The entire structure is uniformly saturated

[zihadhosenjm40]

"In the summer, we decided to insulate the facade with polyurethane foam spraying. We hoped that this would help save on heating the premises. Indeed, we turned on the radiators only when it was already -5 ºС outside. Now the heating system operates only at a third of its capacity."

Vladimir Cheryomushkin, Moscow.

Resins
Polyester resins
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Glass veil
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AXEL
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Industrial additives for thermoplastics
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FinishKare
Oscar's
STONER
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Polyurethane foam
CORINTHO®
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Everfil PLA
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Printers and consumables
Photo
Balconies, loggias and cold walls in the netherlands mobile database of the Russian winter need thermal insulation. There are many materials for this. One of them is polyurethane foam or PPU, as builders call it. In Russia, insulation has only recently begun to be used. This material is applied by simple spraying and is extremely effective in retaining heat, so in our harsh regions it has quickly gained popularity.

with countless air bubbles, and their volume, as a rule, is about 25% of the total volume of the product.

In Europe, polyurethane foam has been used for decades. For example, during the restoration of old districts of Paris, remnants of polyurethane foam produced in the late 1930s were found.

Speaking about the material itself, it should be noted that polyurethane foam reliably insulates surfaces, retaining heat.

The insulating layer is created by simply spraying a mixture of two substances, polyol and polyisocyanate. When mixed, these components react and form cells inside which air or carbon dioxide is preserved, which is completely harmless to people, but poorly conducts heat.