatively high unit emission rate of $CO_2$ in the process of production. Besides, more than 92% of $CO_2$ was generated from the activities such as structure work, plaster work, temporary work, and tile and stone work, which are generally executed in the early phase of the whole construction period. Reflecting these results, the guideline for the construction waste management plan was recommended. If the waste management plan is established considering the guideline suggested, there would be high potential to decrease the amount of $CO_2$ generated from construction wastes. |
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| $CO_2$ ¹èÃâ·®;°Ç¼³Æó±â¹°;Æó±â¹° °ü¸®;ģȯ°æ °Ç¼³;Àü°úÁ¤Æò°¡(LCA);$CO_2$ emission;construction waste;waste management;sustainable construction;Life Cycle Assessment(LCA); |
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Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.8, no.6, 2007³â, pp.150-158
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200709905857095)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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