[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.hake.cz\/o-vlastnostech-ppr-instalaterskeho-polypropylenu\/#Article","mainEntityOfPage":"https:\/\/www.hake.cz\/o-vlastnostech-ppr-instalaterskeho-polypropylenu\/","headline":"O vlastnostech PPR (instalat\u00e9rsk\u00e9ho polypropylenu)","name":"O vlastnostech PPR (instalat\u00e9rsk\u00e9ho polypropylenu)","description":"Polypropylen je plast, kter\u00fd se pou\u017e\u00edv\u00e1 pro instalat\u00e9rsk\u00e9 aplikace. Rozv\u00e1d\u00ed se s n\u00edm voda ji\u017e mnoho let a tento postup \u00fasp\u011b\u0161n\u011b nahrazuje rozvody v kovov\u00fdch trubk\u00e1ch. Jak\u00e9 vlastnosti m\u016f\u017eeme o\u010dek\u00e1vat […]","datePublished":"2021-09-15","dateModified":"2023-05-06","author":{"@type":"Person","@id":"https:\/\/www.hake.cz\/author\/#Person","name":"","url":"https:\/\/www.hake.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/383247cd769f7ac317a5bcda943ec48a3c79d996598ae4564ec21a0e178126d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/383247cd769f7ac317a5bcda943ec48a3c79d996598ae4564ec21a0e178126d1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"hake.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.hake.cz\/wp-content\/uploads\/water-g4c842cd7b_640.jpg","url":"https:\/\/www.hake.cz\/wp-content\/uploads\/water-g4c842cd7b_640.jpg","height":0,"width":0},"url":"https:\/\/www.hake.cz\/o-vlastnostech-ppr-instalaterskeho-polypropylenu\/","about":["Slu\u017eby"],"wordCount":393,"articleBody":"   Polypropylen je plast, kter\u00fd se pou\u017e\u00edv\u00e1 pro instalat\u00e9rsk\u00e9 aplikace. Rozv\u00e1d\u00ed se s n\u00edm voda ji\u017e mnoho let a tento postup \u00fasp\u011b\u0161n\u011b nahrazuje rozvody v kovov\u00fdch trubk\u00e1ch. Jak\u00e9 vlastnosti m\u016f\u017eeme o\u010dek\u00e1vat pr\u00e1v\u011b od polypropylenu?Je levn\u00fd \u2013 prohl\u00e9dnete-li si cen\u00edk trubek i armatur nebo PPR z\u00e1tky 25mm https:\/\/www.chlorito.cz\/ppr-zatka-25mm\/ z PPR, tedy technick\u00e9ho polypropylenu, zjist\u00edte, \u017ee jde o pom\u011brn\u011b levn\u00e9 komponenty, s nimi\u017e doc\u00edl\u00edte po\u017eadovan\u00fdch rozvod\u016f tepl\u00e9 i studen\u00e9 u\u017eitkov\u00e9 \u010di pitn\u00e9 vody v kter\u00e9mkoli objektu. Podm\u00ednkou je pouze zabezpe\u010den\u00ed proti mrazu, kdy by mohl b\u00fdt materi\u00e1l po\u0161kozen vlivem rozta\u017enosti ledu.Je lehk\u00fd \u2013 m\u011brn\u00e1 hmotnost polypropylenu je velmi n\u00edzk\u00e1, ve srovn\u00e1n\u00ed s ocel\u00ed n\u011bkolikan\u00e1sobn\u011b ni\u017e\u0161\u00ed. T\u00edm p\u00e1dem se i sni\u017euj\u00ed po\u017eadavky na nosnost a statiku \u010d\u00e1st\u00ed budov, kde je tento materi\u00e1l instalov\u00e1n. N\u00edzk\u00e1 hmotnost p\u0159edstavuje i v\u00fdhody p\u0159i transportu i skladov\u00e1n\u00ed, \u010d\u00edm\u017e klesaj\u00ed n\u00e1klady firemn\u00edm uskupen\u00edm i fyzick\u00fdm osob\u00e1m.M\u00e1 dlouhou \u017eivotnost \u2013 tento plast nevy\u017eaduje \u017e\u00e1dnou zvl\u00e1\u0161tn\u00ed \u00fadr\u017ebu, a p\u0159esto jeho \u017eivotnost dosahuje des\u00edtek let. Je velmi stabiln\u00ed p\u0159i b\u011b\u017en\u00fdch teplot\u00e1ch rozv\u00e1d\u011bn\u00ed vody v objektech od jednoho stupn\u011b nad nulou a\u017e t\u00e9m\u011b\u0159 po bod varu. \u017divotnost polypropylenu potvrzuje mnohalet\u00e1 praxe a zku\u0161enosti odborn\u00edk\u016f, kte\u0159\u00ed s n\u00edm pracuj\u00ed b\u011b\u017en\u011b ji\u017e od 90. let minul\u00e9ho stolet\u00ed.Nekoroduje \u2013 velk\u00fdm probl\u00e9mem ocelov\u00fdch trubek je koroze. Pokud nejde vylo\u017een\u011b o nerezovou ocel, pr\u00e1v\u011b koroze ohro\u017euje \u017eivotnost v\u0161ech ocelov\u00fdch potrub\u00ed a armatur, a je to sv\u00fdm zp\u016fsobem omezen\u00ed, se kter\u00fdm se mus\u00ed po\u010d\u00edtat. Plastick\u00e9 hmoty v\u010detn\u011b PPR \u017e\u00e1dn\u00e1 koroze neohro\u017euje.M\u00e1 zdravotn\u00ed atest \u2013 zdravotn\u00ed nez\u00e1vadnost je podm\u00ednkou k tomu, aby mohl polypropylen vykon\u00e1vat tuto slu\u017ebu, jinak by nebylo mo\u017en\u00e9 ani v dom\u00e1cnostech rozv\u00e1d\u011bt vodu pro sprchov\u00e1n\u00ed a vyu\u017e\u00edv\u00e1n\u00ed vody v kuchyn\u00edch pro pit\u00ed a va\u0159en\u00ed. S PPR materi\u00e1lem m\u00e1te v\u017edy jistotu, \u017ee jej lze vyu\u017e\u00edt i u venkovn\u00edch \u010di vnit\u0159n\u00edch baz\u00e9n\u016f a v\u00ed\u0159ivek.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"O vlastnostech PPR (instalat\u00e9rsk\u00e9ho polypropylenu)","item":"https:\/\/www.hake.cz\/o-vlastnostech-ppr-instalaterskeho-polypropylenu\/#breadcrumbitem"}]}]