Pozzolanic properties of brick powders and their effect on the properties of modified lime mortars

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F16%3A00465029" target="_blank" >RIV/68081731:_____/16:00465029 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26110/16:PU119395

Result on the web

<a href="http://dx.doi.org/10.1016/j.conbuildmat.2016.05.062" target="_blank" >http://dx.doi.org/10.1016/j.conbuildmat.2016.05.062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.conbuildmat.2016.05.062" target="_blank" >10.1016/j.conbuildmat.2016.05.062</a>

Result language

angličtina

Original language name

Pozzolanic properties of brick powders and their effect on the properties of modified lime mortars

Original language description

The article deals with the evaluation of six brick dusts which were characterized regarding their chemical and mineralogical composition, amorphous phase content, granulometry and specific surface area. The pozzolanic activity was determined by the modified Chapelle test. The analysed brick dusts were used to prepare modified lime mortars in which lime hydrate was replaced by 50% of brick dust. The flexural and compressive strengths of the mortars were determined and pozzolanic activity was calculated from the compressive strengths. The pozzolanic activity of brick dusts is dependent in particular on their amorphous phase content, particle size distribution and specific surface area. Pozzolanic activity increases with increasing amorphous phase content in the brick dusts. Pozzolanic activity has an effect on the strength of modified lime mortars. The higher is the pozzolanic activity value of the added brick dust the higher are the initial and long term strengths of the modified lime mortars.

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

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

Construction and Building Materials

ISSN

0950-0618

e-ISSN

—

Volume of the periodical

120

Issue of the periodical within the volume

SEP 1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

530-539

UT code for WoS article

000380084100055

EID of the result in the Scopus database

2-s2.0-84975223382