| 摘要 |
PROBLEM TO BE SOLVED: To provide an appentice capable of saving labor such as maintenance or the like even if it is used in a seaside area. SOLUTION: The appentice is formed of at least cement, pozzolanic fine powder, fine aggregate not more than 2 mm of graine size, water reducing agent and hardening body of compound containing water. The appentice can contain blaine specific surface area having 2500 to 30000 cm<SP>2</SP>and an inorganic particle having blaine specific surface area larger than the cement in the compound. The inorganic particle comprises an inorganic particle A of blaine specific surface area having 5000 to 30000 cm<SP>2</SP>and an inorganic particle B of blaine specific surface area having 2500 to 5000 cm<SP>2</SP>. The appentice can contain one or more kinds of fibers selected from a group of metal fiber, organic fiber and carbon fiber in the compound. COPYRIGHT: (C)2005,JPO&NCIPI
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