{"id":14850,"date":"2025-11-05T13:43:31","date_gmt":"2025-11-05T13:43:31","guid":{"rendered":"https:\/\/www.sprich.ch\/senza-categoria\/zincheria-wollerau\/14850\/"},"modified":"2026-02-13T15:37:47","modified_gmt":"2026-02-13T15:37:47","slug":"zincheria-wollerau","status":"publish","type":"post","link":"https:\/\/www.sprich.ch\/it\/grigliati-in-prvf\/zincheria-wollerau","title":{"rendered":"Zincheria Wollerau"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"14850\" class=\"elementor elementor-14850 elementor-6612\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8cc890 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"d8cc890\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d6f1bf e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"1d6f1bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47dad4c elementor-widget elementor-widget-spacer\" data-id=\"47dad4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bcf21a elementor-widget elementor-widget-heading\" data-id=\"8bcf21a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PIANEROTTOLO CON GRIGLIATI IN PRFV<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bc7cf8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0bc7cf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3cfcf95 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"3cfcf95\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7cc60bb e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"7cc60bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c69eb70 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"c69eb70\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 di 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_verzinkerei-wollerau_2025_gallery_nr06.jpg\" alt=\"sprich_verzinkerei-wollerau_2025_gallery_nr06\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 di 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_verzinkerei-wollerau_2025_gallery_nr05.jpg\" alt=\"sprich_verzinkerei-wollerau_2025_gallery_nr05\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 di 6\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_verzinkerei-wollerau_2025_gallery_nr04.jpg\" alt=\"sprich_verzinkerei-wollerau_2025_gallery_nr04\" \/><\/figure><\/div><div class=\"swiper-slide\" 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src=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_verzinkerei-wollerau_2025_gallery_nr01.jpg\" alt=\"sprich_verzinkerei-wollerau_2025_gallery_nr01\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a092983 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"a092983\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f9196d elementor-widget elementor-widget-heading\" data-id=\"0f9196d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DATI TECNICI<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41a741d elementor-widget elementor-widget-text-editor\" data-id=\"41a741d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Materiale: griglia in PRFV<br \/>Maglia: 31 x 31 mm<br \/>Larghezza fascia: 5\/7 mm<br \/>Altezza: 50 mm<br \/>Colore: RAL 6001<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c33c8b1 elementor-widget elementor-widget-google_maps\" data-id=\"c33c8b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"google_maps.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-custom-embed\">\n\t\t\t<iframe loading=\"lazy\"\n\t\t\t\t\tsrc=\"https:\/\/maps.google.com\/maps?q=WOLLERAU&#038;t=m&#038;z=13&#038;output=embed&#038;iwloc=near\"\n\t\t\t\t\ttitle=\"WOLLERAU\"\n\t\t\t\t\taria-label=\"WOLLERAU\"\n\t\t\t><\/iframe>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-915b2d3 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"915b2d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-592a5a0 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"592a5a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e947a8 elementor-widget elementor-widget-text-editor\" data-id=\"8e947a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>La zincheria Wollerau desiderava realizzare un pianerottolo calpestabile attorno al bagno di zinco. La posizione leggermente sollevata offre ai collaboratori una migliore visuale nel bagno di zinco. Sono stati scelti a tal fine grigliati in PRFV<\/strong><\/p>\n<p>Oltre alle ottime caratteristiche di resistenza agli agenti atmosferici e alla corrosione, i grigliati in PRFV si contraddistinguono per un\u2019ottima resistenza chimica e risultano quindi ideali per un bagno di zinco. Inoltre, i grigliati in PRFV hanno una categoria antiscivolo R12 grazie alla superficie concava e quindi i collaboratori possono camminare in massima sicurezza sul pianerottolo.<\/p>\n<p>Innanzitutto si sono prese le misure dei passaggi attorno al bagno di zinco. I grigliati in PRFV sono stati tagliati su misura per coprire completamente il passaggio da parete a parete, anche attorno a linee e piloni sporgenti. La struttura portante era costituita da angolari, fissati alle pareti a una determinata altezza. Oltre agli angolari, si sono usati anche piedi regolabili in PRFV per i grigliati in PRFV. I piedini regolabili offrono naturalmente il vantaggio di poter regolare l\u2019altezza.<\/p>\n<p>Per fissare tra loro i grigliati in PRFV si sono usati morsetti a graffa.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4a1402 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-child\" data-id=\"c4a1402\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4b6f55 elementor-widget elementor-widget-image\" data-id=\"e4b6f55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_luigi_cirillo_geschaeftsfuehrer_2neu.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c0c481 elementor-widget elementor-widget-heading\" data-id=\"2c0c481\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">LUIGI CIRILLO<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d36134 elementor-widget elementor-widget-text-editor\" data-id=\"6d36134\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Direttore generale<br \/><a class=\"email\" title=\"Luigi Cirillo\">luigi.cirillo@sprich.ch<\/a><br \/><a href=\"tel:+41 41 768 10 91\">+41 41 768 10 91<\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b03b6be elementor-widget elementor-widget-spacer\" data-id=\"b03b6be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PIANEROTTOLO CON GRIGLIATI IN PRFV DATI TECNICI Materiale: griglia in PRFVMaglia: 31 x 31 mmLarghezza fascia: 5\/7 mmAltezza: 50 mmColore: RAL 6001 La zincheria Wollerau desiderava realizzare un pianerottolo calpestabile attorno al bagno di zinco. La posizione leggermente sollevata offre ai collaboratori una migliore visuale nel bagno di zinco. Sono stati scelti a tal fine grigliati in PRFV Oltre alle ottime caratteristiche di resistenza agli agenti atmosferici e alla corrosione, i grigliati in PRFV si contraddistinguono per un\u2019ottima resistenza chimica e risultano quindi ideali per un bagno di zinco. Inoltre, i grigliati in PRFV hanno una categoria antiscivolo R12 grazie alla superficie concava e quindi i collaboratori possono camminare in massima sicurezza sul pianerottolo. Innanzitutto si sono prese le misure dei passaggi attorno al bagno di zinco. I grigliati in PRFV sono stati tagliati su misura per coprire completamente il passaggio da parete a parete, anche attorno a linee e piloni sporgenti. La struttura portante era costituita da angolari, fissati alle pareti a una determinata altezza. Oltre agli angolari, si sono usati anche piedi regolabili in PRFV per i grigliati in PRFV. I piedini regolabili offrono naturalmente il vantaggio di poter regolare l\u2019altezza. Per fissare tra loro i grigliati in PRFV si sono usati morsetti a graffa. LUIGI CIRILLO Direttore generaleluigi.cirillo@sprich.ch+41 41 768 10 91<\/p>\n","protected":false},"author":1,"featured_media":8134,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[133],"tags":[],"class_list":["post-14850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grigliati-in-prvf","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Zincheria Wollerau - SPRICH<\/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.sprich.ch\/it\/grigliati-in-prvf\/zincheria-wollerau\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zincheria Wollerau\" \/>\n<meta property=\"og:description\" content=\"PIANEROTTOLO CON GRIGLIATI IN PRFV DATI TECNICI Materiale: griglia in PRFVMaglia: 31 x 31 mmLarghezza fascia: 5\/7 mmAltezza: 50 mmColore: RAL 6001 La zincheria Wollerau desiderava realizzare un pianerottolo calpestabile attorno al bagno di zinco. La posizione leggermente sollevata offre ai collaboratori una migliore visuale nel bagno di zinco. Sono stati scelti a tal fine grigliati in PRFV Oltre alle ottime caratteristiche di resistenza agli agenti atmosferici e alla corrosione, i grigliati in PRFV si contraddistinguono per un\u2019ottima resistenza chimica e risultano quindi ideali per un bagno di zinco. Inoltre, i grigliati in PRFV hanno una categoria antiscivolo R12 grazie alla superficie concava e quindi i collaboratori possono camminare in massima sicurezza sul pianerottolo. Innanzitutto si sono prese le misure dei passaggi attorno al bagno di zinco. I grigliati in PRFV sono stati tagliati su misura per coprire completamente il passaggio da parete a parete, anche attorno a linee e piloni sporgenti. La struttura portante era costituita da angolari, fissati alle pareti a una determinata altezza. Oltre agli angolari, si sono usati anche piedi regolabili in PRFV per i grigliati in PRFV. I piedini regolabili offrono naturalmente il vantaggio di poter regolare l\u2019altezza. Per fissare tra loro i grigliati in PRFV si sono usati morsetti a graffa. LUIGI CIRILLO Direttore generaleluigi.cirillo@sprich.ch+41 41 768 10 91\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sprich.ch\/it\/grigliati-in-prvf\/zincheria-wollerau\" \/>\n<meta property=\"og:site_name\" content=\"SPRICH\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-05T13:43:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-13T15:37:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sprich.ch\/wp-content\/uploads\/2025\/11\/sprich_verzinkerei-wollerau_nr01_2025.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Webmaster@dynamite.ch\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau\"},\"author\":{\"name\":\"Webmaster@dynamite.ch\",\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it#\\\/schema\\\/person\\\/0687a767392959ac6f5e556f9d987d24\"},\"headline\":\"Zincheria Wollerau\",\"datePublished\":\"2025-11-05T13:43:31+00:00\",\"dateModified\":\"2026-02-13T15:37:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau\"},\"wordCount\":214,\"publisher\":{\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sprich.ch\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/sprich_verzinkerei-wollerau_nr01_2025.jpg\",\"articleSection\":[\"Grigliati in PRVF\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau\",\"url\":\"https:\\\/\\\/www.sprich.ch\\\/it\\\/grigliati-in-prvf\\\/zincheria-wollerau\",\"name\":\"Zincheria Wollerau - 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SPRICH","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sprich.ch\/it\/grigliati-in-prvf\/zincheria-wollerau","og_locale":"it_IT","og_type":"article","og_title":"Zincheria Wollerau","og_description":"PIANEROTTOLO CON GRIGLIATI IN PRFV DATI TECNICI Materiale: griglia in PRFVMaglia: 31 x 31 mmLarghezza fascia: 5\/7 mmAltezza: 50 mmColore: RAL 6001 La zincheria Wollerau desiderava realizzare un pianerottolo calpestabile attorno al bagno di zinco. La posizione leggermente sollevata offre ai collaboratori una migliore visuale nel bagno di zinco. Sono stati scelti a tal fine grigliati in PRFV Oltre alle ottime caratteristiche di resistenza agli agenti atmosferici e alla corrosione, i grigliati in PRFV si contraddistinguono per un\u2019ottima resistenza chimica e risultano quindi ideali per un bagno di zinco. Inoltre, i grigliati in PRFV hanno una categoria antiscivolo R12 grazie alla superficie concava e quindi i collaboratori possono camminare in massima sicurezza sul pianerottolo. Innanzitutto si sono prese le misure dei passaggi attorno al bagno di zinco. I grigliati in PRFV sono stati tagliati su misura per coprire completamente il passaggio da parete a parete, anche attorno a linee e piloni sporgenti. La struttura portante era costituita da angolari, fissati alle pareti a una determinata altezza. Oltre agli angolari, si sono usati anche piedi regolabili in PRFV per i grigliati in PRFV. I piedini regolabili offrono naturalmente il vantaggio di poter regolare l\u2019altezza. Per fissare tra loro i grigliati in PRFV si sono usati morsetti a graffa. 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