{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T12:26:57Z","timestamp":1792153617710,"version":"4.4.0"},"reference-count":55,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2019,9,10]],"date-time":"2019-09-10T00:00:00Z","timestamp":1568073600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001824","name":"Czech science foundation","doi-asserted-by":"publisher","award":["GA19-16646S"],"award-info":[{"award-number":["GA19-16646S"]}],"id":[{"id":"10.13039\/501100001824","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>This work deals with the influence of zinc on cement hydration. The amount of zinc in cement has increased over recent years. This is mainly due to the utilization of solid waste and tires, which are widely used as a fuel in a rotary kiln. Zinc can also be introduced to cement through such secondary raw materials as slag, due to increased recycling of galvanized materials. The aim of this work was to determine the effect of zinc on the hydration of Portland cement, blended with ground blast furnace slag (GBFS). This effect was studied by isothermal and isoperibolic calorimetry. Both calorimetry methods are suitable for measurements during the first days of hydration. Isoperibolic calorimetry monitors the hydration process in real-life conditions, while isothermal calorimetry does so at a defined chosen temperature. Zinc was added to the cement in the form of two soluble salts, namely Zn(NO3)2, ZnCl2, and a poorly soluble compound, ZnO. The concentration of added zinc was chosen to be 0.05, 0.1, 0.5, and 1mass percent. The amount of GBFS replacement was 15% of cement dosage. The newly formed hydration products were identified by X-ray diffraction method (XRD).<\/jats:p>","DOI":"10.3390\/ma12182930","type":"journal-article","created":{"date-parts":[[2019,9,10]],"date-time":"2019-09-10T10:52:26Z","timestamp":1568112746000},"page":"2930","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Application of Isothermal and Isoperibolic Calorimetry to Assess the Effect of Zinc on Hydration of Cement Blended with Slag"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0383-1577","authenticated-orcid":false,"given":"Pavel","family":"\u0160iler","sequence":"first","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iva","family":"Kol\u00e1\u0159ov\u00e1","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1809-5875","authenticated-orcid":false,"given":"Radoslav","family":"Novotn\u00fd","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9587-5843","authenticated-orcid":false,"given":"Ji\u0159\u00ed","family":"M\u00e1silko","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Bedn\u00e1rek","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"},{"name":"Technical University of Ostrava, Institute of Environmental Technology, 17. listopadu 2172\/15, CZ-70800 Ostrava, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Jan\u010da","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Kopl\u00edk","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Hajzler","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luk\u00e1\u0161","family":"Mat\u011bjka","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0384-1609","authenticated-orcid":false,"given":"Michal","family":"Marko","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P\u0159emysl","family":"Pokorn\u00fd","sequence":"additional","affiliation":[{"name":"Institute of Automotive Engineering, Faculty of Mechanical Engineering, Brno University of Technology, Technick\u00e1 2896\/2, CZ-61669 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom\u00e1\u0161","family":"Opravil","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franti\u0161ek","family":"\u0160oukal","sequence":"additional","affiliation":[{"name":"Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Purky\u0148ova 118, CZ-61200 Brno, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2019,9,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/j.cemconres.2007.09.015","article-title":"Durability of concrete\u2014Degradation phenomena involving detrimental chemical reactions","volume":"38","author":"Glasser","year":"2008","journal-title":"Cem. 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