diplomska naloga
Erik Premk (Avtor), Violeta Bokan-Bosiljkov (Mentor), Jože Lopatič (Član komisije za zagovor)

Povzetek

V okviru diplomske naloge smo analizirali vpliv belega Portland cementa in njegovega deleža na lastnosti injekcijskih mešanic s kombiniranim apneno-cementnim vezivom. Kot polnilo je bila dodana kamena moka. Delež vode smo zmanjšali s pomočjo kemijskega dodatka (superlastifikator PPh). Preiskave smo opravili na svežih in strjenih mešanicah. Na svežih mešanicah smo preverjali pretočnost, izločanje vode, vodozadržnost in razlez. Na strjenih mešanicah smo merili krčenje in določili upogibno natezno trdnost in tlačno trdnost. Za preverjanje stopnje karbonatizacije smo uporabili fenolftaleinski indikator. Preiskave in meritve so bile izvedene v Konstrukcijsko prometnem laboratoriju Fakultete za gradbeništvo in geodezijo Univerze v Ljubljani.

Ključne besede

gradbeništvo;diplomska dela;SOG;apneno - cementne injekcijske mešanice;beli Portland cement;preiskave injekcijskih mešanic;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.11 - Diplomsko delo
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik: [E. Premk]
UDK: 666.924:691(043.2)
COBISS: 7739745 Povezava se bo odprla v novem oknu
Št. ogledov: 2143
Št. prenosov: 692
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Lime-cement injection grouts with white cement
Sekundarni povzetek: Within the scope of this diploma thesis we studied the influence of white Portland cement and its content on properties of injection grouts with binder composed of hydrated lime and white Portland cement. Powdered stone was used as filing material. Water content in the grouts was reduced with chemical admixture (PPh superplasticizer). The tests were performed on the fresh and hardened grouts. On fresh grouts mixture we have performed the test of fluidity and bleeding test and we also determined the water retentivity and the flow value. On hardened grout we have performed the measurement of shrinkage and we have determined flexural strength and compressive strength. The phenolphthalein test was also used to determine the level of carbonization. All the tests and measurements were carried out in the laboratory of the Faculty of Civil and Geodetic Engineering of University of Ljubljana.
Sekundarne ključne besede: graduation thesis;civil engineering;lime - cement injection grouts;white Portland cement;tests of injection grouts;
Vrsta datoteke: application/pdf
Vrsta dela (COBISS): Diplomsko delo
Komentar na gradivo: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Strani: XII, 46 str., [28] str. pril.
ID: 9223060