This study aims to develop of materials for eco-friendly pavement. According to increase of coalash (FA: Fly Ash, PFBC: Pressurized Fluidized Bed combustion ash), we tried to develop effective utilizationof coal ash as a stabilizer because disposal of coal ash has been getting more difficult. Furthermore, in orderto prevent from a pavement crack, we tried to use materials mixing bamboo chips crushed to fiber. Therefore,we carried out the tests to suggest design work of material for pedestrian-friendly pavement with evaluationof mechanical properties and toughness gained from the result of unconfined compression test. The result isfollowing (1) Material with PFBC had higher solidification than material with FA, (2) Using FA and cement,strength more than same level of PFBC was gained, (3) By mixing 10% bamboo chips, improvement of brittlefailure was observed.
展开▼