Compressive strength, microstructure and hydration products of hybrid alkaline cements

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218750" target="_blank" >RIV/68407700:21110/14:00218750 - isvavai.cz</a>

Result on the web

<a href="http://www.scielo.br/scielo.php?pid=S1516-14392014005000091&script=sci_arttext" target="_blank" >http://www.scielo.br/scielo.php?pid=S1516-14392014005000091&script=sci_arttext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1590/S1516-14392014005000091" target="_blank" >10.1590/S1516-14392014005000091</a>

Result language

angličtina

Original language name

Compressive strength, microstructure and hydration products of hybrid alkaline cements

Original language description

Ordinary Portland cement (OPC) is the dominant binder in the construction industry with a global production that currently reaches a total of 3 Gt per year. As a consequence, the cement industry's contribution to the total worldwide CO2 emissions is of about 7% of the total emissions. Publications on the field of alkali-activated binders (also termed geopolymers), state that this new material is, potentially, likely to fbecome an alternative to Portland cement. However, recent LCA studies show that theenvironmental performance of alkali-activated binders depends, to great extent, of their composition. Also, researchers report that these binders can be produced in a more eco-efficient manner if the use of sodium silicate is avoided. This is due to thefact that the referred component is associated to a high carbon footprint. Besides, most alkali-activated cements suffer from severe efflorescence, a reaction originated by the fact that the alkaline and/or soluble silicates that are adde

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

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Project

<a href="/en/project/GAP104%2F12%2F0102" target="_blank" >GAP104/12/0102: Aluminosilicate polymer foams</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

Name of the periodical

Materials Research

ISSN

1516-1439

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

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Country of publishing house

BR - BRAZIL

Number of pages

9

Pages from-to

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UT code for WoS article

000342348700006

EID of the result in the Scopus database

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