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BROŽOVSKÝ, J.
Originální název
Brickbat aggregates for concretes - strength characteristics
Anglický název
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
ruština
Originální abstrakt
Paper describes results of aggregate strength testing. Aggregates are produced from rubble. Main components of this rubble are particles from solid bricks. Changes of aggregate strength are observed after wetting and freeze-thaw cycles. After water saturation there is strength decrease up to 25% but this is normal situation for all ceramic masonry materials. And solid brick is a member of this group. Freeze-thaw resistance has to be evaluated on the basis of the screening test. The obtained strength is not objective because broken particles fill empty space in aggregates and this can increase cylinder compression strength of aggregates. But it is not possible assume that aggregates will be freeze-thaw resistant when original material – solid bricks are not usually freeze-thaw resistant.
Anglický abstrakt
Klíčová slova v angličtině
brickbat aggregates,concrete,strength characteristics, ceramic masonry materials
Autoři
Rok RIV
2001
Vydáno
1. 1. 2001
Nakladatel
NIIŽB
Místo
MOSKVA
ISBN
5783400785
Kniha
1. Všeruská konference k problematice BETONU A ŽELEZOBETONU
Strany od
1132
Strany do
1137
Strany počet
6
BibTex
@inproceedings{BUT3606, author="Jiří {Brožovský}", title="Brickbat aggregates for concretes - strength characteristics", booktitle="1. Všeruská konference k problematice BETONU A ŽELEZOBETONU", year="2001", pages="6", publisher="NIIŽB", address="MOSKVA", isbn="5783400785" }