"P(GA103/09/1788)" . . . . . . "Syst\u00E9m chlazen\u00ED p\u0159i ukl\u00E1d\u00E1n\u00ED betonu"@cs . "V\u00EDtek, Jan" . "concrete; heat of hydration; shrinkage cracking; cooling system"@en . "Cooling system during concrete casting"@en . . "21110" . "Syst\u00E9m chlazen\u00ED p\u0159i ukl\u00E1d\u00E1n\u00ED betonu" . . "SCH-09.1" . "Syst\u00E9m chlazen\u00ED p\u0159i ukl\u00E1d\u00E1n\u00ED betonu"@cs . . . . "2"^^ . . . "RIV/68407700:21110/09:00166787" . "The heat generated by the cement's_hydration raises the temperature of_concrete._During normal concrete construction,_the heat is dissipated into the_soil or the air and resulting temperature_changes within the structure are_not significant. During hot weather in massive_structures the temperature_rise is significantly high_and the concrete undergoes nonuniform_or rapid cooling, stresses due_to thermal contraction in conjunction_with structural restraint can result in_cracking. System of cooling by means of pipes with chilling liquids, positioning of pipes within a cross section prevent concrete structure from cracking."@en . "zv\u00FD\u0161en\u00ED v\u00FDroby b\u011Bhem obdob\u00ED s vysok\u00FDmi teplotami - zisk: 24 mili\u00F3n\u016F, cena : 350 000,-K\u010D" . . "2"^^ . "[0D9785950220]" . "z\u00E1znam v protokolu Syst\u00E9m chlazen\u00ED p\u0159i ukl\u00E1d\u00E1n\u00ED betonu" . "Kohoutkov\u00E1, Alena" . "Omezen\u00ED vzniku hydrata\u010Dn\u00EDho tepla p\u0159i beton\u00E1\u017Ei masivn\u00EDch pr\u016Flez\u016F je mimo\u0159\u00E1dn\u011B d\u016Fle\u017Eit\u00E9 s ohledem na vznik trhlin v tvrdnouc\u00EDm betonu. Uplatn\u011Bn\u00E1 technologie je velmi d\u016Fle\u017Eit\u00E1 v obdob\u00ED vysok\u00FDch letn\u00EDch teplot p\u0159i ukl\u00E1d\u00E1n\u00ED velk\u00FDch objem\u016F betonu. Aplikace technologie chlazen\u00ED pomoc\u00ED soustavy trubek s chlad\u00EDc\u00EDm m\u00E9diem. Ur\u010Den\u00ED optim\u00E1ln\u00EDho um\u00EDst\u011Bn\u00ED trubek po pr\u016F\u0159ezu konstrukce tak, aby bylo zaji\u0161t\u011Bno rovnom\u011Brn\u00E9 zv\u00FD\u0161en\u00ED teploty a zamezilo se n\u00E1sledn\u00E9mu vzniku smr\u0161\u0165ovac\u00EDch trhlin v betonu."@cs . . "Na pracovi\u0161ti K 11133" . "Cooling system during concrete casting"@en . . . "Syst\u00E9m chlazen\u00ED p\u0159i ukl\u00E1d\u00E1n\u00ED betonu" . . . . "RIV/68407700:21110/09:00166787!RIV12-GA0-21110___" . "345152" . "Omezen\u00ED vzniku hydrata\u010Dn\u00EDho tepla p\u0159i beton\u00E1\u017Ei masivn\u00EDch pr\u016Flez\u016F je mimo\u0159\u00E1dn\u011B d\u016Fle\u017Eit\u00E9 s ohledem na vznik trhlin v tvrdnouc\u00EDm betonu. Uplatn\u011Bn\u00E1 technologie je velmi d\u016Fle\u017Eit\u00E1 v obdob\u00ED vysok\u00FDch letn\u00EDch teplot p\u0159i ukl\u00E1d\u00E1n\u00ED velk\u00FDch objem\u016F betonu. Aplikace technologie chlazen\u00ED pomoc\u00ED soustavy trubek s chlad\u00EDc\u00EDm m\u00E9diem. Ur\u010Den\u00ED optim\u00E1ln\u00EDho um\u00EDst\u011Bn\u00ED trubek po pr\u016F\u0159ezu konstrukce tak, aby bylo zaji\u0161t\u011Bno rovnom\u011Brn\u00E9 zv\u00FD\u0161en\u00ED teploty a zamezilo se n\u00E1sledn\u00E9mu vzniku smr\u0161\u0165ovac\u00EDch trhlin v betonu." . . .