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이기원 ( Lee Ki Won ),연규석 ( Yeon Kyu Seok ),이윤수 ( Lee Youn Su ),지경용 ( Ji Kyong Yong ) 한국농공학회 1999 한국농공학회 학술대회초록집 Vol.1999 No.-
The objective of this study was to develop a polymer mortar guide block for the blind handicapped people. A high strength and a long durability polymer concrete using unsaturated polyester resin was used to developed the block and to improve the exiting cement mortar guide block. Physical and mechanical properties of the polymer mortar guide block were investigated with respect to absorptivity, impact strength, bending strength compared to those of the conventional cement guide block. The polymer mortar guide block was proven to have properties, indicating that the block have better industrial applications.