Comparison of Refractory and Non-refractory Components in Cement Composites after High Temperatures Load

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00223537" target="_blank" >RIV/68407700:21110/14:00223537 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1054.33" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1054.33</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1054.33" target="_blank" >10.4028/www.scientific.net/AMR.1054.33</a>

Result language

angličtina

Original language name

Comparison of Refractory and Non-refractory Components in Cement Composites after High Temperatures Load

Original language description

This article shows results of experimental program focused on determination of refractory and non-refractory components for cement composites and those influence on final properties. According to several research works from various universities strengthand cohesion in general of common concrete rapidly decrease with temperature higher than 600 °C. To determine the difference between fire-resistance and common components four mixtures were designed. Non-refractory crushed nature silica aggregates and Portland cement compared to high alumina cement Secar?71 with crushed nature basalt aggregates were used. Combination of basalt fibers with two different lengths significantly improves. Basic mechanical properties tensile characteristics such as tensile strength in bending and compressive strength were examined on samples 40 x 40 x 160 mm. Exposure to 600 °C and especially 1000 °C in electric furnace for three hours simulated the high temperature load. Compared to silica aggregates togethe

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

—

Project

<a href="/en/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Fiber-Reinforced Cement Composites for High-Temperature Applications</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Article name in the collection

Special Concrete and Composites 2014

ISBN

978-3-03835-317-1

ISSN

1022-6680

e-ISSN

—

Number of pages

4

Pages from-to

33-36

Publisher name

Trans Tech Publications

Place of publication

Uetikon-Zurich

Event location

Skalský Dvůr

Event date

Oct 16, 2014

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000348436200007