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Modification of cement systems with oxalic aldehyde

Subbotina, N.V. / Gorlenko, N.P. / Sarkisov, Ju S. / Naumova, L.B. / Minakova, T.S.

The experimental results of physical-chemical properties of composite materials on the basis of cement and wood waste modified by an aquatic solution of oxalic aldehyde are presented in this paper. The injection of a chemical addition agent being in optimal concentration is shown to result in the increase of compressive strength of a cement stone by 30%, that of wood-cement composition – in 7 times. IR spectroscopy investigations, microphotographs of structures, kinetics of samples strength changes are shown.

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Modification of cement systems with oxalic aldehyde

Subbotina, N.V. / Gorlenko, N.P. / Sarkisov, Ju S. / Naumova, L.B. / Minakova, T.S.

The experimental results of physical-chemical properties of composite materials on the basis of cement and wood waste modified by an aquatic solution of oxalic aldehyde are presented in this paper. The injection of a chemical addition agent being in optimal concentration is shown to result in the increase of compressive strength of a cement stone by 30%, that of wood-cement composition – in 7 times. IR spectroscopy investigations, microphotographs of structures, kinetics of samples strength changes are shown.

Modification of cement systems with oxalic aldehyde

Subbotina, N.V. / Gorlenko, N.P. / Sarkisov, Ju S. / Naumova, L.B. / Minakova, T.S.

The experimental results of physical-chemical properties of composite materials on the basis of cement and wood waste modified by an aquatic solution of oxalic aldehyde are presented in this paper. The injection of a chemical addition agent being in optimal concentration is shown to result in the increase of compressive strength of a cement stone by 30%, that of wood-cement composition – in 7 times. IR spectroscopy investigations, microphotographs of structures, kinetics of samples strength changes are shown.

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Title:

Modification of cement systems with oxalic aldehyde

Contributors:

Subbotina, N.V. (author) / Gorlenko, N.P. (author) / Sarkisov, Ju S. (author) / Naumova, L.B. (author) / Minakova, T.S. (author)

Published in:

Advanced Materials in Construction and Engineering, International Scientific Conference of Young Scientists, 2014 ; 012043/1-012043/6

IOP Conference Series: Materials Science and Engineering (Online) ; 71

Publication date:

2015

Size:

6 Seiten, 10 Quellen

ISSN:

DOI:

https://doi.org/10.1088/1757-899X/71/1/012043

Type of media:

Conference paper

Type of material:

Print

Language:

English

Keywords:

Zement , Aldehyd , Kompositwerkstoff , Holzabfall , Druckfestigkeit , IR-Spektroskopie , Kinetik , Zementmaschine

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