[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.certeq.cz\/poklopy-z-kompozitnich-materialu-maji-zelenou\/#Article","mainEntityOfPage":"https:\/\/www.certeq.cz\/poklopy-z-kompozitnich-materialu-maji-zelenou\/","headline":"Poklopy z kompozitn\u00edch materi\u00e1l\u016f maj\u00ed zelenou","name":"Poklopy z kompozitn\u00edch materi\u00e1l\u016f maj\u00ed zelenou","description":"P\u0159edn\u011b bychom si m\u011bli ujasnit, co je to kompozit. Jedn\u00e1 se o materi\u00e1l, kter\u00fd sest\u00e1v\u00e1 ze dvou, p\u0159\u00edpadn\u011b v\u00edce komponent, jejich\u017e fyzik\u00e1ln\u00ed vlastnosti jsou odli\u0161n\u00e9. Nej\u010dast\u011bj\u0161\u00edmi p\u0159\u00edpady kompozit\u016f jsou sklen\u011bn\u00e1 vl\u00e1kna a prysky\u0159ice organick\u00fdch polymer\u016f. V z\u00e1sad\u011b jde o to propojit pojivo s vl\u00e1knovou v\u00fdztuhou a vytvo\u0159it kompaktn\u00ed, pevn\u00fd, a z\u00e1rove\u0148 lehk\u00fd, nekoroduj\u00edc\u00ed v\u00fdrobek, nav\u00edc […]","datePublished":"2018-04-16","dateModified":"2018-04-16","author":{"@type":"Person","@id":"https:\/\/www.certeq.cz\/author\/#Person","name":"","url":"https:\/\/www.certeq.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/48db5b3634ed7a3f1f89bca90f0a2521b0bb3970d57e3653d258d10b0f31fdf3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/48db5b3634ed7a3f1f89bca90f0a2521b0bb3970d57e3653d258d10b0f31fdf3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"certeq.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.certeq.cz\/wp-content\/uploads\/img_a314897_w2353_t1525880203.jpg","url":"https:\/\/www.certeq.cz\/wp-content\/uploads\/img_a314897_w2353_t1525880203.jpg","height":0,"width":0},"url":"https:\/\/www.certeq.cz\/poklopy-z-kompozitnich-materialu-maji-zelenou\/","about":["Z\u00e1bava"],"wordCount":512,"articleBody":"P\u0159edn\u011b bychom si m\u011bli ujasnit, co je to kompozit. Jedn\u00e1 se o materi\u00e1l, kter\u00fd sest\u00e1v\u00e1 ze dvou, p\u0159\u00edpadn\u011b v\u00edce komponent, jejich\u017e fyzik\u00e1ln\u00ed vlastnosti jsou odli\u0161n\u00e9. Nej\u010dast\u011bj\u0161\u00edmi p\u0159\u00edpady kompozit\u016f jsou sklen\u011bn\u00e1 vl\u00e1kna a prysky\u0159ice organick\u00fdch polymer\u016f. V z\u00e1sad\u011b jde o to propojit pojivo s vl\u00e1knovou v\u00fdztuhou a vytvo\u0159it kompaktn\u00ed, pevn\u00fd, a z\u00e1rove\u0148 lehk\u00fd, nekoroduj\u00edc\u00ed v\u00fdrobek, nav\u00edc odlit\u00fd podle tvaru po\u017eadovan\u00e9 formy. Kompozitn\u00ed poklopy se vyr\u00e1b\u00ed jako z\u00e1t\u011b\u017eov\u00e9, nebo poch\u016fzn\u00e9 desky, ur\u010den\u00e9 do b\u011b\u017en\u00e9ho prost\u0159ed\u00ed nam\u00e1han\u00e9ho pov\u011btrnostn\u00edmi vlivy. Jsou ov\u0161em vhodn\u00e9 i pro nam\u00e1han\u00e9 prostory chemik\u00e1liemi, nap\u0159. v zem\u011bd\u011blsk\u00e9 v\u00fdrob\u011b – pro zakr\u00fdv\u00e1n\u00ed odpadov\u00fdch j\u00edmek, skladov\u00e1n\u00ed um\u011bl\u00fdch hnojiv, pro kanaliza\u010dn\u00ed \u0161achty, apod.   M\u016f\u017eeme je rozd\u011blit podle n\u011bkolika hledisek Rozd\u011blen\u00ed desek podle tvaru \u00b7 Kruhov\u00e9 poklopy na \u0161achty, odpov\u00eddaj\u00edc\u00ed norm\u011b DN 600 mm. \u00b7 Kruhov\u00e9 a dal\u0161\u00ed speci\u00e1ln\u00ed tvary (k\u0159ivky) podle technick\u00fdch po\u017eadavk\u016f konstrukce \u0161achet. \u00b7 Pravo\u00fahl\u00e9 desky \u010dtvercov\u00e9, p\u0159\u00edpadn\u011b obd\u00e9ln\u00edkov\u00e9. V sou\u010dasn\u00e9 dob\u011b nej\u010dast\u011bji uplat\u0148ovan\u00e9 \u0159e\u0161en\u00ed zakr\u00fdv\u00e1n\u00ed technick\u00fdch \u0161achet.  Rozd\u011blen\u00ed podle typu konstrukce \u00b7 Lisovan\u00e9 kruhov\u00e9 kryty \u0161achet z kompozitn\u00edch materi\u00e1l\u016f. \u00b7 Stejn\u00e9 slo\u017een\u00ed kryt\u016f i bo\u010dnic, n\u011bkter\u00e9 z bo\u010dnic ov\u0161em nejsou uzav\u0159eny. \u00b7 Poklop vytvo\u0159en\u00fd z lit\u00e9ho ro\u0161tu a dvou potahov\u00fdch vrstev. Okraje poklopu uzav\u00edr\u00e1 ocelov\u00fd nosn\u00edk profilu U. L\u00edcov\u00e1 (poch\u016fzn\u00e1) strana je zabezpe\u010dena protiskluznou \u00fapravou z k\u0159emi\u010dit\u00e9ho p\u00edsku zalit\u00e9ho do vrstvy epoxidov\u00e9 prysky\u0159ice. Kryty podle z\u00e1t\u011b\u017ee \u00b7 Speci\u00e1ln\u00ed z\u00e1t\u011b\u017eov\u00e9 kryty podle st\u00e1tn\u00ed normy \u010cSN EN 124. Z\u00e1t\u011b\u017ee se rozd\u011bluj\u00ed podle hmotnosti na t\u0159\u00eddy A, B, C, D. \u00b7 Kryty \u0161achet a poklopy poch\u016fzn\u00e9 do maxim\u00e1ln\u00ed hmotnosti 250 kg na \u010dtvere\u010dn\u00ed metr.  V\u00fdhody kompozitn\u00edch materi\u00e1l\u016f \u00b7 Velmi n\u00edzk\u00e1 hmotnost cel\u00e9ho kompletu. Budete-li porovn\u00e1vat v\u00fdrobek o shodn\u00fdch rozm\u011brech s litinov\u00fdm, bude jeho hmotnost p\u011btin\u00e1sobn\u011b ni\u017e\u0161\u00ed. \u00b7 Nevod\u00ed elektrick\u00fd proud, co\u017e p\u0159isp\u00edv\u00e1 k vysok\u00e9 bezpe\u010dnosti osob p\u0159i kontaktu zejm\u00e9na s technick\u00fdmi \u0161achtami. \u00b7 Jsou rozm\u011brov\u011b i tvarov\u011b variabiln\u00ed \u2013 je mo\u017en\u00e9 je odl\u00e9vat podle r\u016fzn\u00fdch forem. \u00b7 Nevykupuj\u00ed je ve sb\u011brn\u00e1ch jako odpad, co\u017e b\u00fdv\u00e1 u litinov\u00fdch a ocelov\u00fdch kryt\u016f \u010dasto probl\u00e9m, jak je zabezpe\u010dit p\u0159ed kr\u00e1de\u017e\u00ed. \u00b7 Velmi dlouh\u00e1 \u017eivotnost \u2013 materi\u00e1l nepodl\u00e9h\u00e1 korozi a po dlouholet\u00fdch zku\u0161enostech s v\u00fdrobky z lamin\u00e1tu se traduje, \u017ee kompozitn\u00ed materi\u00e1ly sv\u00e9 tv\u016frce v\u011bt\u0161inou p\u0159e\u017eij\u00ed. \u00b7 Bez\u00fadr\u017ebov\u00e9 a odoln\u00e9 materi\u00e1ly odol\u00e1vaj\u00ed p\u016fsoben\u00ed agresivn\u00edch chemik\u00e1li\u00ed a jsou pou\u017eiteln\u00e9 do extr\u00e9mn\u00edch pov\u011btrnostn\u00edch podm\u00ednek (d\u00e9\u0161\u0165, mr\u00e1z, letn\u00ed vedro, UV z\u00e1\u0159en\u00ed).                                                                                                                                                                                                                                                                                                                                                                                         4.1\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Poklopy z kompozitn\u00edch materi\u00e1l\u016f maj\u00ed zelenou","item":"https:\/\/www.certeq.cz\/poklopy-z-kompozitnich-materialu-maji-zelenou\/#breadcrumbitem"}]}]