{"id":30929,"date":"2019-06-04T14:55:30","date_gmt":"2019-06-04T12:55:30","guid":{"rendered":"http:\/\/136.144.181.85\/~nedzink\/info-si-sfaturi\/sistemul-de-placare-a-fatadei\/sistemul-cu-falt-vertical\/"},"modified":"2019-08-21T13:36:15","modified_gmt":"2019-08-21T11:36:15","slug":"sistemul-cu-falt-vertical","status":"publish","type":"page","link":"https:\/\/www.nedzink.com\/ro\/sistemul-de-placare-a-fatadei\/sistemul-cu-falt-vertical\/","title":{"rendered":"Sistemul cu fal\u0163 vertical"},"content":{"rendered":"<p><body><\/p>\n<h2 class=\"western\">Aplicare<\/h2>\n<p><u>Aplicare<\/u><br \/>\nSistemul cu fal&#355; vertical asigur&#259; o instalare etan&#351;&#259; a &icirc;nvelitorii sau a fa&#355;adei unde panta este peste 3&deg;, de preferat peste 7&deg;. (vezi fig. 1).<\/p>\n<p>Fig. 1 Sisteme cu fal&#539; dublu pentru acoperi&#537;uri &#537;i fa&#539;ade<\/p>\n<p><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb01_english.jpg\"><\/p>\n<p>Sistemul cu fal&#355; vertical face posibil&#259; placarea cu titan-zinc NedZink, &icirc;n mod rapid &#351;i la un cost rezonabil. Acest lucru este posibil datorit&#259; utiliz&#259;rii panourilor pre-profilate cu fal&#355;uri &icirc;nchise mecanic, reduc&acirc;nd la minim &icirc;nchiderea manual&#259; a fal&#355;urilor.<\/p>\n<p>Panourile pre-profilate pot fi livrate &icirc;n dimensiuni standard sau pot fi realizate &icirc;n atelier la orice dimensiune sau form&#259;. Panourile sunt fixate de structur&#259; prin cleme fixe &#351;i cleme mobile. (vezi fig. 3).<\/p>\n<p>Fig. 2 Fal&#539;ul dublu &ndash; secven&#539;&#259; de &icirc;ndoire<\/p>\n<p><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb02_english.jpg\"><\/p>\n<p><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb03_english.jpg\"><\/p>\n<p>Clemele fixe asigur&#259; fixarea panourilor, iar clemele mobile permit mi&#351;carea longitudinal&#259; a panourilor. Consulta&#355;i sec&#355;iunea &#8216;Asamblare&#8217; pentru informa&#355;ii legate de pozi&#355;ionarea corect&#259; a acestor cleme. Sistemul cu fal&#355; dublu vertical ofer&#259; toate posibilit&#259;&#355;ile de conexiuni &#351;i &icirc;mbin&#259;ri cu alte sisteme &#351;i componente ale cl&#259;dirii.<\/p>\n<p>Sistemul de &icirc;nvelitoare cu fal&#355; dublu vertical.<\/p>\n<p>Exist&#259; dou&#259; metode de asamblare a sistemului cu fal&#355; dublu vertical:<\/p>\n<ul>\n<li>Sistemul 1 cu margini pref&#259;l&#355;uite<\/li>\n<li>Sistemul 2 cu margini verticale drepte<\/li>\n<\/ul>\n<p>Ambele sisteme pot fi folosite pentru &icirc;nvelitoarea cu fal&#355; dublu vertical. Alegerea sistemului depinde de tipul acoperi&#351;ului &#351;i de echipamentul montatorilor.<br \/>\nSistemul 1 este de preferat pe acoperi&#351;uri de mari dimensiuni, iar sistemul 2 pentru acoperi&#351;uri de mici dimensiuni unde exist&#259; str&#259;pungeri sau alte tipuri de conexiuni, etc.<br \/>\nSistemul 1 este realizat din panouri standard pre-profilate, ca &icirc;n fig. 4.<br \/>\nSistemul 2 este realizat din foi standard cu margini verticale drepte de 35 &#351;i 45 mm, ca &icirc;n fig. 5.<\/p>\n<p><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb04_english.jpg\"><\/p>\n<p>&nbsp;<\/p>\n<p>Ambele sisteme sunt prezentate &icirc;n fig.2. Fiecare sistem are un anumit tip de cleme de prindere (vezi specifica&#355;iile pentru componentele standard). &Icirc;n&#259;l&#355;imea fal&#355;ului vertical pentru ambele sisteme este de 25 mm.<\/p>\n<p>Specifica&#355;iile componentelor standard<\/p>\n<p>Tabl&#259; de titan-zinc Nedzink 0.80 mm<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Sistemul 1<\/strong><\/p>\n<p>Panouri drepte, pref&#259;l&#355;uite (fig. 4)<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<table align=\"left\" border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 300px\">\n<tbody>\n<tr>\n<td>L&#259;&#539;ime util&#259;<\/td>\n<td>530 mm<\/td>\n<\/tr>\n<tr>\n<td>Lungime<\/td>\n<td>up to 6 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<p><em>Clem&#259; fix&#259; (fig. 3a)<br \/>\nClem&#259; mobil&#259; (fig. 3b)<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Panourile pref&#259;l&#539;uite se pot curba de la o raz&#259; de 1 m. L&#259;&#355;imi utile non-standard (min. 300 mm &#351;i max, 800 mm) pot fi furnizate la cerere, iar panouri curbate conform proiectului.<br \/>\n<strong>&nbsp;<br \/>\n<strong>Sistemul 2<\/strong><\/strong><\/p>\n<p>Panouri cu margini &icirc;ndoite vertical (fig. 5)<\/p>\n<p><strong>&nbsp;<\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 300px\">\n<tbody>\n<tr>\n<td>L&#259;&#355;imea util&#259;<\/td>\n<td>600 mm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>Lungime<\/td>\n<td>3 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La cerere se pot livra lungimi &#537;i l&#259;&#539;imi atipice.<br \/>\n<em>Cleme fixe (fig. 6a)<br \/>\n<em>Cleme mobile (fig. 6b)<br \/>\nPentru cantit&#259;&#539;i mai mari, se pot livra la cerere &#537;i elemente de &icirc;mbinare. <\/em><\/em><\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb06_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><u>Unelte<\/u><br \/>\nPe l&acirc;ng&#259; uneltele uzuale pentru titan-zinc, mai sunt necesare un cle&#351;te de fal&#355;uri simplu, un &icirc;ndoitor de strea&#351;in&#259; &#351;i un &icirc;nchiz&#259;tor de strea&#537;in&#259;.<\/p>\n<p>&nbsp;<\/p>\n<p><u>Substructur&#259;<\/u><br \/>\nUn sistem cu fal&#355; dublu vertical necesit&#259; instalarea pe un suport continuu. Recomand&#259;m astereala din lemn (f&#259;r&#259; nut &#351;i feder), de 20 &#8211; 25 mm grosime. Sc&acirc;ndurile vor fi asamblate la o distan&#355;&#259; de 5 mm &icirc;ntre ele, excep&#355;ie f&#259;c&acirc;nd cazul pantelor mai mari de 40&deg;, unde pot avea o distan&#355;&#259; &icirc;ntre ele de 100 mm (vezi fig. 7a &#351;i 7b).<br \/>\n&nbsp;<\/p>\n<p>Ventila&#355;ia: Dac&#259; acoperi&#351;ul are izola&#355;ie termic&#259;, trebuie prev&#259;zut un spa&#355;iu de ventilare sub tabla de titan-zinc (vezi Manual Tehnic TZ 5).<\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<h3><strong>Asamblare<\/strong><\/h3>\n<p><u>Marcarea<\/u><br \/>\nMarcarea trebuie &icirc;nceput&#259; din centrul ariei acoperi&#351;ului, l&#259;&#355;imea foii fiind amplasat&#259; pe st&acirc;nga &#351;i pe dreapta acestui punct. Se va calcula num&#259;rul de panouri p&acirc;n&#259; la frontoane. Pe c&acirc;t posibil, fal&#355;urile verticale nu vor fi &icirc;ntrerupte de str&#259;pungeri ale acoperi&#537;ului: acest lucru asigur&#259; ob&#539;inerea beneficiilor optime din &icirc;nchiderile mecanice.<\/p>\n<p>&nbsp;<\/p>\n<p><u>Dilatarea termic&#259;<\/u><br \/>\nPanourile de titan-zinc se dilat&#259; &#351;i se contract&#259; &icirc;n func&#355;ie de temperatur&#259;. Dac&#259; lungimea dep&#259;&#351;e&#351;te10 m, este necesar un rost de dilatare pentru a permite mi&#537;carea termic&#259;: tipul mi&#351;c&#259;rii depinde de panta acoperi&#351;ului (vezi fig.8). La acest rost de dilatare, o parte din profil este &icirc;ndep&#259;rtat pentru a preveni un fal&#539; prea gros (vezi fig. 9).<\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb09_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><u>Instalarea panourilor<\/u><\/strong><br \/>\nPanourile de tabl&#259; se vor a&#351;eza de la st&acirc;nga la dreapta sau invers, &icirc;n func&#355;ie de structura acoperi&#351;ului. &Icirc;nainte de a&#351;ezarea primului panou, se fixeaz&#259; &#351;or&#355;ul de strea&#351;in&#259;. Un exemplu al acestei a&#351;ez&#259;ri este ilustrat &icirc;n fig. 10a &#537;i 10b. Primul panou instalat va servi drept reper de liniaritate pentru celelalte panouri al&#259;turate &#351;i de obicei nu va avea l&#259;&#539;imea celorlalte panouri.<br \/>\nOdat&#259; ce panoul este pe pozi&#355;ie, se vor ata&#351;a clemele fixe &#351;i clemele mobile. Locul de prindere al clemelor fixe depinde de panta acoperi&#351;ului (vezi fig. 11).<br \/>\n<strong><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb10_english.jpg\"><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb11_english.jpg\"><\/em><\/em><\/strong><br \/>\nConsulta&#355;i tabelul din fig. 12 pentru a calcula distan&#355;a dintre cleme &icirc;n func&#539;ie de l&#259;&#355;imea panourilor &#351;i &icirc;n&#259;l&#355;imea acoperi&#351;ului.<\/p>\n<h3>\nFig. 12&nbsp;&nbsp;Num&#259;rul de cleme pe m&sup2; &#537;i distan&#355;a dintre acestea &icirc;n func&#355;ie de l&#259;&#355;imea foii &#351;i &icirc;n&#259;l&#355;imea cl&#259;dirii.<\/h3>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 600px\">\n<tbody>\n<tr>\n<td>\n<h3>Grosimea materialului 0.80 mm<\/h3>\n<\/td>\n<td>\n<h3 align=\"center\">L&#259;&#355;imea panoului<\/h3>\n<p align=\"center\">Num&#259;rul de cleme pe m&sup2; &#351;i distan&#355;a dintre acestea (&icirc;n mm)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<table border=\"0\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 199px\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t\t\t<span class=\" h4r\">&Icirc;n&#259;l&#355;imea acoperi&#351;ului<\/span>\n\t\t\t\t\t\t<\/td>\n<td>\n\t\t\t\t\t\t<span class=\" h4r\">Suprafa&#355;a acoperi&#351;ului<\/span>\n\t\t\t\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>20 &ndash; 100 m<\/td>\n<td>\n<p style=\"margin-bottom: 0cm; line-height: 100%\">Principal&#259;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>\n<p style=\"margin-bottom: 0cm; line-height: 100%\">Margine<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>8 &#8211; 20 m<\/td>\n<td>Principal&#259;&nbsp;&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>Margine<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>0 &#8211; 8 m<\/td>\n<td>Principal&#259;&nbsp;&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>Margine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<td>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<table border=\"0\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 399px\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t\t\t<span align=\"center\" class=\" h4r\">500 mm<\/span>\n\t\t\t\t\t\t<\/td>\n<td>\n\t\t\t\t\t\t<span align=\"center\" class=\" h4r\">530 mm<\/span>\n\t\t\t\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">8 &ndash; 250<\/p>\n<\/td>\n<td>\n<p align=\"center\">8 &#8211; 210<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">8 &ndash; 250<\/p>\n<\/td>\n<td>\n<p align=\"center\">8 &#8211; 210<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">&nbsp;<\/p>\n<\/td>\n<td>\n<p align=\"center\">&nbsp;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">5 &#8211; 400<\/p>\n<\/td>\n<td>\n<p align=\"center\">5 &#8211; 330<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">6 &#8211; 330<\/p>\n<\/td>\n<td>\n<p align=\"center\">6 &#8211; 280<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">&nbsp;<\/p>\n<\/td>\n<td>\n<p align=\"center\">&nbsp;<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">5 &#8211; 400<\/p>\n<\/td>\n<td>\n<p align=\"center\">5 &#8211; 330<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">5 &#8211; 400<\/p>\n<\/td>\n<td>\n<p align=\"center\">5 &#8211; 330<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>Dup&#259; pozi&#539;ionarea primului panou &#351;i ata&#537;area clemelor, se va instala urm&#259;torul panou f&#259;r&#259; &icirc;ns&#259; a se aplica o for&#539;&#259; lateral&#259; &#537;i prelungit&#259; suficient peste marginea &#537;or&#539;ului de strea&#537;in&#259;. &Icirc;n cazul &icirc;n care pe distan&#355;a dintre strea&#351;in&#259; &#351;i coam&#259; sunt necesare mai multe panouri, se vor instala ini&#355;ial toate panourile pe lungime &#537;i se va realiza &icirc;mbinarea &icirc;ntre ele (vezi fig. 8). Al doilea panou se va a&#537;eza dup&#259; ce acest proces este terminat, &icirc;ncep&acirc;nd la fel, de la strea&#351;in&#259; spre coam&#259;.<\/p>\n<p>C&acirc;nd panoul este pozi&#355;ionat corect, se vor ata&#537;a clemele fixe &#351;i clemele mobile, a&#537;a cum a fost descris anterior. Procedura normal&#259; este acoperirea ini&#539;ial&#259; a &icirc;ntregului acoperi&#537; cu panouri &#537;i fixarea clemelor.<br \/>\n&nbsp;<\/p>\n<p>Pentru asigurarea panourilor &icirc;mpotriva v&acirc;ntului, fal&#539;urile se vor str&acirc;nge cu un &icirc;nchiz&#259;tor de fal&#539;uri la fiecare 1m, de preferat &icirc;n dreptul clemelor.<br \/>\n&nbsp;<\/p>\n<p>Odat&#259; ce toate panourile sunt a&#351;ezate, fal&#355;urile se vor &icirc;nchide mecanic. Pentru a putea &icirc;ncepe utilizarea &icirc;nchiderii mecanice, primii 20 cm ai fiec&#259;rui fal&#539; se vor &icirc;nchide manual. Apoi, ma&#351;ina de &icirc;nchis fal&#355;uri va fi pus&#259; &icirc;n func&#539;iune de sus &icirc;n jos sau invers. Din motive de siguran&#539;&#259;, ma&#537;ina de &icirc;nchis fal&#539;uri va fi legat&#259; cu un cablu sau o fr&acirc;nghie.<\/p>\n<p>&Icirc;ntoarcerea la strea&#351;in&#259; se realizeaz&#259; &icirc;ndoind &#537;i t&#259;ind marginea de jos a panoului pref&#259;l&#539;uit. Pentru a asigura o &icirc;ndoire dreapt&#259;, se traseaz&#259; cu o cret&#259; sau creion o linie dreapt&#259; pe care panoul se va &icirc;ndoi peste &#537;or&#539;ul de strea&#537;in&#259;. Marginea de la strea&#537;in&#259; poate fi t&#259;iat&#259; conform reprezent&#259;rii din fig. 10b.<\/p>\n<p>Folosind &icirc;ndoitorul de strea&#537;in&#259;, se va realiza prima &icirc;ndoitur&#259; pe linia marcat&#259;, dup&#259; care &icirc;nchiderea peste &#537;or&#539;ul de strea&#537;in&#259; se va realiza cu &icirc;nchiz&#259;torul de strea&#537;in&#259;. &Icirc;n fig. 10c este reprezentat un model de &icirc;nchidere la strea&#537;in&#259; unde fal&#539;ul vertical este culcat &icirc;n aceast&#259; zon&#259;.<\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em>&#8211;&nbsp;&nbsp;&nbsp; &Icirc;nchiderea la coama dreapt&#259;<\/em><\/strong><\/p>\n<p>&Icirc;nchiderea la coam&#259; se realizeaz&#259; prin culcarea fal&#355;ului astfel &icirc;nc&acirc;t partea deschis&#259; va fi dedesubt. &Icirc;n Fig. 13 este reprezentat detaliul unei &icirc;nchideri la coam&#259; pentru un acoperi&#537; izolat cu spa&#539;iu de ventilare &icirc;ncorporat. Dac&#259; spa&#539;iul de lucru nu este suficient, &icirc;nchiderea la coam&#259; se realizeaz&#259; folosind fal&#539;ul &icirc;nf&#259;&#537;urat, ca &icirc;n fig. 14. &Icirc;n acest fel, partea pref&#259;l&#355;uit&#259; ridicat&#259; a profilului se &icirc;ndoaie la fa&#355;a locului pentru a forma o linie dreapt&#259; ridicat&#259;.<\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb13_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb14_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb15_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb17_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em><strong><em>&#8211;&nbsp;&nbsp;&nbsp; <\/em><\/strong><\/em><\/em><\/strong><em><strong>&#536;or&#539;ul de margine (frontonul)<\/strong><\/em><br \/>\n&Icirc;nchiderea lateral&#259; la fronton se formeaz&#259; prin ridicarea marginii primului &#351;i ultimului panou de titan-zinc pe l&acirc;ng&#259; o &#351;ipc&#259; de margine. Aceste panouri pot fi t&#259;iate la dimensiunea corect&#259; &icirc;mpreun&#259; cu &icirc;ndoirea p&#259;r&#539;ii ridicate fie pe acoperi&#537;, fie &icirc;nainte de a fi instalate. Partea lateral&#259; ridicat&#259; va avea cel pu&#539;in 55 mm &icirc;n&#259;l&#355;ime. Construc&#355;ia este ar&#259;tat&#259; &icirc;n fig. 15. &#350;ipca de lemn poate fi acoperit&#259; cu orice tip de profil de capac. Fixarea capacului &#537;i a p&#259;r&#539;ii ridicate a panoului vor fi asigurate cu cel pu&#355;in trei cleme pe metru, vezi fig. 12.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em><em><strong><em>&#8211;&nbsp;&nbsp;&nbsp; <\/em><\/strong><\/em><\/em><\/strong><em><strong>Racordul la perete<\/strong><\/em><br \/>\nUn exemplu de racord la perete este dat &icirc;n fig. 16. Trebuie asigurat&#259; evacuarea din spa&#539;iul de ventila&#539;ie.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em><em>&#8211;&nbsp;&nbsp;&nbsp; <\/em><\/em><\/strong><em><strong>Str&#259;pungeri<\/strong><\/em><br \/>\nPentru realizarea unei &icirc;nchideri &icirc;n jurul unei str&#259;pungeri prin &icirc;nvelitoare, se vor combina metodele de &icirc;nchidere de la strea&#537;in&#259;, fronton &#537;i coame. Deoarece tabla de titan-zinc are nevoie de spa&#539;iu de expansiune &#537;i contrac&#539;ie, se va evita pe c&acirc;t posibil contactul direct al tablei cu o str&#259;pungere, astfel &icirc;nc&acirc;t materialul s&#259; se poat&#259; mi&#537;ca liber. Fig. 17 arat&#259; exemplul unei str&#259;pungeri a acoperi&#351;ului cu co&#351; de fum.<\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em><strong><em>&#8211;&nbsp;&nbsp;&nbsp; <\/em><\/strong><\/em><\/em><\/strong><em><strong>Coama &icirc;nclinat&#259;<\/strong><\/em><br \/>\nCele dou&#259; suprafe&#355;e ale acoperi&#351;ului sunt separate de o &#351;ipc&#259; de coam&#259;. Panourile pref&#259;l&#539;uite se vor &icirc;mbina cu &#537;ipca de coam&#259; &icirc;nclinat&#259; &icirc;n mod similar cu cel de la coama orizontal&#259;, &icirc;ns&#259; pe direc&#539;ie oblic&#259;, evazat. &#536;ipca de coam&#259; va fi acoperit&#259; de un capac. Partea ridicat&#259; a panoului pe l&acirc;ng&#259; &#537;ipca de coam&#259; trebuie s&#259; fie de cel pu&#355;in 55 mm &icirc;n unghi identic cu cel al &#537;ipcii de coam&#259; &#537;i pe l&acirc;ng&#259; aceasta. Fig. 18 prezint&#259; detaliul de coam&#259; &icirc;nclinat&#259;.<\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em><strong><em>&#8211;&nbsp;&nbsp;&nbsp; <\/em><\/strong><\/em><\/em><\/strong><em><strong>Dolia<\/strong><\/em><br \/>\n&Icirc;n cazul unei dolii, partea de jos a acesteia se va decupa evazat &#537;i se va &icirc;ndoi peste &#537;or&#539;ul de strea&#537;in&#259; similar cu detaliul de la fig. 10b. Aceast&#259; &icirc;ndoitur&#259; este fixat&#259; prin cleme adi&#355;ionale. Dolia este asigurat&#259; de lemnul suport prin cleme laterale (vezi fig. 19). Pentru fixarea panourilor pref&#259;l&#539;uite de &#537;or&#539;ul de dolie, sunt necesare cleme suplimentare de ag&#259;&#539;are, cositorite pe toata lungimea doliei, pe fiecare parte. Aceast&#259; clem&#259; de ag&#259;&#539;are se va cositori la o anumit&#259; distan&#539;&#259; fa&#539;&#259; de marginea doliei. Aceast&#259; distan&#539;&#259;, notat&#259; mai jos cu &#8216;a&#8217;, variaz&#259; &icirc;n func&#539;ie de &icirc;nclina&#539;ia acoperi&#537;ului &#351;i poate fi calculat&#259; dup&#259; cum urmeaz&#259;:<\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<table border=\"0\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 400px\">\n<tbody>\n<tr>\n<td style=\"vertical-align: top\">\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 55<br \/>\n\t\t\ta =&nbsp; ________&nbsp;<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sin a<\/p>\n<\/td>\n<td style=\"vertical-align: top\">a=<\/td>\n<td style=\"vertical-align: top\">\n<p>15dgr &#8211;-&nbsp;&nbsp; a = 200 mm<\/p>\n<p>20dgr &#8211;-&nbsp;&nbsp; a = 160 mm<\/p>\n<p>25dgr &#8211;-&nbsp;&nbsp; a = 130 mm<\/p>\n<p>30dgr &#8211;-&nbsp;&nbsp; a = 110 mm<br \/>\n\t\t\t35dgr &#8211;-&nbsp;&nbsp; a = 100 mm<\/p>\n<p>40dgr &#8211;-&nbsp;&nbsp; a =&nbsp; 90 mm<\/p>\n<p>45dgr &#8211;-&nbsp;&nbsp; a =&nbsp; 80 mm<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em>&nbsp;<\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb19_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p><strong><em><em><img decoding=\"async\" border=\"0\" src=\"https:\/\/www.nedzink.com\/wp-content\/uploads\/import\/cms\/userfiles\/images\/tz7abb20_english.jpg\"><\/em><\/em><\/strong><\/p>\n<p>C&acirc;nd panta este mai mic&#259; de 15&#8304;, se recomand&#259; utilizarea unei dolii &icirc;ngropate (vezi fig. 20). Ad&acirc;ncimea minim&#259; a acestui tip de dolie este de 12 cm.<\/p>\n<h2 class=\"western\">Aplicarea pe fa&#539;ade<\/h2>\n<p>Sistemul de &icirc;nvelitoare cu fal&#539; vertical pentru fa&#355;ade poate fi instalat similar cu cel pentru acoperi&#537;, p&#259;str&acirc;ndu-se de asemenea spa&#539;iul de ventilare sub tabla de titan-zinc. &Icirc;n cazul fa&#539;adelor este mult mai utilizat fal&#539;ul simplu deoarece linia format&#259; de acesta este mult mai bine definit&#259;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aplicare Aplicare Sistemul cu fal&#355; vertical asigur&#259; o instalare etan&#351;&#259; a &icirc;nvelitorii sau a fa&#355;adei unde panta este peste 3&deg;, de preferat peste 7&deg;. (vezi fig. 1). Fig. 1 Sisteme cu fal&#539; dublu pentru acoperi&#537;uri &#537;i fa&#539;ade Sistemul cu fal&#355; vertical face posibil&#259; placarea cu titan-zinc NedZink, &icirc;n mod rapid &#351;i la un cost rezonabil. [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":30907,"menu_order":890,"comment_status":"closed","ping_status":"closed","template":"template-import.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-30929","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sistemul cu fal\u0163 vertical &#8211; NedZink<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nedzink.com\/ro\/sistemul-de-placare-a-fatadei\/sistemul-cu-falt-vertical\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sistemul cu fal\u0163 vertical &#8211; NedZink\" \/>\n<meta property=\"og:description\" content=\"Aplicare Aplicare Sistemul cu fal&#355; vertical asigur&#259; o instalare etan&#351;&#259; a &icirc;nvelitorii sau a fa&#355;adei unde panta este peste 3&deg;, de preferat peste 7&deg;. (vezi fig. 1). Fig. 1 Sisteme cu fal&#539; dublu pentru acoperi&#537;uri &#537;i fa&#539;ade Sistemul cu fal&#355; vertical face posibil&#259; placarea cu titan-zinc NedZink, &icirc;n mod rapid &#351;i la un cost rezonabil. 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