Scaling Resistance of Special High Performance Composites with Burnt Clay Additive

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231099" target="_blank" >RIV/68407700:21110/15:00231099 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2495/CMEM150291" target="_blank" >http://dx.doi.org/10.2495/CMEM150291</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2495/CMEM150291" target="_blank" >10.2495/CMEM150291</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Scaling Resistance of Special High Performance Composites with Burnt Clay Additive

Popis výsledku v původním jazyce

Present paper deals with the experimental study of composition of special high-performance Portland cement based composites and their resistance to de-icing salt scaling. The aim of performed program was to evaluate impact of pozzolanic additive ? burntclay, which application is documented by several research works. Studied composites are formulated as fine-grain high performance concrete with high dose of Portland cement and silica fume and very low rate of water-cement ratio to ensure reduced permeability. Burnt clay was applied as cementitious supplementary material to reduce environmental impact of concrete mixtures and to obtain suitable microstructure. Portland cement replacement by the above mentioned additive was gradually elevated just up torate of 60 % of Portland cement weight. Investigation of scaling resistance was complemented by measuring of surface water absorption and determination of flexural and compressive strength which exceeded level of 100 MPa for studied mixtu

Název v anglickém jazyce

Scaling Resistance of Special High Performance Composites with Burnt Clay Additive

Popis výsledku anglicky

Present paper deals with the experimental study of composition of special high-performance Portland cement based composites and their resistance to de-icing salt scaling. The aim of performed program was to evaluate impact of pozzolanic additive ? burntclay, which application is documented by several research works. Studied composites are formulated as fine-grain high performance concrete with high dose of Portland cement and silica fume and very low rate of water-cement ratio to ensure reduced permeability. Burnt clay was applied as cementitious supplementary material to reduce environmental impact of concrete mixtures and to obtain suitable microstructure. Portland cement replacement by the above mentioned additive was gradually elevated just up torate of 60 % of Portland cement weight. Investigation of scaling resistance was complemented by measuring of surface water absorption and determination of flexural and compressive strength which exceeded level of 100 MPa for studied mixtu

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Computational Methods and Experimental Measurements XVII

ISBN

978-1-84564-922-7

ISSN

1746-4064

e-ISSN

—

Počet stran výsledku

8

Strana od-do

325-332

Název nakladatele

WIT Press

Místo vydání

Southampton

Místo konání akce

Opatija

Datum konání akce

5. 5. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—