{"product_id":"harakteristika-samouplotnquschegosq-geopolimernogo-betona-von-saubhagq-panigrahi","title":"Harakteristika samouplotnqüschegosq geopolimernogo betona","description":"\u003cp\u003eV dannoj rabote predstawleno issledowanie po opredeleniü optimal'nogo soderzhaniq parametrow smesi w dopustimyh diapazonah s pomosch'ü razlichnyh harakteristik swezhesti, mehanicheskih swojstw i prochnosti, a takzhe mikrostrukturnyj analiz SCGC na osnowe molotogo granulirowannogo domennogo shlaka (GGBFS), otwerzhdennogo pri temperature okruzhaüschej sredy. V kachestwe kontrol'nogo betona takzhe byl prigotowlen samouplotnqüschijsq beton na osnowe obychnogo portlandcementa (OPC). Kak M25 SCGC, tak i SCC byli oharakterizowany cherez ispytaniq swojstw w swezhem wide, udowletworqüschih tekuchesti, propusknoj sposobnosti i ustojchiwosti k segregacii. Oceniwalis' mehanicheskie swojstwa i dolgowechnost'. Osnownymi parametrami smesi SCGC s diapazonami ih izmeneniq byli molqrnaq koncentraciq gidroxida natriq (10M, 12M, 14M, 16M), sootnoshenie silikata natriq k gidroxidu (1.5, 2.0, 2.5, 3.0), dozirowka superplastifikatora (SP) (5%, 6%, 7%, 8%) i procent dopolnitel'nogo kolichestwa wody (EW) (15%, 18%, 21%, 24%). Rezul'taty SCGC srawniwalis' s kontrol'nym SCC i obsuzhdalis'. Optimal'nymi znacheniqmi parametrow smesi okazalis' koncentraciq NaOH 12M, sootnoshenie Na2SiO3 i NaOH 2,5, dozirowka SP 7% i procentnoe soderzhanie EW 21%.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786207241750\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786207241750","offer_id":48305991909701,"sku":"9786207241750","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/48779f85-73ae-4441-af93-c91bcb497b12.jpg?v=1760593596","url":"https:\/\/shop.autorenwelt.de\/products\/harakteristika-samouplotnquschegosq-geopolimernogo-betona-von-saubhagq-panigrahi","provider":"Autorenwelt Shop","version":"1.0","type":"link"}