Component wall thickness measuring device for concrete or steel-reinforced concrete pipe
摘要
The wall thickness measuring device uses at least one measuring mark (2) which is anchored in the wall of the component (1) and which can be detected optically, e.g. via a camera, after specific corrosion or wear of the wall surface, the measuring mark itself remaining free from corrosion or wear during use of the component.
申请公布号
DE19737433(C1)
申请公布日期
1999.07.01
申请号
DE19971037433
申请日期
1997.08.21
申请人
PROF. DR.-ING. STEIN & PARTNER GMBH, 44799 BOCHUM, DE
发明人
STEIN, DIETRICH, PROF. DR.-ING., 44892 BOCHUM, DE;KOERKENMEYER, KARSTEN, DIPL.-ING., 45665 RECKLINGHAUSEN, DE