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Start Over Subject cement composites

1. Mechanická theorie tuhnutí a tvrdnutí cementové malty a betonu

Creator:
Jan Bašta
Publisher:
Česká akademie věd a umění
Format:
print and 131 s.
Type:
model:monograph and TEXT
Subject:
Fyzikální stavba hmoty. Jaderná fyzika. Molekulární fyzika, Stavební hmoty, fyzikální vlastnosti materiálů, chemické vlastnosti materiálů, cementové kompozitní materiály, malty, beton, physical properties of materials, chemical properties of materials, cement composites, mortar, concrete, 539.2/.5, 620.2-026.78, 666.981, 666.971, 666.972/974, (035), 6, 19, 539, and 691
Language:
Czech and French
Description:
napsal Jan Bašta., KČSN (sg. S-G 300), and Francouzské resumé
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

2. Raman spectroscopy study of interfacial transition zone in cement composite reinforced by PP/PE and basalt fibres

Creator:
Machovič, Vladimír, Kolář, František, Petr Procházka, Šárka Pešková, and Pavel Kuklík
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Geologie. Meteorologie. Klimatologie, Ramanova spektroskopie, cementové kompozitní materiály, Raman spectroscopy, cement composites, interfacial transition zone, polymer fibers, basalt fibers, 7, and 551
Language:
English
Description:
The structural changes of interfacial transition zone of two concrete systems reinforced by polypropylene/polyethylene and basalt fibers were studied by Raman microspectroscopy. The interfacial transition zone was found in the 0-20 μm in vicinity of quartz/feldspar aggregate surface. The calcium carbonate, ettringite and alite and belite bands were used for determination of interfacional transition zone size by Raman spectroscopy. Similar behaviour has been shown the cement matrix in neighbourhood of PP/PE fibers. There is not observed any concentration gradient of cement hydration product in the vicinity of 1 μm diameter basalt fiber., Vladimír Machovič, František Kolář, Petr P. Procházka, Šárka Pešková and Pavel Kuklík., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public