Changing the grain-size distribution of blast furnace slag due to compaction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F15%3A86095663" target="_blank" >RIV/61989100:27120/15:86095663 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2015/B12/S2.022" target="_blank" >http://dx.doi.org/10.5593/SGEM2015/B12/S2.022</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2015/B12/S2.022" target="_blank" >10.5593/SGEM2015/B12/S2.022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changing the grain-size distribution of blast furnace slag due to compaction

Popis výsledku v původním jazyce

In recent years, attention was focused on the in-situ test compaction effect on the grain-size distribution curve. Compaction can cause breaking of larger grains to smaller ones. Blast furnace slag belongs to secondary materials, for that is typical highdegree of degradation during compaction. Changing of the grain-size distribution has a negative effect on the material properties such as frost susceptibility or strength parameters. The paper deals with precise preparation of samples and laboratory simulation of compaction by proctor standard method or Los Angeles abrasion test. For the preparation of samples for tests, it is necessary to split the original amount of the aggregate into smaller samples. The grain-size distribution of artificial aggregates is observed before and after the proctor standard test. It represents the state before and after compaction of the construction layers. Los Angeles abrasion value show degree of aggregate's damage

Název v anglickém jazyce

Changing the grain-size distribution of blast furnace slag due to compaction

Popis výsledku anglicky

In recent years, attention was focused on the in-situ test compaction effect on the grain-size distribution curve. Compaction can cause breaking of larger grains to smaller ones. Blast furnace slag belongs to secondary materials, for that is typical highdegree of degradation during compaction. Changing of the grain-size distribution has a negative effect on the material properties such as frost susceptibility or strength parameters. The paper deals with precise preparation of samples and laboratory simulation of compaction by proctor standard method or Los Angeles abrasion test. For the preparation of samples for tests, it is necessary to split the original amount of the aggregate into smaller samples. The grain-size distribution of artificial aggregates is observed before and after the proctor standard test. It represents the state before and after compaction of the construction layers. Los Angeles abrasion value show degree of aggregate's damage

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

SGEM 2015 : 15th international multidisciplinary scientific geoconference : conference proceedings : 18-24 June, 2015, Albena, Bulgaria. Science and Technologies in Geology, Exploration and Mining. Volume II

ISBN

978-619-7105-32-2

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

6

Strana od-do

165-170

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

18. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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