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METHOD FOR THE PRODUCTION OF AN ICE SURFACE FOR ICE RINKS

2025-06-18 19:212490下载
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Disclosed is a method for producing an ice surface for an ice rink by freezing water to which an inorganic substance is added. The inventive method is characterized in that the inorganic substance is ammonia, an alkali hydroxide or alkaline earth hydroxide, a hydrogen halide, nitric acid, sulfuric acid, phosphoric acid, an alkali salt, alkaline earth salt, or ammonium salt of said acids, ammonium hydrogen carbonate, or a mixture of several of said substances.


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