Title:
DETERIORATION STATE MEASURING METHOD AND DETERIORATION DIAGNOSIS DEVICE FOR SEALING MATERIAL
Document Type and Number:
Japanese Patent JP2022107565
Kind Code:
A
Abstract:
To provide: a deterioration state measuring method of a sealing material which can diagnose the deterioration state by a simple operation without cutting the sealing material; and a deterioration diagnosis device with a simple structure.SOLUTION: A deterioration state of a sealing material is measured by: a first step of inserting a measuring needle 3 to a desired depth into the sealing material filled in a joint part of an outer wall of a building; and a second step of applying a torsional load to one end of the measuring needle 3 in the longitudinal direction and measuring repulsive force applied to the other end.SELECTED DRAWING: Figure 1
Inventors:
ARIMA YOICHI
Application Number:
JP2021002490A
Publication Date:
July 22, 2022
Filing Date:
January 11, 2021
Export Citation:
Assignee:
ARIMA YOICHI
International Classes:
G01N3/40; G01N17/00; G01N19/00