Study of Pore Structure of Refractory Concrete with Ceramic Powder Addition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00334298" target="_blank" >RIV/68407700:21110/19:00334298 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21720/19:00334298

Result on the web

<a href="http://dx.doi.org/10.1063/1.5114142" target="_blank" >http://dx.doi.org/10.1063/1.5114142</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5114142" target="_blank" >10.1063/1.5114142</a>

Result language

angličtina

Original language name

Study of Pore Structure of Refractory Concrete with Ceramic Powder Addition

Original language description

The issue of pore structure of refractory composite is the aim of this contribution. Investigated refractory composite consists of aluminous cement and natural basalt aggregate. Low water to binder ratio was achieved by high dosage of super-plasticizer. Different total amount of fine ground ceramic powder (FGCP) was applied in studied composites. Ceramic fibres improve flexural strength and resistance to elevated temperature in general. Mercury intrusion porosimetry (MIP) was used for determination of pore volume and the pore diameters. The pore size distribution curves and values of open and total porosity are shown. The water absorption test that describes the pore structure of investigated material was performed, as well. All parameters were investigated on studied composite material, which contained various replacement of calcium aluminous cement (CAC) by FGCP. Conducted measurement confirmed essential impact of FGCP application on the final characteristics of pore structure of refractory composites.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

<a href="/en/project/LTC18063" target="_blank" >LTC18063: Self-healing As preventive Repair of COncrete Structures</a><br>

Continuities

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

Publication year

2019

Confidentiality

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

Article name in the collection

International Conference on Numerical Analysis and Applied Mathematics (ICNAAM-2018)

ISBN

978-0-7354-1854-7

ISSN

0094-243X

e-ISSN

—

Number of pages

4

Pages from-to

"150009-1"-"150009-4"

Publisher name

American Institute of Physics Inc.

Place of publication

—

Event location

Rhodes

Event date

Sep 13, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—