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Shlakovata takozh shlakova vata voloknistij material oderzhuvanij z rozplavu metalurgijnih shlakiv napriklad domennogo Odin z riznovidiv mineralnoyi vati Vikoristovuyetsya u viglyadi plit ta inshih virobiv yak zvukoizolyacijnij i teploizolyacijnij material Zmist 1 Istoriya 2 Vlastivosti 3 Virobnictvo 4 Posilannya 5 PrimitkiIstoriya red Virobnictvo shlakovati vpershe bulo rozpochate u 1840 roci v Uelsi za propoziciyeyu Edvarda Parri odnak vono bulo viznane shkidlivim dlya robitnikiv i tomu vono bulo pripinene priblizno na 30 rokiv poki ne vidnovilosya u 1871 roci u Nimechchini na zavodi Georgsmariyengyutte Georgsmarienhutte v misti Osnabryuk 1 2 U 1870 h rokah shlakovatu proponuvalosya vikoristovuvati dlya teploizolyaciyi parovih kotliv paroprovodiv vodoprovodiv garyachoyi vodi lodoven a takozh dlya filtraciyi himichnih rechovin 3 U SShA virobnictvo shlakovati z komercijnoyu metoyu bulo rozpochate u 1897 roci 4 U Zahidnij Yevropi z seredini 1940 h rokiv virobnictvo shlakovati postupovo vitisnilosya virobnictvom kam yanoyi vati U SShA navpaki protyagom 1900 1930 h rokiv dominuvalo virobnictvo kam yanoyi vati ale potim zavodi sho viroblyali mineralnu vatu perejshli na vikoristannya perevazhno shlaku cherez te sho shlak buv deshevshoyu sirovinoyu 5 Vlastivosti red Na vidminu vid kam yanoyi mineralnoyi vati shlakovata razom z voloknistim produktom skladayetsya zi znachnoyi kilkosti nevoloknistogo produktu dribnih chastochok dolya yakogo mozhe stanoviti vid 20 do 50 6 Taka skladova maye pogani izolyuyuchi vlastivosti j ne robit vnesok u cinnist produktu 4 Shilnist 142 188 9 kg m 4 Diametr volokon 3 5 7 mkm Himichnij sklad shlakovati viznachayetsya himichnim skladom shlaku z yakogo vona vigotovlyayetsya Suchasna shlakovata skladayetsya v osnovnomu z oksidiv CaO MgO SiO2 Al2O3 sho utvoryuyut silikati kalciyu magniyu j alyuminiyu alyumosilikati Krim togo shlakovata mistit neznachnu kilkist deyakih inshih oksidiv 7 Koeficiyent teploprovidnosti 0 08 Vt m K 8 Pribliznij himichnij sklad shlakovati 7 9 Skladovi shlakovati SiO2 TiO2 Al2O3 CaO MgO Na2O K2O SO3 MnOVmist 38 4 0 50 10 60 38 0 9 9 0 4 0 5 1 8 0 7Virobnictvo red Shlakovata vigotovlyayetsya z ridkogo shlaku sho ye pobichnim produktom napriklad domennogo procesu Pri zlivanni ridkogo garyachogo shlaku z kovsha kriz nogo produvayetsya para abo povitrya vnaslidok chogo utvoryuyutsya volokna sho mayut nekristalichnu sklopodibnu strukturu zavdyaki shvidkomu oholodzhennyu 4 U Zahidnij Yevropi obsyagi virobnictva shlakovati postupayutsya obsyagam virobnictva kam yanoyi vati natomist u SShA virobnictvo shlakovati dominuye nad virobnictvom kam yanoyi vati dani 2001 roku 4 5 Posilannya red Shlakova vata Terminologichnij slovnik dovidnik z budivnictva ta arhitekturi R A Shmig V M Boyarchuk I M Dobryanskij V M Barabash za zag red R A Shmiga Lviv 2010 S 214 ISBN 978 966 7407 83 4 Primitki red Wool Mineral The New International Encyclopaedia Volume XX 1905 P 643 angl Swapna Mukherjee Applied Mineralogy Applications in Industry and Environment Delhi Springer 2012 P 4 ISBN 978 94 007 1161 7 angl Van Nostrand s Eclectic Engineering Magazine Arhivovano 27 listopada 2014 u Wayback Machine Volume 18 1878 P 130 angl a b v g d Clinical Environmental Health and Toxic Exposures Editors John Burke Sullivan Gary R Krieger Second edition Philadelphia Lippincott Williams amp Wilkins 2001 P 1228 angl a b Man made Vitreous Fibres IARC Working Group on the Evaluation of Carcinogenic Risks to Humans Volume 81 Lyon France World Health Organization 2002 P 53 ISBN 92 832 12811 9 angl Handbook of Applied Thermal Design Eric C Guyer editor in chief Castlton Hamilton Printing Co 1999 P 36 angl a b Review of the U S Navy s Exposure Standard for Manufactured Vitreous Fibers National Academies Press 2000 P 15 16 ISBN 0 309 56330 5 angl Rajendra Karwa Heat and Mass Transfer Jodhpur Springer 2015 P 107 ISBN 978 981 10 1556 4 ISBN 978 981 10 1557 1 eBook angl B Sirok B Blagojevic P Bullen Mineral Wool Production and Properties Elsevier 2008 P 29 ISBN 978 1 84569 406 7 angl Otrimano z https uk wikipedia org w index php title Shlakovata amp oldid 36402548