[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.balchem.cz\/vytvarne-techniky-grafitove-tuzky-a-uhlu\/#Article","mainEntityOfPage":"https:\/\/www.balchem.cz\/vytvarne-techniky-grafitove-tuzky-a-uhlu\/","headline":"V\u00fdtvarn\u00e9 techniky grafitov\u00e9 tu\u017eky a uhlu","name":"V\u00fdtvarn\u00e9 techniky grafitov\u00e9 tu\u017eky a uhlu","description":"A\u0165 je to pastel, uhel, nebo akvarel, a\u0165 jsou to naivn\u00ed mal\u00ed\u0159i, nebo ti, co pro\u0161li mnoha zku\u0161enostmi v\u00fdtvarn\u00fdch d\u00edlen, v\u017edy jsou v\u00fdtvarn\u00edci nesm\u00edrn\u011b kreativn\u00ed lid\u00e9, s obrovskou vnit\u0159n\u00ed fantazi\u00ed. V\u00fdtvarn\u00e9 techniky se mezi sebou li\u0161\u00ed v mnoha ohledech. N\u011bkomu vyhovuje kreslen\u00ed k\u0159\u00eddou \u010di m\u011bkk\u00fdmi pastely grafitov\u00fdmi \u010di voskov\u00fdmi, jin\u00e9mu olejomalba. Ti, kte\u0159\u00ed nic takov\u00e9ho […]","datePublished":"2018-08-06","dateModified":"2023-05-10","author":{"@type":"Person","@id":"https:\/\/www.balchem.cz\/author\/#Person","name":"","url":"https:\/\/www.balchem.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/8ee00db67df6a380981db2e33f97d2fa79637c4880a83f2a0ac4c29b5bb179e1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8ee00db67df6a380981db2e33f97d2fa79637c4880a83f2a0ac4c29b5bb179e1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"balchem.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.balchem.cz\/wp-content\/uploads\/img_a322226_w2245_t1533755098.jpg","url":"https:\/\/www.balchem.cz\/wp-content\/uploads\/img_a322226_w2245_t1533755098.jpg","height":0,"width":0},"url":"https:\/\/www.balchem.cz\/vytvarne-techniky-grafitove-tuzky-a-uhlu\/","about":["\u017divotn\u00ed styl"],"wordCount":412,"articleBody":"\tA\u0165 je to pastel, uhel, nebo akvarel, a\u0165 jsou to naivn\u00ed mal\u00ed\u0159i, nebo ti, co pro\u0161li mnoha zku\u0161enostmi v\u00fdtvarn\u00fdch d\u00edlen, v\u017edy jsou v\u00fdtvarn\u00edci nesm\u00edrn\u011b kreativn\u00ed lid\u00e9, s obrovskou vnit\u0159n\u00ed fantazi\u00ed. V\u00fdtvarn\u00e9 techniky se mezi sebou li\u0161\u00ed v mnoha ohledech. N\u011bkomu vyhovuje kreslen\u00ed k\u0159\u00eddou \u010di m\u011bkk\u00fdmi pastely grafitov\u00fdmi \u010di voskov\u00fdmi, jin\u00e9mu olejomalba.\tTi, kte\u0159\u00ed nic takov\u00e9ho nezkusili, nemohou v\u011bd\u011bt, o co p\u0159ich\u00e1z\u00ed, a\u010dkoliv ka\u017ed\u00fd z n\u00e1s jednou sed\u011bl ve \u0161koln\u00edch lavic\u00edch a v r\u00e1mci v\u00fdtvarn\u00e9 v\u00fdchovy dr\u017eel v ruce alespo\u0148 \u0161t\u011btec, pastelky, anebo oby\u010dejnou tu\u017eku.\t\tGrafitov\u00e1 tu\u017eka\tZ\u00e1kladn\u00ed n\u00e1\u010din\u00ed, kter\u00e9 v\u00fdtvarn\u00edci uchop\u00ed do ruky, jsou tu\u017eky. Docela oby\u010dejn\u00e9, s grafitovou tuhou. Jsou v\u0161ak pova\u017eov\u00e1ny za obt\u00ed\u017en\u00fd n\u00e1stroj, nedaj\u00ed se na rozd\u00edl od uhlu rozmaz\u00e1vat a st\u00ednov\u00e1n\u00ed se mus\u00ed prov\u00e1d\u011bt nahu\u0161t\u011bn\u00edm jednotliv\u00fdch lini\u00ed, a to s nesm\u00edrnou citlivost\u00ed.\tRozli\u0161ujeme n\u011bkolik druh\u016f tu\u017eek podle pou\u017eit\u00e9ho grafitu. T\u00edm podstatn\u00fdm m\u011b\u0159\u00edtkem je tvrdost. Velmi tvrd\u00e9 tu\u017eky vyu\u017e\u00edvaj\u00ed stroja\u0159i a stavba\u0159i pro technick\u00e9 v\u00fdkresy, pro v\u00fdtvarnou \u010dinnost se hod\u00ed v\u00edce m\u011bkk\u00e9 tuhy. Technick\u00e9 profese vyu\u017e\u00edvaj\u00ed tuhy ozna\u010den\u00e9 jako 8H, zat\u00edmco v\u00fdtvarn\u00edci za\u010d\u00ednaj\u00ed na 2H a pokra\u010duj\u00ed \u0159adou H, HB, 2B, 4B, 6B a 9B.\t\tUhel\tUhel se snadno rozmaz\u00e1v\u00e1 bu\u010f prstem, nebo \u0161t\u011btcem, jednodu\u0161e se gumuje plastickou speci\u00e1ln\u00ed gumou, pr\u00e1ce s n\u00edm je mnohem snaz\u0161\u00ed, ne\u017e s tu\u017ekou, a doporu\u010duje se jako z\u00e1kladn\u00ed v\u00fdtvarn\u00e1 pom\u016fcka pro za\u010d\u00e1te\u010dn\u00edky. Plynul\u00fdch p\u0159echod\u016f na kresb\u011b doc\u00edl\u00edte mnohem l\u00e9pe uhlem, ne\u017e grafitovou tu\u017ekou.\t\tUhly rozli\u0161ujeme ve dvou z\u00e1kladn\u00edch druz\u00edch podle zp\u016fsobu v\u00fdroby, bu\u010f jsou to p\u0159\u00edrodn\u00ed z jednoho kusu, anebo um\u011bl\u00e9 lisovan\u00e9 materi\u00e1ly z uheln\u00e9ho \u010di grafitov\u00e9ho pr\u00e1\u0161ku s pojivem. T\u00edm je p\u0159\u00edrodn\u00ed k\u0159\u00edda a lisovan\u00fd uhel je v\u017edy m\u011bk\u010d\u00ed a mazlav\u011bj\u0161\u00ed. Maluje se s n\u00edm dob\u0159e po hladk\u00e9m pap\u00ed\u0159e. Malba p\u0159\u00edrodn\u00edm uhlem naopak l\u00e9pe vynik\u00e1 na hrub\u0161\u00edch \u010dtvrtk\u00e1ch a kartonech.                                                                                                                                                                                                                                                                                                                                                                                        4.5\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u00fdtvarn\u00e9 techniky grafitov\u00e9 tu\u017eky a uhlu","item":"https:\/\/www.balchem.cz\/vytvarne-techniky-grafitove-tuzky-a-uhlu\/#breadcrumbitem"}]}]