[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.marycka.cz\/zbozi\/prirodni-suroviny\/#Article","mainEntityOfPage":"https:\/\/www.marycka.cz\/zbozi\/prirodni-suroviny\/","headline":"P\u0159\u00edrodn\u00ed suroviny","name":"P\u0159\u00edrodn\u00ed suroviny","description":"Pokud chcete cokoliv vyrobit, mus\u00edte si po\u0159\u00eddit z\u00e1kladn\u00ed materi\u00e1l, z\u00e1kladn\u00ed polotovary, ze kter\u00fdch pot\u00e9 sv\u00e9 v\u00fdrobky vyr\u00e1b\u00edte. Chcete doma uva\u0159it ob\u011bd? Mus\u00edte do obchodu a nakoupit z\u00e1kladn\u00ed ingredience, podle toho, o m\u00e1te v pl\u00e1nu va\u0159it. Maso, brambory, zelenina, to v\u0161e jsou polotovary pro va\u0161e va\u0159en\u00ed. Chcete-li vyrobit st\u016fl, pot\u0159ebujete d\u0159ev\u011bn\u00e9 desky. Chcete-li u\u0161\u00edt \u0161aty, pot\u0159ebujete […]","datePublished":"2022-05-14","dateModified":"2022-05-14","author":{"@type":"Person","@id":"https:\/\/www.marycka.cz\/author\/#Person","name":"","url":"https:\/\/www.marycka.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/29b4b7cf61bc7f4a3cff4e7146cbe3cb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/29b4b7cf61bc7f4a3cff4e7146cbe3cb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"marycka.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.marycka.cz\/wp-content\/uploads\/gravel-plant-g50893e105_640.jpg","url":"https:\/\/www.marycka.cz\/wp-content\/uploads\/gravel-plant-g50893e105_640.jpg","height":0,"width":0},"url":"https:\/\/www.marycka.cz\/zbozi\/prirodni-suroviny\/","about":["Zbo\u017e\u00ed"],"wordCount":389,"articleBody":" Pokud chcete cokoliv vyrobit, mus\u00edte si po\u0159\u00eddit z\u00e1kladn\u00ed materi\u00e1l, z\u00e1kladn\u00ed polotovary, ze kter\u00fdch pot\u00e9 sv\u00e9 v\u00fdrobky vyr\u00e1b\u00edte. Chcete doma uva\u0159it ob\u011bd? Mus\u00edte do obchodu a nakoupit z\u00e1kladn\u00ed ingredience, podle toho, o m\u00e1te v pl\u00e1nu va\u0159it. Maso, brambory, zelenina, to v\u0161e jsou polotovary pro va\u0161e va\u0159en\u00ed. Chcete-li vyrobit st\u016fl, pot\u0159ebujete d\u0159ev\u011bn\u00e9 desky. Chcete-li u\u0161\u00edt \u0161aty, pot\u0159ebujete l\u00e1tky. Nelze vyrobit n\u011bco z ni\u010deho.Stejn\u011b tak m\u00e1te-li stroj\u00edrenskou firmu, nic nevyrob\u00edte bez z\u00e1kladn\u00edch polotovar\u016f. V\u011bt\u0161ina hutn\u00edch polotovar\u016f, jako jsou trubky, U profily, L profily se dod\u00e1v\u00e1 v \u0161esti metrov\u00fdch d\u00e9lk\u00e1ch, n\u011bkdy i dvan\u00e1cti metrov\u00fdch, co\u017e si mus\u00edte dle va\u0161ich pot\u0159eb upravit na po\u017eadovan\u00fd rozm\u011br nap\u0159. kotou\u010dovou fr\u00e9zou https:\/\/www.i-nastroje.cz\/Kotoucove-frezy-c32_200_2.htm. Ur\u010dit\u011b budete pot\u0159ebovat i plechy, a ty se vyr\u00e1b\u011bj\u00ed tak\u00e9 v z\u00e1kladn\u00edch velikostech, nap\u0159. 1,5 x 3 metry a m\u016f\u017eete je roz\u0159ezat nebo slo\u017eit\u011bj\u0161\u00ed tvary vyp\u00e1lit na p\u00e1l\u00edc\u00edm stroji.I to, z \u010deho vyr\u00e1b\u00edte vy, musel n\u011bkdo jin\u00fd vyrobit, proto\u017ee funguje z\u00e1kon o zachov\u00e1n\u00ed hmoty. Tak\u017ee ocelov\u00fd plech n\u011bkdo vyrob\u00ed z ingotu, ingot vyrob\u00ed ocel\u00e1rna z \u017eelezn\u00e9 rudy a \u017eelezn\u00e1 ruda? Tu si bereme ze Zem\u011b. A tady se mo\u017en\u00e1 dost\u00e1v\u00e1me k j\u00e1dru probl\u00e9mu. Co bude, a\u017e jednou vy\u010derp\u00e1me v\u0161echny zdroje, kter\u00e9 n\u00e1m na\u0161e Zem\u011bkoule poskytuje? Budeme v t\u00e9 dob\u011b u\u017e natolik na \u00farovni, abychom si pot\u0159ebn\u00e9 prvotn\u00ed suroviny dovezli z jin\u00fdch planet? Nebo se nau\u010d\u00edme v\u0161echny na\u0161e v\u00fdrobky natolik efektivn\u011b recyklovat, \u017ee nov\u00fdch z\u00e1sob surovin u\u017e nebude pot\u0159eba. Oboj\u00ed zn\u00ed jako sci-fi, ale jednou se to stane realitou. Ka\u017edou v\u011bc, kterou m\u00e1te kolem sebe, musel n\u011bkdo vyrobit. A aby ji vyrobil, pot\u0159eboval z\u00e1kladn\u00ed materi\u00e1l, kter\u00fd vznikl ze surovin, je\u017e n\u00e1m poskytla Zem\u011b. Va\u017eme si toho a nepl\u00fdtvejme \u017e\u00e1dn\u00fdmi zdroji zbyte\u010dn\u011b. \u010c\u00edm pozd\u011bji n\u00e1m zdroje dojdou, t\u00edm l\u00edp pro dal\u0161\u00ed generace lidstva.                                                                                                                                                                                                                                                                                                                                                                                                 "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zbozi","item":"https:\/\/www.marycka.cz\/zbozi\/#breadcrumbitem"},{"@type":"ListItem","position":2,"name":"P\u0159\u00edrodn\u00ed suroviny","item":"https:\/\/www.marycka.cz\/zbozi\/prirodni-suroviny\/#breadcrumbitem"}]}]