German translation: Kettensondierung(sverfahren), Sondierung mit Schleppketten
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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:
chain drag method
Kettensondierung(sverfahren), Sondierung mit Schleppketten
The asker opted for community grading. The question was closed on 2012-02-27 12:54:09 based on peer agreement (or, if there were too few peer comments, asker preference.)
English to German translations [PRO] Tech/Engineering - Construction / Civil Engineering / Concrete
English term or phrase:chain drag
Smal areas can be repaired by drilling little holes and 'glue-ing' the dryshake back to the sound concrete. Identifying where these areas are will be performed by the chain-drag method. By dragging a special kind of chain over the surface different sounds will be produced between good and delaminated areas. Know this is an arbitrary means of finding delaminted areas and it'seffectiveness is highly dependant on the skill and experience of the technician.