Institutul De Cercetare Si Proiectare Pentru Industria Liantilor Si Azbocimentului
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Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Inventia se refera la un procedeu de fabricare a cimentului Portland de marca curenta P 40 sau superioara P. 50-P. 55, în care faina macinata la un rest de 20% pe sita de 009 se decarbonateaza rapid si cât mai complet.The invention relates to a process for manufacturing Portland cement of the current brand P 40 or higher P. 50-P. 55, where the flour ground at a 20% residue on the 009 screen is decarbonated rapidly and as completely as possible.
RO109913A1983-02-041983-02-04Process for obtaining portland cement
RO98153B1
(en)