Properties of lime composites containing a new type of pozzolana for the improvement of strength and durability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00195877" target="_blank" >RIV/68407700:21110/12:00195877 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26110/12:PU102322

Result on the web

<a href="http://dx.doi.org/10.1016/j.compositesb.2011.11.053" target="_blank" >http://dx.doi.org/10.1016/j.compositesb.2011.11.053</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.compositesb.2011.11.053" target="_blank" >10.1016/j.compositesb.2011.11.053</a>

Result language

angličtina

Original language name

Properties of lime composites containing a new type of pozzolana for the improvement of strength and durability

Original language description

The basic material characteristics, mechanical and fracture-mechanical properties, durability characteristics, hydric parameters, and thermal properties of several lime-pozzolana composites with different dosage of the burnt Czech clay shale are investigated. Within the studied range of the pozzolana:lime (P:L) ratio of 0.2:2.3-1.7:0.8, the mix with P:L = 0.9:1.6 is found to be the most effective solution. Its compressive strength, bending strength, effective fracture toughness, fracture toughness, andfracture energy are up to ten times higher, as compared with the reference lime composite without pozzolana addition, the water transport parameters are several times lower, the water vapor transport parameters are only about two times higher, the freeze/thaw resistance is significantly better, and the thermal properties are comparable. In a comparison with the reference lime-metakaolin composite, the corresponding material with burnt Czech clay shale is found to achieve similar mechanic

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

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/GA103%2F09%2F0780" target="_blank" >GA103/09/0780: New Concept of Renders for Façade Renovation of Historical Buildings</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Composites Part B: Engineering

ISSN

1359-8368

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

8

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

3534-3540

UT code for WoS article

000310403600076

EID of the result in the Scopus database

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