Specification for the testing of steel overhead runway beams for hoist blocks Ingestion-build-159183 Three test methods are described

Three test methods are described in the EN 13036 series of standards for assessing macrotexture which is used in different applications

f) Hybrid systems

Hollow load test

Who is BS 684-1

These include acid anhydrides

Specification for the testing of steel overhead runway beams for hoist blocks Ingestion-build-159183 Three test methods are described1 Scope This British Standard specifies requirements for the testing of fixed overhead runway beams made from rolled steel sections. This British Standard applies to the runway beams and their components only. It does not apply to supporting structures, travelling trolleys or lifting appliances operating on the beams, nor to runway beams for cranes that run on rails.