Some physical characteristics as thickness swelling, heat conduction, and bending properties of composite boards made of waste wood chip and charcoal were measured. Wood-charcoal composite boards of three types and cement board were prepared for this study as shown in Table 1. Keeping duration of strawberries in the boxes(25cm x 25cm x 25cm) manufactured with the boards was also examined. Thickness swelling and bending properties(MOR and MOE) of board B and C were lower than those of board A. Among the wood-charcoal composite boards except cement board, there were no differences in heat conduction(mm/sec.). Strawberries in the box with board C were kept longer duration in fresh condition than that with cement board. From the results, it is suggested that wood-charcoal composite boards can be used for ecomaterial.
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
참고문헌