Micronized White Dolomite

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Micronized White Dolomite Micronized white dolomite Size up to 5 High level of pure whiteness Rigorously screend for impurities and imperfection . MINERAL MATERIALS COMPANY All below listed products are of a high quality calibre, all mined products have been rigorously screened for impurities and imperfections. We are a company that has been recognised as a quality assurance supplier. SiO2 0.*0% Al2O 0.*2% Fe2O3 0.*3% CaO *1.*4% MgO *0.*6% MnO Trace K2O 0.*2% Na2O 0.*2% P2O5 Trace SO3 (-) Therm. Loss *7.*8% Summ. *9.*7 CaCO3 *6.*6 MgCO3 *3.*0% TEST RESULTS for sample type: “Sivec” a) Physical-mechanical properties Pressure strength, dry sample Pavg. = **2.*0 MPa Pmax.= **7.*0 MPa Pmin.= **3.*0 MPa Pressure strength in water saturated sample Pavg. = **6.*0 MPa Pmax.= **9.*0 MPa Pmin.= **2.*5 MPa Consistency and strength to pressure after exposure *5 cycles freezing/defrost¬ing. After *5 cycles of alternate freezing-defrosting, there is no appearance of cracks or loss of weight so the sample is consistent. Pavg.= **5.*0 MPa Pmax.= **6.*0 MPa Pmin.= **7.*0 MPa Wear-tear strength by grinding by Boeme method: Mass loss: A=*3.*0cm3 /*0cm3 Water soaking: υ = 0.***7 % Volume mass (incl. Pores and cavities) : γ = ***2 kg/m3 Volume mass (excl. Pores and cavities) : γ = ***0 kg/m3 Degree of density: G = *9.**3 % Porosity: P = 0.**7 % b) Chemical analysis: (for material usage as component of fractional aggregate for concrete produ ction) Chlorides content none Sulphates content none if you are interested so please feel free and send inquiry to us for more details.