PHYSICO-CHEMICAL STUDY OF CONCRETE SAMPLES OBTAINED BY ADDING INTENSIFIERS TO CEMENT CLINKER
Samples of cement-based concrete of 0.9-1.0 mm fraction were taken from the MI-1 and MI-2 intensifiers created for crushing
cement clinker with the addition of 0.1%. SEM and thermogravimetric analysis of concrete samples, as well as differential
thermal analysis were carried out. Also, based on the thermal analysis of concrete samples, it was found that in the temperature
range of 600-700°C, the decomposition of crystallohydrates occurs and, as a consequence, the loss of concrete strength.
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