Vpliv kemičnih dodatkov na poroznost betona

(UM)

Vpliv kemičnih dodatkov na poroznost betona

Podvornik, Nina ; Hanžič, Lucija ; Ilić, Radomir

Beton, ki je danes eden najpomembnejših konstrukcijskih materialov, mora, poleg ustrezne nosilnosti, zadostiti vrsti zahtev, med katerimi je obstojnost velikega pomena. Na obstojnost betona v veliki ... meri vpliva njegova funkcionalna poroznost, saj je od nje odvisen transport vode in v njej raztopljenih škodljivoh snovi, kot so kloridni in sulfatni ioni. Funkcionalnao poroznost opredeljuje prostorninski delež odprtih por, njihova povezanost in efektivni polmer por. Poroznost betona lahko načrtno spreminjamo z uporabo kemijskih dodatkov. Članek povzema rezultate meritev poroznosti betonov pripravljenih z aeranti (Cementol ETA S in Cementol ETA s!) in suerplastifikatorji (Cementol ZETA P in Cementol ZETA T) ter primerjavo z referenčnim vzorcem brez dodatkov. Meritve poroznosti so bile opravljene z živosrebrno porozimetrijo.

Source: Gradbeni vestnik : glasilo Zveze društev gradbenih inženirjev in tehnikov Slovenije. - ISSN 0017-2774 (Letn. 53, dec. 2004, str. 300-305)

Type of material - article, component part

Publish date - 2004

Language - slovenian

COBISS.SI-ID - 9348374

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Podvornik, Nina | Hanžič, Lucija | Ilić, Radomir

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source: Gradbeni vestnik : glasilo Zveze društev gradbenih inženirjev in tehnikov Slovenije. - ISSN 0017-2774 (Letn. 53, dec. 2004, str. 300-305)

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Podvornik, Nina
Hanžič, Lucija	16432
Ilić, Radomir	02819

Source: Personal bibliographies and: SICRIS

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