CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE
Geopolymer froth with excellent physio-mechanical, heat, and morphological features was made from a mix including fly ash and metallurgical slag as alumina-silicate industrial by-products. Using the metallurgical slag and montmorillonite as a nanomaterial constituted the composition novelty of start...
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| Format: | Article |
| Language: | English |
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Editura Politehnica, Timisoara
2024-12-01
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| Series: | Nonconventional Technologies Review |
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| Online Access: | https://revtn.ro/index.php/revtn/article/view/492 |
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| author | Lucian Paunescu Eniko Volceanov Bogdan Valentin Paunescu |
| author_facet | Lucian Paunescu Eniko Volceanov Bogdan Valentin Paunescu |
| author_sort | Lucian Paunescu |
| collection | DOAJ |
| description | Geopolymer froth with excellent physio-mechanical, heat, and morphological features was made from a mix including fly ash and metallurgical slag as alumina-silicate industrial by-products. Using the metallurgical slag and montmorillonite as a nanomaterial constituted the composition novelty of starting mixture as well as the use as surfactant of a rarely applied material (sunflower oil) in making process of geopolymer froth were originality elements. Results were appreciable, the compression resistance reaching 6.7 at the final curing process and 4.9 MPa at early age and flexure resistance registering 3.3 MPa and 3.0 MPa at the final curing process and early age, respectively. The new cellular product is adequate for applications in construction as a lightweight insulating material, having better features by comparing with the traditional lightweight porous concrete.
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| format | Article |
| id | doaj-art-d11ba4a3c6a14771a42d4aea2bf4991f |
| institution | Kabale University |
| issn | 2359-8646 2359-8654 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Editura Politehnica, Timisoara |
| record_format | Article |
| series | Nonconventional Technologies Review |
| spelling | doaj-art-d11ba4a3c6a14771a42d4aea2bf4991f2025-01-17T15:23:45ZengEditura Politehnica, TimisoaraNonconventional Technologies Review2359-86462359-86542024-12-01284CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUELucian Paunescu0Eniko Volceanov1Bogdan Valentin Paunescu2Daily Sourcing & Research SRL BucharestNational University of Science and Technology POLITEHNICA BucharestConsitrans SA BucharestGeopolymer froth with excellent physio-mechanical, heat, and morphological features was made from a mix including fly ash and metallurgical slag as alumina-silicate industrial by-products. Using the metallurgical slag and montmorillonite as a nanomaterial constituted the composition novelty of starting mixture as well as the use as surfactant of a rarely applied material (sunflower oil) in making process of geopolymer froth were originality elements. Results were appreciable, the compression resistance reaching 6.7 at the final curing process and 4.9 MPa at early age and flexure resistance registering 3.3 MPa and 3.0 MPa at the final curing process and early age, respectively. The new cellular product is adequate for applications in construction as a lightweight insulating material, having better features by comparing with the traditional lightweight porous concrete. https://revtn.ro/index.php/revtn/article/view/492geopolymer frothfly ashslagalumina-silicatecompression resistance |
| spellingShingle | Lucian Paunescu Eniko Volceanov Bogdan Valentin Paunescu CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE Nonconventional Technologies Review geopolymer froth fly ash slag alumina-silicate compression resistance |
| title | CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE |
| title_full | CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE |
| title_fullStr | CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE |
| title_full_unstemmed | CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE |
| title_short | CELLULAR GEOPOLYMERIC MATERIAL MADE BY ALUMINA-SILICATE WASTES-BASED NONCONVENTIONAL TECHNIQUE |
| title_sort | cellular geopolymeric material made by alumina silicate wastes based nonconventional technique |
| topic | geopolymer froth fly ash slag alumina-silicate compression resistance |
| url | https://revtn.ro/index.php/revtn/article/view/492 |
| work_keys_str_mv | AT lucianpaunescu cellulargeopolymericmaterialmadebyaluminasilicatewastesbasednonconventionaltechnique AT enikovolceanov cellulargeopolymericmaterialmadebyaluminasilicatewastesbasednonconventionaltechnique AT bogdanvalentinpaunescu cellulargeopolymericmaterialmadebyaluminasilicatewastesbasednonconventionaltechnique |