Specific area of smonitzas of Aleksinac valley

Abstract

In the present paper an estimation was given of total specific area (S) of very clayey soils of smonitza type in Central Serbia on the basis of the data on their textural composition and maximal hygroscopic moisture. Total specific area (m2g-1) of the analysed very clayey smonitzas is, on average equal to the product of maximal hygroscopic moisture (MH), expressed in percent ratio of the mass, and the coefficient 11.50, i.e. S = 11.50*MH (m2g-1).

U ovom radu je dat prikaz ocene određivanja ukupne specifične površine (S) jako glinovitih zemljišta tipa smonice centralne Srbije na osnovu podataka o njihovom mehaničkom sastavu i maksimalnoj higroskopskoj vlažnosti. Ukupna specifična površina (m2 g-1) istraženih jako glinovitih smonica je jednaka u proseku proizvodu njihove maksimalne higroskopne vlažnosti (MH), izražene u procentima na masu, i koeficijenta 11.50, tj. S = 11.50*MH (m2 g-1).