Non-destructive testing. Ultrasonic testing of steel bars Ingestion-build-159183 BS EN 574 describes the

BS EN 574 describes the main characteristics of two-hand control devices for the achievement of safety and sets out combinations of functional characteristics for three types

Architects’

The method uses specimens which have been notched and fatigue pre-cracked into parent metal

this standard does not cover fire fighting services nor water supply for industrial or other specialist purposes other than to indicate precautions that should be taken when these are used in association with other water services

Non-destructive testing. Ultrasonic testing of steel bars Ingestion-build-159183 BS EN 574 describes the1 Scope This European Standard describes the techniques to be used for the manual, pulse echo, ultrasonic testing of steel bars of diameter or equivalent thickness less or equal to 400 mm or equivalent section. Mechanized, semi automatic or automatic techniques may be used but should be agreed between the purchaser and the supplier.