{"id":8481,"date":"2019-03-24T11:26:36","date_gmt":"2019-03-24T10:26:36","guid":{"rendered":"http:\/\/www.canuto.it\/impresaediletorino\/?p=8481"},"modified":"2019-11-10T16:04:20","modified_gmt":"2019-11-10T15:04:20","slug":"recupero-del-cemento-armato","status":"publish","type":"post","link":"https:\/\/www.canuto.it\/impresaediletorino\/recupero-del-cemento-armato\/","title":{"rendered":"Recupero del cemento armato"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><h3><strong>Recupero del cemento armato.<\/strong><\/h3>\n<p>Il cemento armato, per diversi decenni, \u00e8 stato utilizzato come materiale di finitura senza prestare particolare attenzione alla sua durata.<\/p>\n<p>Al contrario la realt\u00e0 ha dimostrato che per le sue caratteristiche non dura per sempre e necessita di una finitura di protezione.<\/p>\n<p>Al giorno d&#8217;oggi, infatti, il recupero del cemento armato \u00e8 diventato uno delle problematiche pi\u00f9 attuali da affrontare.<\/p>\n<p>Le principali cause che determinano il suo degrado sono dovute agli agenti esterni che influiscono sul cemento armato causando il suo degrado attraverso la reazione chimica dell&#8217;anidride carbonica e l&#8217;acqua. Il processo \u00e8 chiamato carbonatazione.<\/p>\n<p>La formazione di sali di calcio dilavati dall&#8217;acqua privano le strutture in ferro della loro caratteristica di protezione. Il ferro risultando cos\u00ec non pi\u00f9 passivato, si trasforma e arrugginisce. Il suo cambiamento di forma lo fa aumentare di volume incidendo sull&#8217;involucro nel quale \u00e8 racchiuso. La ruggine che si forma ha un volume superiore del ferro creando forti forze all&#8217;interno delle superfici sgretolando il calcestruzzo.<\/p>\n<p>Le rotture causate dal fenomeno di carbonatazione fanno si che l&#8217;acqua penetrando al suo interno peggiori il fenomeno.<\/p>\n<p>Il processo innescato non \u00e8 reversibile. Occorre intervenire per risanare e recuperare il cemento armato.<\/p>\n<h4>Le fasi del recupero del cemento armato.<\/h4>\n<p>Per il recupero del cemento armato occorre dotarsi di demolitore, flessibile dotato di spazzole in ferro e del materiale da ricostruzione delle migliori marche in commercio tipo Mapei.<\/p>\n<p>Occorre quindi rimuovere le parti distaccate del calcestruzzo portando alla luce il ferro che ne ha causato il distacco. Se il ferro risultasse fortemente compromesso occorrer\u00e0 aggiungere dell&#8217;armatura di rinforzo. In questo frangente \u00e8 sempre bene affiancarsi ad un Ingegnere strutturalista.<\/p>\n<p>La pulizia dei ferri va fatta con idrosabbiatrice. Se ci\u00f2 non fosse possibile per ovvi motivi di polveri, rumore o altro si possono pulire con smerigliatrici, flessibili dotati di spazzole in ferro. Il passaggio successivo \u00e8 quello di applicare prodotti anticarbonatazione tipo Mapefer della Mapei. E&#8217; importantissimo attenersi alle specifiche di applicazione riportate nelle schede dei singoli materiali.<\/p>\n<p>La malta anticorrosione va ricoperta con leganti strutturali tixotropici che permetteranno di ricostruire le parti rimosse. Nei cicli di ricostruzione proposti si segnala la variet\u00e0 proposta dalla Mapei con la linea Planitop.<\/p>\n<p>La fase sucessiva \u00e8 quella della rasatura e lisciatura. Per completare il ciclo e bene ricoprire la superficie con una pittura finale. Nella linea di ripristino della Mapei \u00e8 stata inserita una pittura anticarbonatazione denominata Elastocolor. Pittura elastomerica protettiva antifessurazione. E&#8217; possibile inoltre personalizzare il prodotto con la scelta del colore.<\/p>\n<p>Idee Case Canuto<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:20px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-slider-sc fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"1\" data-slideshow_speed=\"6000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735.jpg\" alt=\"Recupero del cemento armato\" width=\"1200\" height=\"900\" class=\"wp-image-8485\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9735.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734.jpg\" alt=\"Recupero del cemento armato\" width=\"1200\" height=\"900\" class=\"wp-image-8484\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9734.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733.jpg\" alt=\"Recupero del cemento armato\" width=\"1200\" height=\"900\" class=\"wp-image-8483\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-19-IMG_9733.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><\/ul><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-slider-sc fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"1\" data-slideshow_speed=\"6000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620.jpg\" alt=\"Recupero del cemento armato\" width=\"3024\" height=\"4032\" class=\"wp-image-8496\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620-200x267.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620-400x533.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620-600x800.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620-800x1067.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620-1200x1600.jpg 1200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9620.jpg 3024w\" sizes=\"(max-width: 800px) 100vw, 3024px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610.jpg\" alt=\"Recupero del cemento armato\" width=\"900\" height=\"1200\" class=\"wp-image-8495\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610-200x267.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610-400x533.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610-600x800.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610-800x1067.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9610.jpg 900w\" sizes=\"(max-width: 800px) 100vw, 900px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609.jpg\" alt=\"Recupero del cemento armato\" width=\"900\" height=\"1200\" class=\"wp-image-8494\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609-200x267.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609-400x533.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609-600x800.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609-800x1067.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-14-IMG_9609.jpg 900w\" sizes=\"(max-width: 800px) 100vw, 900px\" \/><\/span><\/li><\/ul><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-slider-sc fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"1\" data-slideshow_speed=\"6000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866.jpg\" alt=\"Recupero del cemento armato\" width=\"1200\" height=\"900\" class=\"wp-image-8491\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9866.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867.jpg\" alt=\"Recupero del cemento armato\" width=\"1200\" height=\"900\" class=\"wp-image-8492\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9867.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><li class=\"image\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868.jpg\" width=\"1200\" height=\"900\" class=\"wp-image-8493\" srcset=\"https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868-200x150.jpg 200w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868-400x300.jpg 400w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868-600x450.jpg 600w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868-800x600.jpg 800w, https:\/\/www.canuto.it\/impresaediletorino\/wp-content\/uploads\/2019\/03\/2019-02-26-IMG_9868.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/li><\/ul><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":8488,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[187,12],"tags":[216,93,94],"class_list":["post-8481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-prodotti-e-aziende","category-tecnico","tag-recupero-del-cemento-armato","tag-ristrutturazioni-edili","tag-ristrutturazioni-edilizie"],"_links":{"self":[{"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/posts\/8481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/comments?post=8481"}],"version-history":[{"count":8,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/posts\/8481\/revisions"}],"predecessor-version":[{"id":8546,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/posts\/8481\/revisions\/8546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/media\/8488"}],"wp:attachment":[{"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/media?parent=8481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/categories?post=8481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.canuto.it\/impresaediletorino\/wp-json\/wp\/v2\/tags?post=8481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}