Norm

NEN-ISO 18650-2:2006 en

Machines en apparatuur voor de bouw - Betonmengers - Deel 2: Procedure voor onderzoek van mengrendement

  • Deze norm is ingetrokken sinds 12-09-2006

106,87

Over deze norm

Status Ingetrokken
Aantal pagina's 19
Commissie Mobiele bouwmachines
Gepubliceerd op 01-05-2006
Taal Engels
This part of ISO 18650 specifies the procedure and requirements for examination of the mixing efficiency of batch-type and continuous-type concrete mixers as defined in ISO 18650-1. It is applicable to concrete mixers having a rated capacity greater than or equal to 70/50. The test consists of the determination of the variance of the mortar, coarse aggregate and air content, and the consistency of concrete mix samples, drawn after an assumed mixing time. Compressive strength is also tested. The measure of a concrete mixer's efficiency is the value of the variance of the above parameters, after the assumed mixing time.

Details

ICS-code 91.220
Nederlandse titel Machines en apparatuur voor de bouw - Betonmengers - Deel 2: Procedure voor onderzoek van mengrendement
Engelse titel Building construction machinery and equipment - Concrete mixers - Part 2: Procedure for examination of mixing efficiency
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