摘要:
The invention relates to a method for producing a mixture of at least a first and a second component, at least the first or second component being a hydraulic binder, wherein the method includes the following steps: (i) allocating, on the production site of the first component, and to at least one portion of the first component, a data storage device in which at least one identifier of the portion of the first component is stored; (ii) determining the physical and/or chemical characteristics of the portion of the first component; (iii) storing the identifier and the physical and/or chemical characteristics of the portion of the first component; (iv) determining, on the mixture production site, the identifier by reading the data storage device; (v) providing a formulation of the mixture depending on the stored physical and/or chemical characteristics corresponding to the identifier; and (vi) producing said mixture with said formulation, at least partially with said portion of the first component.