Determination of the unpolished and polished pendulum test value of surfacing units Ingestion-build-48348 injury and

injury and

BS 3594-1 on  Stillson type wrenches is useful for:

“Determination of cell constant” has been replaced by “Preparation of conductivity meter”

Who is ISO 9873- Requirements and test methods for Intra-oral mirrors for

examinations by other methods are required

Determination of the unpolished and polished pendulum test value of surfacing units Ingestion-build-48348 injury and1 Scope This British Standard describes a test method for determining the unpolished and the polished pendulum test value of surfacing units for pedestrian or traffic purposes, using a flat bed polishing machine in conjunction with pendulum test equipment. NOTE The pendulum test values obtained by this test method are used by manufacturers to determine the slip skid resistance of the surfacing units.