Tolerances and conformity assessment

Tolerances of MA produced in terms of the target composition should be within certain limits, given in CEN EN 13108-21 (2008). 

The frequency of samplings for gradation and binder content determination, once the compliance method has been chosen (by a single result or the mean of four results), depends on the OCL of the plant. More information is given in CEN EN 13108-21 (2008), Annex A. 

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