Satoru Namiki

EFFECT OF CONSTRUCTION ENVIRONMENT ONTO PHYSICAL PROPERTIES OF STONE REPAIR

There is no case that examines conditions of a negligible repair of stone.This thesis examined the influence of the effect of the repair by the construction environment. The construction environment was assumed to be a cleaning condition due to the rainfall and dirt.As a result, the crack injection repair can be going to begin to be constructed in six hours. As for molding repairing materials, it has been understood that work can begin in three hours. And, as for the cleaning, it was confirmed that the air blow was effective.

EXPERIMENTAL STUDY ON ACCURACY AND CORRECTION METHOD OF MEASUREMENT RESULTS OF DEVICES WITH ELECTROMAGNETIC INDUCTION METHOD FOR THE MEASUREMENT OF COVER DEPTH OF REBAR

The survey accuracy of cover depth of rebar of RC member by the devices with electromagnetic induction method was confirmed by the experiment. As a result, it was shown that measurement of actual RC members was possible. In addition, there was the case that we have to use A method or B method of JASS5 T-608.