Conveying or working-up concrete or similar masses able to be heaped or cast

Introduced: September 1968

Last revised: January 2006

Full Title

Preparing, conveying, or working-up building materials or building elements; Other devices or measures for constructional work > Conveying or working-up concrete or similar masses able to be heaped or cast

Classification Context

Section:: FIXED CONSTRUCTIONS
Class:: BUILDING
Subclass:: SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS

Related Keywords

working CONCRETE at building sites

3 direct subcodes

Child Classifications

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E04G 21/04 Devices for both conveying and distributing
E04G 21/06 Compacting concrete, e.g. by application of vacuum before hardening
E04G 21/1 Devices for levelling, e.g. templates or boards