{"product_id":"svojstva-betona-von-nirupama-ghantasala-und-murali-naik-muda","title":"SVOJSTVA BETONA","description":"\u003cp\u003eTwerdenie betona prednaznacheno dlq podderzhaniq udowletworitel'nogo soderzhaniq wlagi w betone na rannih stadiqh ego razwitiq dlq polucheniq zhelaemyh swojstw. Odnako kachestwennoe twerdenie ne wsegda praktichno i wo mnogih sluchaqh im prenebregaüt. Nekotorye issledowateli zadawalis' woprosom, budet li suschestwowat' samootwerdewaüschij beton. Poätomu neobhodimost' razrabotki samootwerzhdaüschihsq agentow priwlekla wnimanie neskol'kih issledowatelej. Koncepciq samootwerzhdaüschihsq dobawok zaklüchaetsq w umen'shenii ispareniq wody iz betona i, sledowatel'no, uwelichenii wodouderzhiwaüschej sposobnosti betona po srawneniü s obychnym betonom. Preimuschestwa samootwerzhdaüschihsq dobawok bolee znachitel'ny w pustynnyh rajonah (naprimer, w Radzhastane), gde woda nedostatochno dostupna. Otwerzhdenie qwlqetsq naibolee wazhnym ätapom w stroitel'stwe. Nedostatochnoe otwerzhdenie okazywaet znachitel'noe wliqnie na prochnost' i dolgowechnost' betona. Samootwerdewaüschij beton prednaznachen dlq uderzhaniq wody i umen'sheniq ee ispareniq pri odnowremennom uwelichenii wodouderzhiwaüschej sposobnosti. Twerdenie prednaznacheno w perwuü ochered' dlq sohraneniq wlazhnosti betona, predotwraschaq poterü wlagi iz betona w period nabora prochnosti.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204821344\"\u003e\u003ch3\u003eSamootwerdewaüschij beton s ispol'zowaniem dobawok\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204821344","offer_id":40378079936605,"sku":"9786204821344","price":24.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/8e66acfe-674c-49c9-bfde-2ae7913ed225.png?v=1758348128","url":"https:\/\/shop.autorenwelt.de\/products\/svojstva-betona-von-nirupama-ghantasala-und-murali-naik-muda","provider":"Autorenwelt Shop","version":"1.0","type":"link"}