The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix
Abstract: The article presents the research results into the influence of the content of a chemical-based stabilizing admixture in the form of starch on the change in the consistency of the concrete mix. The assessment of the impact of the stabilizing admixture dosed in the amount of 0.2...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SITK RP
2022-12-01
|
| Series: | Przegląd Komunikacyjny |
| Online Access: | http://www.transportation.overview.pwr.edu.pl/UPLOAD/BAZA-ARTYKULOW/ENG/2022/12/A_ENG_22_12_04.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846118927228207104 |
|---|---|
| author | Marcin Bilski Anna Małek Jacek Nowak |
| author_facet | Marcin Bilski Anna Małek Jacek Nowak |
| author_sort | Marcin Bilski |
| collection | DOAJ |
| description | Abstract: The article presents the research results into the influence of the content of a chemical-based stabilizing admixture in the form of starch on the change in the consistency of the concrete mix. The assessment of the impact of the stabilizing admixture dosed in the amount of 0.2%, 0.4%, and 0.6% in relation to the mass of cement on the change in consistency was made based on the cone drop test according to PN-EN 12350-2:2019-07. From the prepared concrete mixes, samples were also made for testing concrete density according to PN-EN 12390-7:2019-08 and compressive strength according to PN-EN 12390- 3:2019-07. For the developed composition of the concrete mix, a standard (reference) mix was prepared, which was used to compare the test results from samples containing admixture in different amounts. Based on the tests carried out, it was found that the applied stabilizing admixture based on starch with a different percentage share concerning the mass of cement significantly reduces the consistency. The use of an admixture in the case of a concrete mix with too high consistency gives the possibility of changing its purpose without affecting the other parameters. Keywords: Concrete mix; Starch; Concrete consistency |
| format | Article |
| id | doaj-art-f97c1fa2935a43e288b70b237f0d8d6c |
| institution | Kabale University |
| issn | 0033-2232 2544-6037 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | SITK RP |
| record_format | Article |
| series | Przegląd Komunikacyjny |
| spelling | doaj-art-f97c1fa2935a43e288b70b237f0d8d6c2024-12-17T08:49:48ZengSITK RPPrzegląd Komunikacyjny0033-22322544-60372022-12-01283410.35117/A_ENG_22_12_04The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mixMarcin BilskiAnna MałekJacek Nowak Abstract: The article presents the research results into the influence of the content of a chemical-based stabilizing admixture in the form of starch on the change in the consistency of the concrete mix. The assessment of the impact of the stabilizing admixture dosed in the amount of 0.2%, 0.4%, and 0.6% in relation to the mass of cement on the change in consistency was made based on the cone drop test according to PN-EN 12350-2:2019-07. From the prepared concrete mixes, samples were also made for testing concrete density according to PN-EN 12390-7:2019-08 and compressive strength according to PN-EN 12390- 3:2019-07. For the developed composition of the concrete mix, a standard (reference) mix was prepared, which was used to compare the test results from samples containing admixture in different amounts. Based on the tests carried out, it was found that the applied stabilizing admixture based on starch with a different percentage share concerning the mass of cement significantly reduces the consistency. The use of an admixture in the case of a concrete mix with too high consistency gives the possibility of changing its purpose without affecting the other parameters. Keywords: Concrete mix; Starch; Concrete consistencyhttp://www.transportation.overview.pwr.edu.pl/UPLOAD/BAZA-ARTYKULOW/ENG/2022/12/A_ENG_22_12_04.pdf |
| spellingShingle | Marcin Bilski Anna Małek Jacek Nowak The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix Przegląd Komunikacyjny |
| title | The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix |
| title_full | The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix |
| title_fullStr | The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix |
| title_full_unstemmed | The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix |
| title_short | The effect of a starch-based stabilizing admixture on a change in the consistency of a concrete mix |
| title_sort | effect of a starch based stabilizing admixture on a change in the consistency of a concrete mix |
| url | http://www.transportation.overview.pwr.edu.pl/UPLOAD/BAZA-ARTYKULOW/ENG/2022/12/A_ENG_22_12_04.pdf |
| work_keys_str_mv | AT marcinbilski theeffectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix AT annamałek theeffectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix AT jaceknowak theeffectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix AT marcinbilski effectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix AT annamałek effectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix AT jaceknowak effectofastarchbasedstabilizingadmixtureonachangeintheconsistencyofaconcretemix |