Fig. 1. Compounding with woodchip, PE and additives.
Fig. 2. WPC blocks varnished with oil.
Fig. 3. Measurement of Impact absorbance test.
Fig. 4. Light falling weight deflectometer testing apparatus.
Fig. 5. Flexural strength test for wood block.
Fig. 6. Flexural strength test results from the preliminary test.
Fig. 7. Samples before and after water absorption and dimensional swelling test.
Fig. 8. Density results.
Fig. 9. Water absorption test results.
Fig. 11. Cross sectional layouts of test sections (#1 and #2)
Fig. 10. Dimensional swelling test results.
Fig. 12. Photo view of two test sections.
Fig. 13. Flexural strength and relative flexural strength values of diverse block pavements.
Fig. 14. Water absorption test results.
Fig. 15. Dimensional swelling change test results.
Fig. 16. Impact absorbance test results of diverse block pavements by a golf ball test.
Fig. 17. Elastic modulus values of various block pavements determined by LFWD at two test sections.
Table 1. Various compounding proportions of WPC for preliminary test
Table 2. Flexural strength test results of paving blocks
참고문헌
- Adam, C., Adam, D. 2003. Modelling of the dynamic load plate test with the light falling weight device. Asian Journal of Civil Engineering (Building and Housing) 4(2-4): 73-89.
- ASTM D1037: Standard Test Methods for Evaluating Properties of Wood-Base Fiber and Particle Panel Materials, ASTM International: West Conshohocken, PA, USA, 2012.
- Brown, F.L. 2016. The city is more than human-an animal history of Seattle. University of Washington Press, Seattle and London.
- Cho, B., Lohoumi, S., Choi, C., Yang, S., Kang, S. 2016. Study on rapid measurement of wood powder concentration of wood-plastic composites using FT-NIR and FT-IR spectroscopy techniques. Journal of the Korean Wood Science and Technology 44(6): 852-863. https://doi.org/10.5658/WOOD.2016.44.6.852
- Choi, J., Lee, K. 2004. Performance of sidewalk pavement containing waste-wood chips. Journal of Testing and Evaluation 42(1): 151-161.
- Choi, J., Lee, K., Moon, S. 2017. Characteristics of elastic paving materials made of sawdust and urethane resin mixture. Journal of the Korea Academia-Industrial Cooperation Society 18(6): 673-680. https://doi.org/10.5762/KAIS.2017.18.6.673
- Destamatic Oy. 2016. Composite of wood, stone and concrete. Finish Forest Association.
- Gibbons, J. 1999. Pavements and surface materials, Nonpoint education for municipal officials, Technical Paper, No. 8, University of Connecticut.
- Gwon, J., Lee, D., Cho, H., Chun, S., Choi, D., Lee, S. 2017. Determination of wood flour content in WPC through thermogravimetic analysis and accelerator mass spectrometry. Journal of the Korean Wood Science and Technology 45(5): 572-579. https://doi.org/10.5658/WOOD.2017.45.5.572
- Higuchi, M., Takeuchi, Y., Okazawa, H., Sato, K. 2011. Study on evaluating the hardness of the side work pavement. International Journal of Environmental and Rural Development 2-1: 77-82.
- http://www.booksupstairs.com/The-preservation-of-str uctural-timber/Prolonging-the-Life-of_6.html.
- Japan Road Association. 2007. The handbook of pavement survey and testing, the first volume: 126-129 (in Japanese).
- Ju, S., Roh, J. 2017. Manufacture of dyed recycling wood fiber using waste MDF. Journal of the Korean Wood Science and Technology 45(3): 297-307. https://doi.org/10.5658/WOOD.2017.45.3.297
- Ko, H., Ko, M. 2015. An experimental study on the basic properties of elastic paving materials. Journal of the Korea Academia-Industrial Cooperation Society 16(7): 5021-5028. https://doi.org/10.5762/KAIS.2015.16.7.5021
- KS F3230: Method of test for WPC (Wood Plastic Composites) deck floor board, KATS, Seoul, S. Korea, 2013.
- KS F4419: Method of test for concrete interlocking block for sidewalk and road, KATS, Seoul, S. Korea, 2016.
- Kyriakodis, H. 2014. Little clubs on a wooden street, Hidden city, Philadelphia.
- Lee, I., Cho, S., Hong, S. 2018. Prediction of the MOR of larch lumber. Journal of the Korean Wood Science and Technology 46(1): 93-99. https://doi.org/10.5658/WOOD.2018.46.1.93
- Lestari, A., Hadi, Y., Hermawan, D., Santoso, A. 2018. Physical and mechanical properties of glued laminated lumber of pine (pinuys merkusii) and Jabon (anthocephalus cadamba). Journal of the Korean Wood Science and Technology 46(2): 143-148. https://doi.org/10.5658/WOOD.2018.46.2.143
- Ministry of Land, Infrastructure and Transport. 2018. Basic Rest Area. Policy Review, S. Korea,
- Nabeshima, M., Yamada, M. 2005. Range of proper hardness for aged about walkway pavement. Official Journals Quarterly of the Japan Society of Civil Engineers 788-67: 117-126.
- Oh, S. 2017. Anisotropy of softwood structural lumber using the elastic modulus determined by the ultrasonic nondestructive method. Journal of the Korean Wood Science and Technology 45(1): 20-27. https://doi.org/10.5658/WOOD.2017.45.1.20
- Richards, R.W. 1897. Hardwood pavements in Sydney, New South Wales. Engineering.
- Smith, W.A. 1894. Advantages of Australian hardwood for paving. Engineering Record.
- Sommerhuber, P., Welling, J., Krause, A. 2015. Substitution potentials of recycled HDPE and wood particles from post-consumer packaging waster in Wood- Plastic Composites. Waste Management 46: 76-85. https://doi.org/10.1016/j.wasman.2015.09.011
- Stirrat, J. 1898. Notes on wood paving vs macadam in Rangoon. Industrial Engineering.
- Sydney Harbor Foreshore Authority. 2012. Paving Part 4 of 5, Types of Wood used for woodblock paving https://www.youtube.com/watch?v=As9N9IfGy6A.
- Takeuchi, Y., Sato, K., Aoki, M., Kuni, Y., Sato, K., Yaginuma, H. 2011. Development of pavement design method for walkers in consideration of comfort and safety. Journal of Japan Society of Civil Engineers-E1 67(3): I_1-I_8.
- Takeuchi, Y., Sato, K., Aoki, M., Yaginuma, H. 2008. Hardness evaluation of the sidewalk pavement using Portable FWD tester, the proceeding of the 64th JSCE Annual Meeting of the Japan Society of Civil Engineers, (CD-ROMS).
- Valente, M., Sarasini, F., Marra, F., Tirillo, J., Pulci, G. 2011. Hybrid recycled glass fiber/wood flour thermoplastic composites: manufacturing and mechanical characterization. Compo. Applied Science and Manufacturing 42(6): 649-657. https://doi.org/10.1016/j.compositesa.2011.02.004
- Weiss, H.F. 2011. Prolonging the life of paving blocks, The preservation of structural timber. VinDaj, Inc.
- Whitten, D.O. 1995. Rusty roads: ferrous metal paving materials. Essays in economic and business history XIV: 249-66.
- Whitten, D.O. 1997. A century of parquet pavements: Wood as a paving material in the United States and abroad, 1840-1940, Part 1, Nineteenth century origins. Essays in economic and business history XV: 209-26.
- Wikipedia. 2016. Nicolson pavement. https://en.wikipedia.org/w/index.php?title=Nicolson_pavement&oldid=739503949.
- Wikipedia. 2018. Rest area. Wikimedia Foundation, Inc.: https://en.wikipedia.org/wiki/Rest_area.
- Wittenoom, E.H. 1900. A defense of Australian hardwood pavements. Engineering News.
- Zimmermann, M., Zattera, A. 2013. Recycling and reuse of waste from electricity distribution networks as reinforcement agents in polymeric composites. Waste Management 33(7): 1667-1674. https://doi.org/10.1016/j.wasman.2013.04.002