{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T03:53:17Z","timestamp":1775274797927,"version":"3.50.1"},"reference-count":26,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2021,11,26]],"date-time":"2021-11-26T00:00:00Z","timestamp":1637884800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>The paper presents the results of a study of the mechanism for reducing the moisture resistance of sulfur-extended asphalt concrete. It is shown that a decrease in moisture resistance occurs due to the occurrence of chemical and physical processes. At the same time, it was found that during the manufacture of sulfur-bitumen composites, toxic gases H2S and SO2 are formed, which are capable of interacting with a mineral filler, as well as the interaction of sulfur with a mineral powder with the formation of sulfur-containing water-soluble salts, the extraction of which leads to a decrease in the moisture resistance of sulfur-bitumen materials. The change in the rate of leaching of these substances from the composite is due to the physical process caused by the crystallization of sulfur and the formation of a capillary structure, which significantly increases the rate of leaching of calcium and magnesium salts, which are products of dissolution or hydrolytic decomposition of water-soluble products of the interaction of sulfur, H2S and SO2 gases with calcium and magnesium carbonates. The intensity of chemical and physical processes intensifies with an increase in the amount of sulfur in sulfur-bitumen materials.<\/jats:p>","DOI":"10.3390\/ma14237218","type":"journal-article","created":{"date-parts":[[2021,12,1]],"date-time":"2021-12-01T05:02:36Z","timestamp":1638334956000},"page":"7218","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Reasons for Reduced Moisture Resistance of Sulfur-Extended Asphalt Concrete"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7888-1758","authenticated-orcid":false,"given":"Huu Tuan","family":"Le","sequence":"first","affiliation":[{"name":"REC \u201cNanomaterials and Nanotechnology\u201d, Research Center \u201cMGSU Stroy-Test\u201d, National Research Moscow State University of Civil Engineering, 129337 Moscow, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0815-4621","authenticated-orcid":false,"given":"Evgenij V.","family":"Korolev","sequence":"additional","affiliation":[{"name":"REC \u201cNanomaterials and Nanotechnology\u201d, Research Center \u201cMGSU Stroy-Test\u201d, National Research Moscow State University of Civil Engineering, 129337 Moscow, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0137-7155","authenticated-orcid":false,"given":"Anna N.","family":"Grishina","sequence":"additional","affiliation":[{"name":"REC \u201cNanomaterials and Nanotechnology\u201d, Research Center \u201cMGSU Stroy-Test\u201d, National Research Moscow State University of Civil Engineering, 129337 Moscow, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1953-1584","authenticated-orcid":false,"given":"Vitaly A.","family":"Gladkikh","sequence":"additional","affiliation":[{"name":"REC \u201cNanomaterials and Nanotechnology\u201d, Research Center \u201cMGSU Stroy-Test\u201d, National Research Moscow State University of Civil Engineering, 129337 Moscow, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"7014","DOI":"10.1051\/e3sconf\/20199107014","article-title":"Structure and physical properties of sulfur with nanoscale carbon modifiers","volume":"Volume 91","author":"Gladkikh","year":"2019","journal-title":"E3S Web of Conferences"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"4024","DOI":"10.1051\/matecconf\/20168604024","article-title":"Properties of sulfur-extended asphalt concrete","volume":"Volume 86","author":"Gladkikh","year":"2016","journal-title":"MATEC Web of Conferences"},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Alyami, A.M., and Toyogon, L. 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