Rheological characterization of geopolymer binder modified by organic resins
| dc.contributor.author | Čekalová, Marcela | |
| dc.contributor.author | Kovářík, Tomáš | |
| dc.contributor.author | Rieger, David | |
| dc.date.accessioned | 2018-02-21T11:35:19Z | |
| dc.date.available | 2018-02-21T11:35:19Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract-translated | The purpose of this study is going to investigate properties of alkali-activated powder (calcined kaoilinitic clay and granulated blast furnace slag) prepared as a geopolymer paste and modified by various amount of organic resin. Hybrid organic-norganic binders were prepared as a mix of organic resin and geopolymer inorganic paste under vacuum conditions. The process of solidification was investigated by measurements of storage (G') and loss modulus (G') in torsion. The measurement was conducted in oscillatory mode by constant strain of 0.01 %. This strain is set in linear visco-elastic region for minimization influence of paste structure. The effect of organic resin is presented and determined by changes of viscosity ('n*), modules in torsion and tangent of loss angle (tan 8). Results indicate that addition of organic resin significantly affects the initial viscosity and hardening kinetics. | en |
| dc.format | 4 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | ČEKALOVÁ, M., KOVÁŘÍK, T., RIEGER, D. Rheological characterization of geopolymer binder modified by organic resins. Journal of Physics: Conference Series. Bristol: IOP PUBLISHING LTD, 2017. ISSN 1742-6596. | en |
| dc.identifier.doi | 10.1088/1742-6596/790/1/012005 | |
| dc.identifier.issn | 1742-6596 | |
| dc.identifier.obd | 43918596 | |
| dc.identifier.uri | http://hdl.handle.net/11025/29198 | |
| dc.language.iso | en | en |
| dc.project.ID | LO1402/CENTEM+ | cs |
| dc.publisher | IOP Publishing | en |
| dc.relation.ispartofseries | Journal of Physics: Conference Series | en |
| dc.rights | © IOP Publishing | en |
| dc.rights.access | openAccess | en |
| dc.subject | geopolymer | cs |
| dc.subject | pryskyřice | cs |
| dc.subject | organická anorganická pojidla | cs |
| dc.subject | reologie | cs |
| dc.subject.translated | geopolymer | en |
| dc.subject.translated | resin | en |
| dc.subject.translated | organic-inorganic binders | en |
| dc.subject.translated | rheology | en |
| dc.title | Rheological characterization of geopolymer binder modified by organic resins | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |