BS 4408-3:1970

Recommendations for non-destructive methods of test for concrete-Gamma radiography of concrete

BSI Group , 03/19/1970

$132.00 $264.16

Gives recommendations covering definitions, techniques, sources, protection, identification, marking out image quality, distances, intensifying screens, cassettes, alignment, overlap, interception, processing, viewing. Illustrates examples of imperfections and their radiographic representations.