Results of differential thermal and thermogravimetric analysis of non-autoclave aered concrete
Abstract
The article presents the results obtained on the DTG-60/(SHIMADZU) derivatograph by the differential thermogravimetric method on aerated concrete samples prepared under laboratory conditions by a non-autoclave method. The calculation of the effective kinetic parameters of the destruction of stabilized samples was carried out using the Freeman and Carroll method. The chemical compositions of the components used for aerated concrete prepared in laboratory conditions are also given. Asbestos waste in the form of microfibre was added to the samples of the tested aerated concrete. In addition, microsilicon of Uzmetkombinat JSC was added in order to study the effect of the properties of aerated concrete. The chemical compositions of the components in the laboratory of Almalyk Mining and Metallurgical Combine, Jizzakh Cement Plant, were determined using a radiofluorescence spectrometer of the ARL performance X series. The sand of a local quarry located in the Tashkent region was used as a filler
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References
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