{"id":1464,"date":"2026-05-12T11:07:24","date_gmt":"2026-05-12T11:07:24","guid":{"rendered":"https:\/\/ivs-isolierung.de\/services\/pur-foaming"},"modified":"2026-08-07T13:11:07","modified_gmt":"2026-08-07T13:11:07","slug":"pur-foaming","status":"publish","type":"page","link":"https:\/\/ivs-isolierung.de\/en\/services\/pur-foaming","title":{"rendered":"PUR foaming"},"content":{"rendered":"
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PUR foaming<\/span>: experience since 1990<\/h1>\n

\n PUR high-pressure pour foaming for closed cavities in vessels, containers, pipework and sheet metal structures \u2013 with mobile foaming units directly at the place of use. <\/p>\n <\/div>\n\n

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What is PUR foaming<\/span>?<\/h2>\n \n
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In PUR high-pressure pour foaming, rigid polyurethane foam is introduced into closed, structurally defined cavities. There the material expands and forms a closed-cell insulating layer.<\/p>\n

The process is suitable, for example, for double-walled vessels, container walls, pipework systems and suitable sheet metal structures. Geometry, filling space and material build-up are checked in advance.<\/p>\n

IVS carries out PUR high-pressure pour foaming with mobile units at the place of use or in combination with our own sheet metal prefabrication.<\/p>\n <\/div>\n \n <\/div>\n <\/div>\n\n

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Where is PUR foaming<\/span> used?<\/h2>\n
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Vessels and containers<\/strong>: storage vessels, process tanks, special containers and double-walled structures are completely filled with pour foam. The process reaches every cavity and produces continuous, seamless insulation without thermal bridges, even with complex internal shapes.<\/p>\n\n\n\n

Pipework and plant components<\/a>: closed cavities in double-walled pipe and sheet metal structures can be filled with PUR high-pressure pour foam. The prerequisite is a structurally suitable, defined filling space; geometry and build-up are checked in advance.<\/p>\n\n\n\n

Shipbuilding and maritime installations<\/a>: IVS has been a firm partner for fishing trawlers, cruise ships and maritime refrigeration technology since the 1990s. At sea there are particular requirements for vibration resistance and tightness, which PUR high-pressure foaming meets thanks to its seamless structure.<\/p>\n\n\n\n

Food and deep-freeze industry<\/a>: cold rooms, reactors, mixers and all hygienically demanding installations benefit from the combination of a PUR core insulation and stainless steel prefabrication. On-site surveying, prefabrication in Malchin and foaming by our trained PUR specialists: everything from a single source.<\/p>\n\n<\/div>\n <\/div>\n<\/div>\n\n<\/div>\n <\/div>\n\n <\/div>\n<\/section>\n

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Industries for PUR<\/span><\/h2>\n
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\n From the food and deep-freeze industry through shipbuilding to container and plant manufacturing \u2014 wherever seamless insulation with a complex geometry is required, PUR high-pressure foaming brings practical advantages. We know the typical requirements of every industry. <\/p>\n <\/div>\n <\/div>\n \n