{"id":2066,"date":"2024-06-26T14:59:07","date_gmt":"2024-06-26T12:59:07","guid":{"rendered":"https:\/\/www.partners.proadax-dev.pl\/p\/nadproze-l\/"},"modified":"2024-10-01T09:53:48","modified_gmt":"2024-10-01T07:53:48","slug":"nadproze-l","status":"publish","type":"product","link":"https:\/\/sklep.thepartners.pl\/cs\/produkt\/nadproze-l\/","title":{"rendered":"P\u0159eklad „L“"},"content":{"rendered":"

Instalace prefabrikovan\u00fdch tr\u00e1mov\u00fdch p\u0159eklad\u016f je kl\u00ed\u010dovou f\u00e1z\u00ed v\u00fdstavby, kter\u00e1 zaji\u0161\u0165uje dostate\u010dnou oporu pro dve\u0159n\u00ed nebo okenn\u00ed otvory ve st\u011bn\u00e1ch. Zde je podrobn\u00fd popis procesu mont\u00e1\u017ee:<\/p>\n

1.\u00a0 P\u0159\u00edprava povrchu st\u011bny:<\/strong>
\n– Povrch st\u011bny, na kter\u00fd budou kladeny p\u0159ekladov\u00e9 nosn\u00edky, by m\u011bl b\u00fdt rovn\u00fd, \u010dist\u00fd a stabiln\u00ed. To je d\u016fle\u017eit\u00e9 pro zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9ho a trval\u00e9ho upevn\u011bn\u00ed p\u0159eklad\u016f.<\/p>\n

2. V\u00fdb\u011br spr\u00e1vn\u00fdch paprsk\u016f:<\/strong>
\n– Prefabrikovan\u00e9 bal\u00edky by m\u011bly b\u00fdt vybr\u00e1ny na vhodnou d\u00e9lku, aby dostate\u010dn\u011b pokryly \u0161\u00ed\u0159ku dve\u0159n\u00edho nebo okenn\u00edho otvoru. Obvykle se pro ka\u017ed\u00fd otvor pou\u017e\u00edvaj\u00ed dva nosn\u00edky sou\u010dasn\u011b, co\u017e zaji\u0161\u0165uje rovnom\u011brn\u00e9 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed.<\/p>\n

3. Polo\u017een\u00ed nosn\u00edku na cementovou maltu:<\/strong>
\n– P\u0159ekladov\u00e9 nosn\u00edky se kladou na p\u0159edem nanesenou vrstvu cementov\u00e9 malty na horn\u00ed \u010d\u00e1st st\u011bny. Tato malta se pou\u017e\u00edv\u00e1 ke stabilizaci a upevn\u011bn\u00ed nosn\u00edk\u016f. Hodnota minim\u00e1ln\u00ed podp\u011brn\u00e9 hloubky by m\u011bla b\u00fdt p\u0159izp\u016fsobena konstruk\u010dn\u00edm po\u017eadavk\u016fm, aby byla zaji\u0161t\u011bna adekv\u00e1tn\u00ed podpora nosn\u00edku.<\/p>\n

4. Zakl\u00e1d\u00e1n\u00ed paprskov\u00fdch pluk\u016f:<\/strong>
\n– Spodn\u00ed nosn\u00edky by m\u011bly sm\u011b\u0159ovat dovnit\u0159, aby byla zaji\u0161t\u011bna stabilita a rovnom\u011brn\u00e9 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed po cel\u00e9 d\u00e9lce p\u0159ekladu. Jsou to spodn\u00ed nosn\u00edky, kter\u00e9 se pokl\u00e1daj\u00ed na vrstvu cementov\u00e9 malty.<\/p>\n

5. Ochrana a kone\u010dn\u00e1 \u00faprava:<\/strong>
\n– Po um\u00edst\u011bn\u00ed tr\u00e1mu na m\u00edsto a zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9ho vyrovn\u00e1n\u00ed po\u010dkejte, a\u017e cementov\u00e1 malta ztuhne a ztvrdne. Po t\u00e9to dob\u011b m\u016f\u017eete pokra\u010dovat v pr\u00e1ci na dal\u0161\u00edm dokon\u010den\u00ed st\u011bny a instalaci dve\u0159\u00ed nebo oken.<\/p>\n

Mont\u00e1\u017e p\u0159eklad\u016f z prefabrikovan\u00fdch tr\u00e1m\u016f vy\u017eaduje precizn\u00ed zpracov\u00e1n\u00ed a pou\u017eit\u00ed vhodn\u00fdch stavebn\u00edch materi\u00e1l\u016f, jako je cementov\u00e1 malta, kter\u00e1 zaji\u0161\u0165uje odolnost a stabilitu cel\u00e9 konstrukce.<\/p>\n

C25: Ozna\u010duje beton s minim\u00e1ln\u00ed charakteristickou pevnost\u00ed v tlaku 25 MPa (megapascal\u016f) po 28 dnech tvrdnut\u00ed. Toto je standardn\u00ed minim\u00e1ln\u00ed hodnota, kter\u00e9 mus\u00ed b\u00fdt dosa\u017eeno, aby beton splnil p\u0159\u00edslu\u0161n\u00e9 po\u017eadavky na pevnost.
\nC30: Znamen\u00e1 beton s minim\u00e1ln\u00ed charakteristickou pevnost\u00ed v tlaku 30 MPa po 28 dnech tvrdnut\u00ed. Jedn\u00e1 se o vy\u0161\u0161\u00ed pevnostn\u00ed t\u0159\u00eddu ne\u017e C25, co\u017e znamen\u00e1, \u017ee beton je pevn\u011bj\u0161\u00ed a odoln\u011bj\u0161\u00ed v\u016f\u010di zat\u00ed\u017een\u00ed.<\/p>\n

Tyto hodnoty ur\u010duj\u00ed pevnost betonu v tlaku, kter\u00e1 je rozhoduj\u00edc\u00ed p\u0159i navrhov\u00e1n\u00ed a stavb\u011b betonov\u00fdch prvk\u016f, jako jsou p\u0159eklady, z\u00e1klady, st\u011bny atd. V\u00fdb\u011br vhodn\u00e9 t\u0159\u00eddy betonu z\u00e1vis\u00ed na po\u017eadavc\u00edch konstrukce a zat\u00ed\u017een\u00ed, kter\u00e9 bude p\u016fsobit betonov\u00fdch prvk\u016f b\u011bhem jejich pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

P\u0159eklady typu L jsou prefabrikovan\u00e9 \u017eelezobetonov\u00e9 nosn\u00edky tvaru L pou\u017e\u00edvan\u00e9 k zakryt\u00ed dve\u0159n\u00edch a okenn\u00edch otvor\u016f v bytov\u00e9 a obecn\u00e9 v\u00fdstavb\u011b.<\/strong><\/p><\/blockquote>\n","protected":false},"featured_media":5813,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[156,159],"product_tag":[],"class_list":{"0":"post-2066","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stavebni-materialy","7":"product_cat-nosne-preklady","8":"product_shipping_class-transport-the-partners-cs","9":"pa_dlugosc-120cm-cs","10":"pa_dlugosc-150-cm-cs","11":"pa_dlugosc-180cm-cs","12":"pa_dlugosc-210cm-cs","13":"pa_dlugosc-240cm-cs","14":"pa_dlugosc-270cm-cs","15":"pa_dlugosc-300cm-cs","16":"pa_dlugosc-330cm-cs","17":"pa_producent-olbet","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/product\/2066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/comments?post=2066"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/media\/5813"}],"wp:attachment":[{"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/media?parent=2066"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/product_brand?post=2066"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/product_cat?post=2066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sklep.thepartners.pl\/cs\/wp-json\/wp\/v2\/product_tag?post=2066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}