| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction management method of a concrete protective agent capable of confirming easily a construction range of the concrete protective agent coated on the concrete surface, and reducing procedures for confirming the construction range.SOLUTION: A protective agent for construction management is produced by mixing an execution confirmation agent containing a color material having weak light tolerance and fading with the passage of time into a concrete protective agent, and the protective agent for construction management is coated on the concrete surface, and a construction range of the concrete protective agent is confirmed by coloration of the color material contained in the execution confirmation agent.SELECTED DRAWING: Figure 1 |
