{"id":"https://openalex.org/W7224475972","doi":"https://doi.org/10.3390/ma19214590","title":"Influence of Natural Perlite Fineness Variation on the Physico-Mechanical Properties of Mortars","display_name":"Influence of Natural Perlite Fineness Variation on the Physico-Mechanical Properties of Mortars","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224475972","doi":"https://doi.org/10.3390/ma19214590"},"language":"en","primary_location":{"id":"doi:10.3390/ma19214590","doi":"https://doi.org/10.3390/ma19214590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma19214590","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/ma19214590","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159876482","display_name":"Mustapha Lotfi Ghomari","orcid":"https://orcid.org/0009-0000-3533-2900","observed_orcids":["https://orcid.org/0009-0000-3533-2900"]},"institutions":[{"id":"https://openalex.org/I3124969661","display_name":"Universit\u00e9 des Sciences et de la Technologie d'Oran Mohamed Boudiaf","ror":"https://ror.org/02nbj1r55","country_code":"DZ","type":"education","lineage":["https://openalex.org/I3124969661"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"Mustapha Lotfi Ghomari","raw_affiliation_strings":["LMST Laboratory, Civil Engineering Department, University of Sciences and Technologies Mohamed Boudiaf of Oran (USTO-MB), El-Mnaouer, Oran 31000, Algeria"],"raw_orcid":"https://orcid.org/0009-0000-3533-2900","affiliations":[{"raw_affiliation_string":"LMST Laboratory, Civil Engineering Department, University of Sciences and Technologies Mohamed Boudiaf of Oran (USTO-MB), El-Mnaouer, Oran 31000, Algeria","institution_ids":["https://openalex.org/I3124969661"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016166339","display_name":"H. Khelafi","orcid":"https://orcid.org/0000-0002-3617-0437","observed_orcids":["https://orcid.org/0000-0002-3617-0437"]},"institutions":[{"id":"https://openalex.org/I22223346","display_name":"Ahmed Draia University","ror":"https://ror.org/01k476402","country_code":"DZ","type":"education","lineage":["https://openalex.org/I22223346"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Hamid Khelafi","raw_affiliation_strings":["Facult\u00e9 des Sciences et de la Technologie, Universit\u00e9 Ahmed Draia, Adrar 01000, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facult\u00e9 des Sciences et de la Technologie, Universit\u00e9 Ahmed Draia, Adrar 01000, Algeria","institution_ids":["https://openalex.org/I22223346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018864096","display_name":"El-Hadj Kadri","orcid":"https://orcid.org/0000-0001-7383-8574","observed_orcids":["https://orcid.org/0000-0001-7383-8574"]},"institutions":[{"id":"https://openalex.org/I4387155829","display_name":"Universit\u00e9 de Cergy-Pontoise","ror":"https://ror.org/03vs46t66","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324","https://openalex.org/I4387155829"]},{"id":"https://openalex.org/I4405254349","display_name":"Laboratoire de M\u00e9canique et Mat\u00e9riaux du G\u00e9nie Civil","ror":"https://ror.org/01q1m8392","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210142324","https://openalex.org/I4405254349","https://openalex.org/I4405256634"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"El Hadj Kadri","raw_affiliation_strings":["Laboratoire L2MGC, Universit\u00e9 de Cergy Pontoise, 95031 Cergy Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire L2MGC, Universit\u00e9 de Cergy Pontoise, 95031 Cergy Pontoise, France","institution_ids":["https://openalex.org/I4387155829","https://openalex.org/I4405254349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004150886","display_name":"Ramdane Chihaoui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110082","display_name":"\u00c9cole Nationale Polytechnique d'Oran","ror":"https://ror.org/02p97w646","country_code":"DZ","type":"education","lineage":["https://openalex.org/I4210110082"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Ramdane Chihaoui","raw_affiliation_strings":["Laboratory LabMat, National Polytechnic School of Oran Morice Audin of Oran (ENPO), Bp 1523 EL M\u2032NAOUER, Oran 31000, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory LabMat, National Polytechnic School of Oran Morice Audin of Oran (ENPO), Bp 1523 EL M\u2032NAOUER, Oran 31000, Algeria","institution_ids":["https://openalex.org/I4210110082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063040747","display_name":"Abdelwahhab Khatir","orcid":"https://orcid.org/0000-0003-4920-5165","observed_orcids":["https://orcid.org/0000-0003-4920-5165"]},"institutions":[{"id":"https://openalex.org/I3124969661","display_name":"Universit\u00e9 des Sciences et de la Technologie d'Oran Mohamed Boudiaf","ror":"https://ror.org/02nbj1r55","country_code":"DZ","type":"education","lineage":["https://openalex.org/I3124969661"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"Abdelwahhab Khatir","raw_affiliation_strings":["LM2SC Laboratory, Civil Engineering Department, University of Sciences and Technologies Mohamed Boudiaf of Oran (USTO-MB), El-Mnaouer, Oran 31000, Algeria"],"raw_orcid":"https://orcid.org/0000-0003-4920-5165","affiliations":[{"raw_affiliation_string":"LM2SC Laboratory, Civil Engineering Department, University of Sciences and Technologies Mohamed Boudiaf of Oran (USTO-MB), El-Mnaouer, Oran 31000, Algeria","institution_ids":["https://openalex.org/I3124969661"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5063040747","https://openalex.org/A5159876482"],"corresponding_institution_ids":["https://openalex.org/I3124969661"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.80500059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"21","first_page":"4590","last_page":"4590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13140","display_name":"Materials Engineering and Processing","score":0.017400000244379044,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.014600000344216824,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cement-mortar","display_name":"cement mortar","score":0.9290000200271606},{"id":"https://openalex.org/keywords/blaine-fineness","display_name":"Blaine fineness","score":0.7379999756813049},{"id":"https://openalex.org/keywords/superplasticizer-dosage","display_name":"superplasticizer dosage","score":0.8100000023841858},{"id":"https://openalex.org/keywords/heat-of-hydration","display_name":"heat of hydration","score":0.7570000290870667},{"id":"https://openalex.org/keywords/compressive-strength","display_name":"compressive strength","score":0.8809999823570251},{"id":"https://openalex.org/keywords/cement-replacement","display_name":"cement replacement","score":0.5669999718666077},{"id":"https://openalex.org/keywords/physico-mechanical-properties","display_name":"physico-mechanical properties","score":0.7300000190734863}],"concepts":[{"id":"https://openalex.org/C2776989763","wikidata":"https://www.wikidata.org/wiki/Q1401905","display_name":"Fineness","level":2,"score":0.9934999942779541},{"id":"https://openalex.org/C2780302967","wikidata":"https://www.wikidata.org/wiki/Q655819","display_name":"Perlite","level":2,"score":0.9878000020980835},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7813000082969666},{"id":"https://openalex.org/C130767629","wikidata":"https://www.wikidata.org/wiki/Q7905205","display_name":"Mortar","level":2,"score":0.7627999782562256},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.6273999810218811},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.569599986076355},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.49390000104904175},{"id":"https://openalex.org/C523993062","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cement","level":2,"score":0.48339998722076416},{"id":"https://openalex.org/C19149912","wikidata":"https://www.wikidata.org/wiki/Q4373292","display_name":"Physical property","level":2,"score":0.3982999920845032},{"id":"https://openalex.org/C132976073","wikidata":"https://www.wikidata.org/wiki/Q2991861","display_name":"Curing (chemistry)","level":2,"score":0.3700000047683716},{"id":"https://openalex.org/C192757587","wikidata":"https://www.wikidata.org/wiki/Q3504762","display_name":"Superplasticizer","level":3,"score":0.2621999979019165}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/ma19214590","doi":"https://doi.org/10.3390/ma19214590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma19214590","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/ma19214590","doi":"https://doi.org/10.3390/ma19214590","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ma19214590","pdf_url":null,"source":{"id":"https://openalex.org/S18714766","display_name":"Materials","issn_l":"1996-1944","issn":["1996-1944"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1765064583","https://openalex.org/W1999449164","https://openalex.org/W2007072022","https://openalex.org/W2009705610","https://openalex.org/W2009981333","https://openalex.org/W2026737435","https://openalex.org/W2049827841","https://openalex.org/W2055240480","https://openalex.org/W2078259041","https://openalex.org/W2084467079","https://openalex.org/W2089662805","https://openalex.org/W2338523790","https://openalex.org/W2619487522","https://openalex.org/W2795148189","https://openalex.org/W2795424332","https://openalex.org/W2806108118","https://openalex.org/W2809828967","https://openalex.org/W2887251738","https://openalex.org/W2920785899","https://openalex.org/W2921279334","https://openalex.org/W2945966691","https://openalex.org/W4292995151","https://openalex.org/W4402713298","https://openalex.org/W7154993205","https://openalex.org/W7162691265"],"related_works":["https://openalex.org/W3198930281","https://openalex.org/W2992384734","https://openalex.org/W4405585486","https://openalex.org/W2796213430","https://openalex.org/W4414410593","https://openalex.org/W2063744081","https://openalex.org/W4379646693","https://openalex.org/W1938805292","https://openalex.org/W4396916179","https://openalex.org/W4400487025"],"abstract_inverted_index":{"This":[0],"study":[1],"investigates":[2],"the":[3,10,49,90,96,102,108,119,138,162],"influence":[4],"of":[5,15,32,48,56,95,167],"natural":[6,154],"perlite":[7,19,57,87,124,132,155],"fineness":[8,30,58,88,99,125,156],"on":[9],"physical":[11,163],"and":[12,25,35,46,66,77,92,122,136,164],"mechanical":[13,165],"properties":[14,94,166],"cement":[16,50],"mortars.":[17,97,168],"Natural":[18],"was":[20],"ground":[21],"for":[22],"2,":[23],"4,":[24],"6":[26],"h,":[27],"producing":[28],"Blaine":[29],"values":[31],"3040,":[33],"5900,":[34],"8030":[36],"cm2/g,":[37],"respectively.":[38],"Standardized":[39],"mortars":[40,112],"were":[41,59],"prepared":[42],"by":[43],"replacing":[44],"15%":[45],"25%":[47],"mass":[51],"with":[52],"perlite.":[53],"The":[54,83,130],"effects":[55],"evaluated":[60],"through":[61],"superplasticizer":[62,103],"dosage,":[63],"semi-adiabatic":[64],"calorimetry,":[65],"compressive":[67],"strength":[68],"at":[69,80,142,147],"curing":[70],"ages":[71],"from":[72],"1":[73],"to":[74,106],"180":[75,81],"days,":[76],"water-accessible":[78,140],"porosity":[79,141],"days.":[82],"results":[84],"showed":[85],"that":[86,153],"influenced":[89],"fresh":[91],"hardened":[93],"Increasing":[98],"generally":[100],"reduced":[101],"dosage":[104],"required":[105],"achieve":[107],"target":[109],"consistency.":[110],"Perlite-containing":[111],"exhibited":[113],"lower":[114],"early":[115],"heat":[116,128],"release":[117],"than":[118],"reference":[120],"mortar,":[121],"increasing":[123],"partially":[126],"enhanced":[127],"evolution.":[129],"finest":[131],"improved":[133],"compressive-strength":[134],"development":[135],"produced":[137],"lowest":[139],"both":[143],"replacement":[144],"levels,":[145],"particularly":[146],"later":[148],"ages.":[149],"These":[150],"findings":[151],"demonstrate":[152],"is":[157],"an":[158],"important":[159],"parameter":[160],"influencing":[161]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-30T00:00:00"}
