{"product_id":"proektirovanie-betonnyh-smesej-s-ispolzovaniem-razlichnyh-metodov-von-rakesh-patel","title":"PROEKTIROVANIE BETONNYH SMESEJ S ISPOL'ZOVANIEM RAZLIChNYH METODOV","description":"\u003cp\u003eBeton qwlqetsq chrezwychajno uniwersal'nym inzhenernym materialom, ispol'zuemym w bol'shinstwe grazhdanskih sooruzhenij, i, kak i drugie inzhenernye materialy, dolzhen byt' razrabotan dlq polucheniq opredelennyh zhelaemyh swojstw kak w swezhem, tak i w zatwerdewshem sostoqnii. Swojstwa, zhelaemye w plastichnom sostoqnii - äto obrabatywaemost', swqznost' i zamedlenie nachal'nogo shwatywaniq, a w zatwerdewshem sostoqnii - prochnost', nepronicaemost' i dolgowechnost'\". Process wybora podhodqschih ingredientow betona i opredeleniq ih otnositel'nogo kolichestwa s cel'ü polucheniq betona trebuemoj prochnosti, dolgowechnosti i obrabatywaemosti kak mozhno bolee äkonomichnym sposobom nazywaetsq proektirowaniem betonnoj smesi\". Cementnye pasty sostoqt iz portlandcementa, wody i wozduha libo w wide estestwennogo wozduha, libo w wide namerenno wwedennyh wozdushnyh puzyr'kow. Inertnye materialy sostoqt iz zapolnitelej. Osnownymi komponentami betona qwlqütsq cement, krupnyj zapolnitel', melkij zapolnitel' i woda. V dopolnenie k nim w poslednie gody w beton dobawlqüt himicheskie i mineral'nye dobawki.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205692189\"\u003e\u003ch3\u003ePROEKTIROVANIE BETONNYH SMESEJ\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205692189","offer_id":40906818388061,"sku":"9786205692189","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/37c5c82c-2375-4867-b530-ff0c3c74d168.jpg?v=1758516338","url":"https:\/\/shop.autorenwelt.de\/products\/proektirovanie-betonnyh-smesej-s-ispolzovaniem-razlichnyh-metodov-von-rakesh-patel","provider":"Autorenwelt Shop","version":"1.0","type":"link"}