Figure 1. Maximum pitting depths and rates for pipe samples installed with Thermo-1200™ calcium silicate, Sproule WR-1200 perlite and the tested silica aerogel blanket after high-temperature wet and dry cycling conditions for 6 months.<\/strong><\/p>\n <\/p>\n
Figure 2. Expected and actual exterior metal sheathing temperatures with assemblies installed with Thermo-1200™ calcium silicate, Sproule WR-1200 perlite and the tested silica aerogel blanket after high-temperature wet and dry cycling conditions for 6 months.<\/strong><\/p>\n <\/p>\n
Figure 3. Magnetite formation on carbon steel pipes installed with Thermo-1200™ calcium silicate, Sproule WR-1200 perlite and the tested silica aerogel blanket after high-temperature wet and dry cycling conditions for 6 months.<\/strong><\/p>\nConsensus is being reached by the industry that there is no silver bullet or assembly design that can be used for all applications. Therefore, information is key to making decisions so that the correct system design, including insulation selection, can be made. Johns Manville has and will continue to provide test data and information in the most unbiased and industry accepted mediums as possible.<\/p>\n","protected":false},"excerpt":{"rendered":"
Corrosion under insulation (CUI) is a concern that industrial owners, engineers and contractors spend a great deal of time managing every day. As a leader in the industrial insulation market, Johns Manville conducts corrosion-based testing to provide the industry with the information they need to make decisions. Johns Manville conducts tests using industry-accepted laboratory-scale ASTM […]<\/p>\n","protected":false},"author":11641,"featured_media":82246,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"topic":[2886,2921,2942,2943,2985,2990,2893,2906],"acf":[],"yoast_head":"\n
Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n","yoast_head_json":{"title":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations","description":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations on...","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.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854","og_locale":"en_US","og_type":"article","og_title":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations","og_description":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations on...","og_url":"https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854","og_site_name":"Corrosionpedia","article_published_time":"2018-09-07T00:00:00+00:00","article_modified_time":"2023-12-09T18:58:53+00:00","og_image":[{"url":"https:\/\/www.corrosionpedia.com\/wp-content\/uploads\/2023\/10\/calcium-silicate-perlite.png"}],"author":"Ames Kulprathipanja","twitter_card":"summary_large_image","twitter_title":"Accelerated #Corrosion Testing with Calcium Silicate, Perlite and Aerogel Insulations for CUI Prevention","twitter_description":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations on...","twitter_image":"https:\/\/www.corrosionpedia.com\/wp-content\/uploads\/2023\/10\/calcium-silicate-perlite.png","twitter_misc":{"Written by":"Ames Kulprathipanja","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854","url":"https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854","name":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations","isPartOf":{"@id":"https:\/\/www.corrosionpedia.com\/#website"},"datePublished":"2018-09-07T00:00:00+00:00","dateModified":"2023-12-09T18:58:53+00:00","author":{"@id":"https:\/\/www.corrosionpedia.com\/#\/schema\/person\/c35bc331b2d9ee49433e259b3ca154c1"},"description":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations on...","breadcrumb":{"@id":"https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.corrosionpedia.com\/accelerated-corrosion-testing-with-calcium-silicate-and-perlite-insulations\/2\/6854#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.corrosionpedia.com\/"},{"@type":"ListItem","position":2,"name":"Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations"}]},{"@type":"WebSite","@id":"https:\/\/www.corrosionpedia.com\/#website","url":"https:\/\/www.corrosionpedia.com\/","name":"Corrosionpedia","description":"The Online Hub for Corrosion Professionals","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.corrosionpedia.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.corrosionpedia.com\/#\/schema\/person\/c35bc331b2d9ee49433e259b3ca154c1","name":"Ames Kulprathipanja","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.corrosionpedia.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8f8d6bd37ba7bf1ad0850e90504ae8ce?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8f8d6bd37ba7bf1ad0850e90504ae8ce?s=96&d=mm&r=g","caption":"Ames Kulprathipanja"},"url":"https:\/\/www.corrosionpedia.com\/contributors\/ames-kulprathipanja"}]}},"_links":{"self":[{"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/posts\/82241"}],"collection":[{"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/users\/11641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/comments?post=82241"}],"version-history":[{"count":12,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/posts\/82241\/revisions"}],"predecessor-version":[{"id":91041,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/posts\/82241\/revisions\/91041"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/media\/82246"}],"wp:attachment":[{"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/media?parent=82241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/categories?post=82241"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.corrosionpedia.com\/wp-json\/wp\/v2\/topic?post=82241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}