Predicting resistance of clinker or cement, using crystallographic mineral constituent factors, determined by XRD.

摘要

With the method presented in this patent, they are calculated in minutes mechanical strength at 28 days that will clinker or Portland cement, can this method for controlling the manufacturing process used. By XRD structural characteristics of mineral clinker determined: Crystal size "D '' Content microtensions network" T '', and coefficient structural variation "DIF D '', for which, is effected on a powder sample sweep two peaks in the area of ​​its spectrum. from the values ​​of diffraction intensities crystallographic factors by the method of variance and the data obtained is calculated, with the mineralogical composition and the grinding fineness, are automatically calculated resistance following a computer calculation program.