Microstructure of lime and lime-pozzolana pastes with nanosilica
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F16%3A00458403" target="_blank" >RIV/68378297:_____/16:00458403 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/16:00301614
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0008884616301223" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0008884616301223</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cemconres.2016.02.004" target="_blank" >10.1016/j.cemconres.2016.02.004</a>
Alternative languages
Result language
angličtina
Original language name
Microstructure of lime and lime-pozzolana pastes with nanosilica
Original language description
Nanosilica particles (nS) were added to lime (L) and lime-pozzolana (LP) pastes to study the effect of nS as apozzolanic admixture in L and to synergistically improve the pozzolanic reactivity of LP. Relationships between microstructure and mechanical properties of the pastes were examined. The macroporosity of both pastes decreased, and the compressive strength increased. SEM and X-ray μ-CT analysis accounted for explaining the inconsistent results between the porosity obtained by MIP and density by He-pycnometry. The strong pozzolanic reaction in LPnS explained the high consumption of mixing water, increment of density, and pores assigned to CSH. The SEM analysis also showed that BET and BJH can give erroneous results regarding the adsorption/desorption isotherms, thus affecting the values of the specific surface area and nanoporosity.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JN - Civil engineering
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Cement and Concrete Research
ISSN
0008-8846
e-ISSN
—
Volume of the periodical
83
Issue of the periodical within the volume
May
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
152-163
UT code for WoS article
000375518500015
EID of the result in the Scopus database
2-s2.0-84960128438