{"id":2699,"date":"2025-10-02T13:03:04","date_gmt":"2025-10-02T12:03:04","guid":{"rendered":"https:\/\/www.pinovo.eu\/?post_type=begrippenlijst&#038;p=2699"},"modified":"2026-03-17T10:43:39","modified_gmt":"2026-03-17T09:43:39","slug":"nettoyage-a-haute-pression-vs-sablage","status":"publish","type":"begrippenlijst","link":"https:\/\/www.pinovo.eu\/fr\/glossaire\/nettoyage-a-haute-pression-vs-sablage\/","title":{"rendered":"Nettoyage \u00e0 haute pression vs. sablage"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hydroblasting uses high-pressure water jets to clean and prepare steel surfaces, while abrasive blasting uses grit or media to remove coatings, rust, and create a surface profile. Both methods have strengths and limitations depending on the application.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where are these methods used?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hydroblasting<\/strong> is often used in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.pinovo.eu\/definitions\/oil-gas\/\">Oil &amp; Gas<\/a><\/strong> \u2013 offshore risers, flare booms, topside piping.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.pinovo.eu\/definitions\/petrochemical-industry\/\">Petrochemical<\/a> &amp; Chemical plants<\/strong> \u2013 process vessels, reactors, insulated pipelines.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.pinovo.eu\/definitions\/marine-maintenance\/\">Marine<\/a> &amp; <a href=\"https:\/\/www.pinovo.eu\/definitions\/offshore-wind\/\">Offshore wind<\/a><\/strong> \u2013 deck areas, turbine towers, hull details.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abrasive blasting<\/strong> is used in:<\/p>\n\n\n\n<ul id=\"block-5908288c-8b31-40e3-a2a5-2502cd352bf9\" class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.pinovo.eu\/definitions\/corrosion\/\">Corrosion<\/a> control projects where a defined <a href=\"https:\/\/www.pinovo.eu\/definitions\/surface-profile-micron-roughness\/\">surface profile <\/a>(\u00b5m roughness) is needed.<\/li>\n\n\n\n<li>Recoating jobs where strong adhesion is critical.<\/li>\n\n\n\n<li>Standards-driven projects (<a href=\"https:\/\/www.pinovo.eu\/definitions\/iso-8501\/\">ISO 8501<\/a>, <a href=\"https:\/\/www.pinovo.eu\/definitions\/norsok-m-501\/\">NORSOK M-501<\/a>).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For you as an asset owner, the choice depends on whether you need just cleaning (<a href=\"https:\/\/www.pinovo.eu\/definitions\/hydroblasting-vs-abrasive-blasting\/\">hydroblasting<\/a>) or full coating preparation (<a href=\"https:\/\/www.pinovo.eu\/definitions\/hydroblasting-vs-abrasive-blasting\/\">abrasive blasting<\/a>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Extra explanation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.pinovo.eu\/definitions\/hydroblasting-vs-abrasive-blasting\/\">Hydroblasting<\/a> (water jetting):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Removes dirt, salts, coatings and rust.<\/li>\n\n\n\n<li>Leaves no dust or grit waste.<\/li>\n\n\n\n<li>Does not create a <a href=\"https:\/\/www.pinovo.eu\/definitions\/surface-profile-micron-roughness\/\">surface profile<\/a> limiting coating adhesion.<\/li>\n\n\n\n<li>Requires significant water handling and disposal.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abrasive blasting:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Removes coatings and rust down to bare steel.<\/li>\n\n\n\n<li>Creates a controlled <a href=\"https:\/\/www.pinovo.eu\/definitions\/surface-profile-micron-roughness\/\">surface profile<\/a> for coating systems.<\/li>\n\n\n\n<li>Generates dust and waste in open systems (unless vacuum blasting is used).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pinovo\u2019s position in blasting methods<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pinovo\u2019s vacuum blasting combines the<a href=\"https:\/\/www.pinovo.eu\/definitions\/surface-profile-micron-roughness\/\"> surface profile<\/a> benefits of <a href=\"https:\/\/www.pinovo.eu\/definitions\/abrasive-blasting\/\">abrasive blasting<\/a> with the clean, dust-free operation often associated with <a href=\"https:\/\/www.pinovo.eu\/definitions\/hydroblasting-vs-abrasive-blasting\/\">hydroblasting<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sa 2\u00bd to Sa 3 cleanliness with controlled <a href=\"https:\/\/www.pinovo.eu\/definitions\/micron-surface-profile\/\">micron roughness.<\/a><\/li>\n\n\n\n<li>Dust- and grit-free environment all debris captured.<\/li>\n\n\n\n<li>No wastewater generation, unlike <a href=\"https:\/\/www.pinovo.eu\/definitions\/hydroblasting-vs-abrasive-blasting\/\">hydroblasting.<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.pinovo.eu\/definitions\/atex-certification\/\">ATEX-certified<\/a> safe for explosive zones.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This makes Pinovo a sustainable alternative that delivers the best of both worlds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"content-type":"","editor_notices":[]},"class_list":["post-2699","begrippenlijst","type-begrippenlijst","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hydroblasting vs. Abrasive Blasting | Pinovo<\/title>\n<meta name=\"description\" content=\"Hydroblasting cleans but leaves no profile. Abrasive blasting prepares steel for coatings. Pinovo combines both benefits.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydroblasting vs. Abrasive Blasting | Pinovo\" \/>\n<meta property=\"og:description\" content=\"Hydroblasting cleans but leaves no profile. Abrasive blasting prepares steel for coatings. 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