{"id":829,"date":"2024-10-04T23:56:25","date_gmt":"2024-10-04T23:56:25","guid":{"rendered":"https:\/\/petrodaleel.com\/?page_id=829"},"modified":"2025-02-17T12:23:16","modified_gmt":"2025-02-17T12:23:16","slug":"viscosity-grade","status":"publish","type":"page","link":"https:\/\/petrodaleel.com\/?page_id=829","title":{"rendered":"Viscosity Grade"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"829\" class=\"elementor elementor-829\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a36eb95 e-con-full e-flex e-con e-parent\" data-id=\"4a36eb95\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-2397adc7 e-con-full e-flex e-con e-child\" data-id=\"2397adc7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-233bdf elementor-widget elementor-widget-heading\" data-id=\"233bdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Viscosity Grade <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37d6579 elementor-widget elementor-widget-text-editor\" data-id=\"37d6579\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bitumen is classified based on its absolute viscosity at 60 \u00b0C or its kinematic viscosity at 135 \u00b0C. The standard unit of measurement for dynamic viscosity is the poise, whereas kinematic viscosity is expressed in centi-Stokes. The purity grading of bitumen adheres to the AASHTO M226 and ASTM D3381 standards. For detailed testing procedures and criteria, please refer to Tables 1-1 to 1-6.<\/p>\t\t\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-4114f082 e-con-full e-flex e-con e-child\" data-id=\"4114f082\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c686ba7 elementor-widget elementor-widget-image\" data-id=\"6c686ba7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"494\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?fit=1024%2C494&amp;ssl=1\" class=\"attachment-large size-large wp-image-2173\" alt=\"Viscosity Grades\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?w=1713&amp;ssl=1 1713w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?resize=300%2C145&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?resize=1024%2C494&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?resize=768%2C371&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?resize=1536%2C742&amp;ssl=1 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\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<div class=\"elementor-element elementor-element-db248f9 e-flex e-con-boxed e-con e-parent\" data-id=\"db248f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0e066d elementor-widget elementor-widget-image\" data-id=\"d0e066d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"407\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?fit=1024%2C407&amp;ssl=1\" class=\"attachment-large size-large wp-image-1385\" alt=\"viscosity\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?w=2235&amp;ssl=1 2235w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=300%2C119&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=1024%2C407&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=768%2C305&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=1536%2C610&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=2048%2C814&amp;ssl=1 2048w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity.png?resize=1920%2C763&amp;ssl=1 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Table 1-2: Technical Specification of Pure Bitumen Based on Viscosity at 60 \u00b0C (AASHTO-M226)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7469bb4 e-flex e-con-boxed e-con e-parent\" data-id=\"7469bb4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09892e3 elementor-widget elementor-widget-image\" data-id=\"09892e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"368\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?fit=1024%2C368&amp;ssl=1\" class=\"attachment-large size-large wp-image-1386\" alt=\"viscosity-3\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?w=2245&amp;ssl=1 2245w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=300%2C108&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=1024%2C368&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=768%2C276&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=1536%2C551&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=2048%2C735&amp;ssl=1 2048w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-3.png?resize=1920%2C689&amp;ssl=1 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Table 1-3: Technical Specification of Pure Bitumen Based on Viscosity at 60 \u00b0C (AASHTO-M226)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6cbdaa5 e-flex e-con-boxed e-con e-parent\" data-id=\"6cbdaa5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7982193 elementor-widget elementor-widget-image\" data-id=\"7982193\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"401\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?fit=1024%2C401&amp;ssl=1\" class=\"attachment-large size-large wp-image-1387\" alt=\"viscosity-4\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?w=2240&amp;ssl=1 2240w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=300%2C117&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=1024%2C401&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=768%2C301&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=1536%2C601&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=2048%2C802&amp;ssl=1 2048w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-44.png?resize=1920%2C752&amp;ssl=1 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Table 1-4: Technical Specification of Pure Bitumen Based on Viscosity at 60 \u00b0C (AASHTO-M226)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e61275c e-flex e-con-boxed e-con e-parent\" data-id=\"e61275c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73d379f elementor-widget elementor-widget-image\" data-id=\"73d379f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"367\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?fit=1024%2C367&amp;ssl=1\" class=\"attachment-large size-large wp-image-1388\" alt=\"viscosity-5\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?w=2244&amp;ssl=1 2244w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=300%2C107&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=1024%2C367&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=768%2C275&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=1536%2C550&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=2048%2C734&amp;ssl=1 2048w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-5.png?resize=1920%2C688&amp;ssl=1 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Table 1-5: Technical Specification of Pure Bitumen Based on Viscosity at 60 \u00b0C (AASHTO-M226)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ebae0a2 e-flex e-con-boxed e-con e-parent\" data-id=\"ebae0a2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dad816d elementor-widget elementor-widget-image\" data-id=\"dad816d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"370\" src=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?fit=1024%2C370&amp;ssl=1\" class=\"attachment-large size-large wp-image-1389\" alt=\"viscosity-6\" srcset=\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?w=2244&amp;ssl=1 2244w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=300%2C108&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=1024%2C370&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=768%2C278&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=1536%2C555&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=2048%2C740&amp;ssl=1 2048w, https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/01\/viscosity-6.png?resize=1920%2C694&amp;ssl=1 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Table 1-6: Technical Specification of Pure Bitumen Based on Viscosity at 60 \u00b0C (AASHTO-M226)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\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>Viscosity Grade Bitumen is classified based on its absolute viscosity at 60 \u00b0C or its kinematic viscosity at 135 \u00b0C. The standard unit of measurement for dynamic viscosity is the poise, whereas kinematic viscosity is expressed in centi-Stokes. The purity grading of bitumen adheres to the AASHTO M226 and ASTM D3381 standards. For detailed testing&hellip; <br \/> <a class=\"button small blue\" href=\"https:\/\/petrodaleel.com\/?page_id=829\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-829","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Viscosity Grade - Petrodaleel<\/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:\/\/petrodaleel.com\/?page_id=829\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Viscosity Grade - Petrodaleel\" \/>\n<meta property=\"og:description\" content=\"Viscosity Grade Bitumen is classified based on its absolute viscosity at 60 \u00b0C or its kinematic viscosity at 135 \u00b0C. The standard unit of measurement for dynamic viscosity is the poise, whereas kinematic viscosity is expressed in centi-Stokes. The purity grading of bitumen adheres to the AASHTO M226 and ASTM D3381 standards. For detailed testing&hellip; Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/petrodaleel.com\/?page_id=829\" \/>\n<meta property=\"og:site_name\" content=\"Petrodaleel\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-17T12:23:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8-1024x494.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829\",\"url\":\"https:\/\/petrodaleel.com\/?page_id=829\",\"name\":\"Viscosity Grade - Petrodaleel\",\"isPartOf\":{\"@id\":\"https:\/\/petrodaleel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829#primaryimage\"},\"image\":{\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829#primaryimage\"},\"thumbnailUrl\":\"https:\/\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8-1024x494.jpg\",\"datePublished\":\"2024-10-04T23:56:25+00:00\",\"dateModified\":\"2025-02-17T12:23:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/petrodaleel.com\/?page_id=829\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?fit=1713%2C827&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2025\/02\/8.jpg?fit=1713%2C827&ssl=1\",\"width\":1713,\"height\":827,\"caption\":\"Viscosity Grades\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/petrodaleel.com\/?page_id=829#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/petrodaleel.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Viscosity Grade\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/petrodaleel.com\/#website\",\"url\":\"https:\/\/petrodaleel.com\/\",\"name\":\"Petrodaleel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/petrodaleel.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/petrodaleel.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/petrodaleel.com\/#organization\",\"name\":\"Petrodaleel\",\"url\":\"https:\/\/petrodaleel.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/petrodaleel.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2024\/08\/cropped-cropped-cropped-logo-png-1.png?fit=512%2C294&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/petrodaleel.com\/wp-content\/uploads\/2024\/08\/cropped-cropped-cropped-logo-png-1.png?fit=512%2C294&ssl=1\",\"width\":512,\"height\":294,\"caption\":\"Petrodaleel\"},\"image\":{\"@id\":\"https:\/\/petrodaleel.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/petro-daleel\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Viscosity Grade - Petrodaleel","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:\/\/petrodaleel.com\/?page_id=829","og_locale":"en_US","og_type":"article","og_title":"Viscosity Grade - Petrodaleel","og_description":"Viscosity Grade Bitumen is classified based on its absolute viscosity at 60 \u00b0C or its kinematic viscosity at 135 \u00b0C. The standard unit of measurement for dynamic viscosity is the poise, whereas kinematic viscosity is expressed in centi-Stokes. The purity grading of bitumen adheres to the AASHTO M226 and ASTM D3381 standards. 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