{"product_id":"jekologicheski-chistyj-stroitelnyj-rastwor-von-jer-utsav-a-chakrani","title":"Jekologicheski chistyj stroitel'nyj rastwor","description":"\u003cp\u003eV ätoj nauchnoj knige predstawlena informaciq ob äkologichnom stroitel'nom rastwore. V lübom stroitel'stwe kirpichnaq kladka ochen' chasto ispol'zuetsq dlq sozdaniq stenowyh blokow, i w ätom cementnyj rastwor qwlqetsq odnim iz wazhnyh ingredientow. On sostawlqet wsego 7% ot obschego ob#ema kirpichnoj kladki. Krome togo, on predotwraschaet proniknowenie wlagi i wozduha. Cel'ü dannogo issledowaniq qwlqetsq zamena cementa poroshkom sazhi w proporcii 0%, 5%, 10%, 15%, 20%, 25% i 30% po wesu. Ispytanie na prochnost' pri szhatii prowoditsq dlq ocenki mehanicheskih swojstw w techenie 7, 14 i 28 dnej. Ispytanie na wodopogloschenie, ispytanie na rastqzhenie pri razrywe, ispytanie na dolgowechnost' prowodqtsq dlq ocenki swojstw w techenie 28, 28 i 56 dnej sootwetstwenno. Takim obrazom, dannaq issledowatel'skaq rabota poswqschena äxperimental'nomu issledowaniü prochnosti rastwora i optimal'nomu procentu chastichnoj zameny cementa na 0%, 5%, 10%, 15%, 20%, 25% i 30%. Uchitywaq wse äto, cel'ü issledowaniq qwlqetsq powedenie stroitel'nogo rastwora pri zamene cementa razlichnymi proporciqmi poroshka sazhi na optimal'nyj procent zameny.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204775685\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204775685","offer_id":40124629844061,"sku":"9786204775685","price":24.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ef5b4cf1-1a56-4db8-9955-f11529f6a16e.jpg?v=1758176739","url":"https:\/\/shop.autorenwelt.de\/products\/jekologicheski-chistyj-stroitelnyj-rastwor-von-jer-utsav-a-chakrani","provider":"Autorenwelt Shop","version":"1.0","type":"link"}