KFU. Card publication. Marl-based geopolymers incorporated with limestone: A feasibility study

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

MARL-BASED GEOPOLYMERS INCORPORATED WITH LIMESTONE: A FEASIBILITY STUDY

Form of presentation

Articles in Russian journals and collections

Year of publication

2018

Язык

английский

Authors, employees of KFU

Morozov Vladimir Petrovich, author

Osin Yuriy Nikolaevich, author

Other authors

Gaifullin Albert , author

Gubaidullina Alfiya , author

Potapova Ludmila , author

Rakhimov Ravil Z., author

Rakhimova Nailia R., author

Bibliographic description in the original language

Nailia R. Rakhimovaa Marl-based geopolymers incorporated with limestone: A feasibility study / Nailia R. Rakhimovaa, Ravil Z. Rakhimov, Vladimir P. Morozov, Albert R. Gaifullin, Ludmila I. Potapova, Alfiya M. Gubaidullina, Yury N. Osin // Journal of Non-Crystalline Solids № 492, -2018, -P.1–10

Annotation

Journal of Non-Crystalline Solids

Keywords

Kaolinite, Marl, Geopolymer, Microstructure, Mechanical properties

The name of the journal

Journal of Non-Crystalline Solids

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=179185&p_lang=2

Resource files

File name	Size (MB)	Format
Rakhimova_et_al..pdf	3,37	pdf	show / download
Rakhimova_et_al..pdf	3,37	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Morozov Vladimir Petrovich	ru_RU
dc.contributor.author	Osin Yuriy Nikolaevich	ru_RU
dc.contributor.author	Gaifullin Albert	ru_RU
dc.contributor.author	Gubaidullina Alfiya	ru_RU
dc.contributor.author	Potapova Ludmila	ru_RU
dc.contributor.author	Rakhimov Ravil Z.	ru_RU
dc.contributor.author	Rakhimova Nailia R.	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Nailia R. Rakhimovaa Marl-based geopolymers incorporated with limestone: A feasibility study / Nailia R. Rakhimovaa, Ravil Z. Rakhimov, Vladimir P. Morozov, Albert R. Gaifullin, Ludmila I. Potapova, Alfiya M. Gubaidullina, Yury N. Osin // Journal of Non-Crystalline Solids № 492, -2018, -P.1–10	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=179185&p_lang=2	ru_RU
dc.description.abstract	Journal of Non-Crystalline Solids	ru_RU
dc.description.abstract	Journal of Non-Crystalline Solids	ru_RU
dc.description.abstract	The expanding raw materials base is one of the drivers for the further development of inorganic binders, including alkali-activated cements. This research focuses on studying marl with a high calcite/aluminosilicates ratio as a geopolymer precursor, and limestone as a mineral addition to this geopolymer. The calcination of marl at 800 ?C resulting in the formation of reactive Si, Al, and Ca due to the dehydroxylation of clay minerals and decarbonation of calcite makes marl suitable for use as a geopolymer precursor. Calcined marl activated with sodium silicate and cured at ambient temperature had a 28-day compressive strength of 34 MPa. When incorporated with 50% limestone, the compressive strength became 39.2 MPa. XRD, TG/DSC, FTIR, optical and SEM have been used to investigate the reaction products, as well as the microstructure of the geopolymer hardened pastes.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Kaolinite	ru_RU
dc.subject	Marl	ru_RU
dc.subject	Geopolymer	ru_RU
dc.subject	Microstructure	ru_RU
dc.subject	Mechanical properties	ru_RU
dc.title	Marl-based geopolymers incorporated with limestone: A feasibility study	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU