| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fiber-reinforced hydraulic hardened body with toughness and aseismaticity and a hydraulic composition for forming the hardened body and a method for on-site application using the composition. SOLUTION: The composition contains a hydraulic material consisting of one or more kinds of materials selected from a cement as a main component, a silica fume, a blast furnace slag and a fly ash, a reinforcing fiber, an aggregate and water. Thickness of the fiber X, content of the hydraulic material C, content of the aggregate S and content of water are 55-270 dtex, 750-1300 kg/m3, 400-1100 kg/m3 and 270-420 kg/m3, respectively. The following formula (I) and (ID are satisfied in the composition: 2.625-0.0075.X<=Y<=3.375-0.0075.X... (I) 47.Y+253<=W<=47.Y+293... (II) (wherein, Y=C/S).</p> |
