FIELD: heating systems.
SUBSTANCE: invention refers to manufacture of artificial ice and can be used in sports and construction industry when building artificial ice rinks, skating tracks, etc. Artificial ice manufacturing method involves freezing of at least one layer which contains additions of water suspension of polytetrafluoroethylene and/or copolymer of tetrafluoroethylene with hexafluoropropylene and/or perfluorodecalin. At least one layer is frozen by being filled with water which contains addition of water suspension of polytetrafluoroethylene and/or copolymer of tetrafluoroethylene with hexafluoropropylene and/or perfluorodecalin, which passed vacuum low-temperature removal of chemical compounds deteriorating ice surface smoothness.
EFFECT: increasing elasticity and sliding properties of ice surface of artificial ice covering owing to pre-cleaning of suspensions of additions, removal of chemical compounds deteriorating ice surface smoothness (vacuum cleaning).
4 ex, 6 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ARRANGING MULTILAYERED ICE COVER FOR HOCKEY | 2008 |
|
RU2364807C1 |
| MANUFACTURING METHOD OF MULTI-LAYER ICE COVER FOR FIGURE-SKATING | 2008 |
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| METHOD OF ARRANGING MULTILAYERED ICE COVER FOR CURLING | 2008 |
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RU2364806C1 |
| COMBINED ARTIFICIAL ICE COVER AND METHODS OF PRODUCTION | 2007 |
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RU2335707C1 |
| METHOD OF PRODUCTION OF THE ARTIFICIAL ICE | 2006 |
|
RU2310142C1 |
| METHOD OF OBTAINING HIGH SPEED ICE WITH GOOD SLIDING, STRENGTH AND OPTICAL PROPERTIES FOR SPORTS STRUCTURES | 2009 |
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RU2386089C1 |
| METHOD FOR PRODUCING OF DOUBLE-LAYER ICE | 2005 |
|
RU2293933C2 |
| METHOD FOR PRODUCING OF DOUBLE-LAYER ICE | 2005 |
|
RU2293934C2 |
| POLYMER ADDITIVES FOR ICE COVER AND METHOD OF OBTAINING HIGH-SPEED AND WEAR-RESISTANT ICE COVER FOR SPORTS PURPOSES BASED ON FLUORINE-CONTAINING ORGANOSILICON COMPOUNDS | 2012 |
|
RU2480501C1 |
| METHOD OF PRODUCING HIGH-SPEED ICE | 2005 |
|
RU2274810C1 |
