{"id":1817,"date":"2013-01-13T13:51:34","date_gmt":"2013-01-13T13:51:34","guid":{"rendered":"http:\/\/www.domyzeslamyahliny.cz\/?page_id=1817"},"modified":"2026-10-21T13:22:00","modified_gmt":"2026-10-21T13:22:00","slug":"nejcasteji-kladene-otazky","status":"publish","type":"page","link":"https:\/\/domyzeslamyahliny.cz\/?page_id=1817","title":{"rendered":"Nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky"},"content":{"rendered":"
    \n
  1. Nelezou do sl\u00e1my my\u0161i? <\/strong>Ano, lezou. M\u016f\u017eete s t\u00edm po\u010d\u00edtat. Nen\u00ed to ale d\u016fvod k obav\u00e1m. \u00a0My\u0161i se do slam\u011bn\u00fdch bal\u00edk\u016f dostanou ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f v dob\u011b skladov\u00e1n\u00ed a to nejv\u00edce p\u0159es zimn\u00ed obdob\u00ed. I p\u0159i kr\u00e1tkodob\u00e9m skladov\u00e1n\u00ed se v nich m\u016f\u017ee sem tam n\u011bjak\u00e1 my\u0161 objevit. Nicm\u00e9n\u011b p\u0159i rozeb\u00edr\u00e1n\u00ed stohu bal\u00edky my\u0161i opust\u00ed.\u00a0D\u016fle\u017eit\u00e9 je, aby sl\u00e1ma vestav\u011bn\u00e1 do stavby byla technicky a stavebn\u011b pe\u010dliv\u011b zaji\u0161t\u011bna proti vniknut\u00ed my\u0161\u00ed po dokon\u010den\u00ed stavby.\u00a0D\u00e1 se to zajistit Bu\u010fto bedn\u011bn\u00edm (OSB, prkna), nebo om\u00edtkou (hlin\u011bnou, v\u00e1pennou), nebo vlo\u017een\u00edm pletiva s okem cca 10×10 mm.<\/li>\n
  2. Jak je to s hnit\u00edm sl\u00e1my? <\/strong>V p\u0159\u00edpad\u011b, \u017ee je sl\u00e1ma v suchu, nemus\u00edte m\u00edt \u017e\u00e1dn\u00e9 obavy jak z plesniv\u011bn\u00ed, tak i pozd\u011bji z hnit\u00ed. Jakub Wihan zjistil, \u017ee ke hnit\u00ed sl\u00e1my doch\u00e1z\u00ed a\u017e p\u0159i 98% vzdu\u0161n\u00e9 vlhkosti. Co se t\u00fdk\u00e1 plesniv\u011bn\u00ed, tak to je sice pro n\u011bkter\u00e9 nep\u0159\u00edjemn\u00e1 v\u011bc, ale nedoch\u00e1z\u00ed k z\u00e1sadn\u00ed statick\u00e9 zm\u011bn\u011b v bal\u00edku sl\u00e1my. Po sn\u00ed\u017een\u00ed vlhkosti, t\u0159eba vestavbou do zast\u0159e\u0161en\u00e9 konstrukce, dojde k jeho samovoln\u00e9mu vyschnut\u00ed a t\u00edm zastaven\u00ed plesniv\u011bj\u00edc\u00edch proces\u016f. Hnit\u00ed v\u00a0bal\u00edku naopak statick\u00e9 zm\u011bny zp\u016fsobuje a to t\u00edm, \u017ee vlivem fermenta\u010dn\u00edch bakteri\u00ed doch\u00e1z\u00ed ke \u0161t\u011bpen\u00ed celul\u00f3zy na jednodu\u0161\u0161\u00ed cukry. Hnij\u00edc\u00ed sl\u00e1ma za\u010d\u00edn\u00e1 hn\u011bdnout a\u017e \u010dernat a st\u00e1v\u00e1 se z\u00a0n\u00ed patlav\u00e1 hmota. Ve stavb\u011b k\u00a0tomu doch\u00e1z\u00ed zpravidla v\u00a0m\u00edstech, kde permanentn\u011b zat\u00e9k\u00e1 a nen\u00ed mo\u017enost, aby bal\u00edk dostate\u010dn\u011b vyschl. Tyto probl\u00e9my nenastanou v\u00a0p\u0159\u00edpad\u011b, \u017ee budete m\u00edt dostate\u010dn\u00fd p\u0159esah st\u0159echy a nenas\u00e1kavou soklovou \u010d\u00e1st stavby 30-40 cm vysokou. TOHLE JE MOJE 5LET\u00c1 ZKU\u0160ENOST S\u00a0NEOM\u00cdTNUT\u00ddM DOMEM.<\/li>\n
  3. Jak\u00e9 je riziko po\u017e\u00e1ru? <\/strong>Sl\u00e1ma je ho\u0159lav\u00e1, o tom nen\u00ed pochyb. Jej\u00ed ho\u0159lavost je ale sn\u00ed\u017een\u00e1 t\u0159eba t\u00edm, \u017ee ji nalisujete do bal\u00edku. Stavebn\u00ed slam\u011bn\u00e9 bal\u00edky maj\u00ed objemovou hmotnost od 90 do 160 kg\/m3. Tohle podstatn\u011b sni\u017euje ho\u0159lavost, proto\u017ee je vyt\u011bsn\u011bn kysl\u00edk, kter\u00fd je k\u00a0ho\u0159en\u00ed pot\u0159eba VIDEO<\/span><\/a>. Dostate\u010dn\u00e9 zaji\u0161t\u011bn\u00ed po\u017e\u00e1rn\u00ed odolnosti dos\u00e1hnete om\u00edtnut\u00edm bal\u00edk\u016f z\u00a0obou stran om\u00edtkou, OSB bedn\u011bn\u00edm, nebo t\u0159eba s\u00e1drokartonem nebo s\u00e1drovl\u00e1knem, aj. V\u00edce zde.<\/a><\/li>\n
  4. Jak\u00e9 jsou izola\u010dn\u00ed vlastnosti bal\u00edk\u016f sl\u00e1my? <\/strong>Izola\u010dn\u00ed vlastnosti bal\u00edk\u016f jsou srovnateln\u00e9 s\u00a0vlastnostmi konven\u010dn\u00edch izolac\u00ed. Sou\u010dinitel tepeln\u00e9 vodivosti lambda = 0,06 \u2013 0,075 W\/(m.K).<\/li>\n<\/ol>\n

    P\u0159ehled dal\u0161\u00edch izola\u010dn\u00edch materi\u00e1l\u016f<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Skupina materi\u00e1l\u016f<\/strong><\/td>\nMateri\u00e1l<\/strong><\/td>\n\u03c1v<\/sub> [kg.m-3<\/sup>]<\/strong><\/td>\n\u039b [W.m-1<\/sup>.K-1<\/sup>]<\/strong><\/td>\n<\/tr>\n
    P\u011bnoplastick\u00e9 l\u00e1tky<\/td>\nP\u011bnov\u00e9 polystyreny<\/td>\n30<\/td>\n0,035<\/td>\n<\/tr>\n
    Extrudovan\u00e9 polystyreny<\/td>\n30<\/td>\n0,030<\/td>\n<\/tr>\n
    P\u011bnov\u00e9 polyuretany<\/td>\n35<\/td>\n0,027<\/td>\n<\/tr>\n
    Vl\u00e1knit\u00e9 materi\u00e1ly<\/td>\nMiner\u00e1ln\u00ed vl\u00e1kna<\/td>\n75<\/td>\n0,037<\/td>\n<\/tr>\n
    Ov\u010d\u00ed vlna<\/td>\n30<\/td>\n0,039<\/td>\n<\/tr>\n
    P\u011bn\u011bn\u00e9 silik\u00e1ty<\/td>\nP\u011bnov\u00e9 sklo<\/td>\n120<\/td>\n0,044<\/td>\n<\/tr>\n
    Miner\u00e1ln\u00ed materi\u00e1ly<\/td>\nExpandovan\u00fd perlit<\/td>\n75<\/td>\n0,060<\/td>\n<\/tr>\n
    Keramzit<\/td>\n350<\/td>\n0,110<\/td>\n<\/tr>\n
    Materi\u00e1ly na b\u00e1zi d\u0159eva a\u00a0p\u0159\u00edrodn\u00edch vl\u00e1ken<\/td>\nPiliny a\u00a0mineralizovan\u00e9 hobliny<\/td>\n140<\/td>\n0,060<\/td>\n<\/tr>\n
    Sl\u00e1ma a\u00a0r\u00e1kos<\/td>\n70<\/td>\n0,050<\/td>\n<\/tr>\n
    Korek a\u00a0korkov\u00e9 desky<\/td>\n150<\/td>\n0,058<\/td>\n<\/tr>\n
    D\u0159evovl\u00e1knit\u00e9 a\u00a0d\u0159evot\u0159\u00edskov\u00e9 desky<\/td>\n400<\/td>\n0,092<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    1. Jak\u00e9 bal\u00edky sl\u00e1my se pou\u017e\u00edvaj\u00ed?<\/strong><\/li>\n
    2. Kde je mo\u017en\u00e9 bal\u00edky zajistit?<\/strong><\/li>\n
    3. Jak je to s projektem a stavebn\u00edm \u00fa\u0159adem?<\/strong><\/li>\n
    4. Jsou firmy, kter\u00e9 takov\u00fd d\u016fm postav\u00ed? <\/strong>Ano jsou.\u00a0 T\u011bch odborn\u00fdch ale nen\u00ed mnoho a proto je pot\u0159eba prov\u00e9st dobr\u00fd v\u00fdb\u011br. Realizuj\u00ed jak stavby na kl\u00ed\u010d, tak d\u00edl\u010d\u00ed \u010d\u00e1sti.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      Nelezou do sl\u00e1my my\u0161i? Ano, lezou. M\u016f\u017eete s t\u00edm po\u010d\u00edtat. Nen\u00ed to ale d\u016fvod k obav\u00e1m. \u00a0My\u0161i se do slam\u011bn\u00fdch bal\u00edk\u016f dostanou ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f v dob\u011b skladov\u00e1n\u00ed a to nejv\u00edce p\u0159es zimn\u00ed obdob\u00ed. I p\u0159i kr\u00e1tkodob\u00e9m skladov\u00e1n\u00ed se v … Cel\u00fd p\u0159\u00edsp\u011bvek →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1817","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/pages\/1817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1817"}],"version-history":[{"count":8,"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/pages\/1817\/revisions"}],"predecessor-version":[{"id":3711,"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=\/wp\/v2\/pages\/1817\/revisions\/3711"}],"wp:attachment":[{"href":"https:\/\/domyzeslamyahliny.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}