| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforcement method of an ALC panel, which allows reinforcement work for a weakening area around a fixing bolt through hole of an existing ALC panel to be performed from an external side without change of appearance. <P>SOLUTION: A reinforcement method of an ALC panel constructed by a bolt-fastening method includes making a hole in the ALC panel from the front face toward the rear face and embedding a reinforcement material in the hole together with ALC mortar. Preferably the holes are obliquely crossed across a hook bolt to fix the ALC panel. Preferably the angle formed between the normal line to the surface of the ALC panel and the axis of the hole is set at 45 degree or less. <P>COPYRIGHT: (C)2012,JPO&INPIT |
