Skip to content

how do they freeze the ice in a hockey rink?


Everyone is aware that hockey is played on ice, and that ice is water that has been frozen. However, you might not be aware that there are several types of ice. It was discovered that the temperature of the ice as well as its chemical composition are very important factors.

The type of ice known as “quick ice” is preferred by hockey players because it is more compact, has a lower temperature, and has a smooth, slick surface. The term “slow ice” refers to a softer form of ice that often has a rough surface.

Figure skaters frequently like slower ice because it’s easier to perform jumps and landings on. Hockey players, on the other hand, want the puck to go quickly.

Let’s find out more about the process that’s used to freeze the ice in hockey arenas, shall we? and how does the ice rink keep its smoothness and cleanliness?

The ice on a hockey rink is frozen in what way?

An innovative refrigeration system is put into service in the arena at the beginning of the ice hockey season. This system pumps freezing “brinewater” (salt water) through a network of pipes that run through a massive piece of concrete that is referred to as the “ice slab.”

After the “ice slab” has cooled down to the appropriate temperature, layers of water are layered on top of it. The first several levels have the hockey markings and the advertisements that you see on (or more accurately “in”) the ice painted onto them with paint.

After that, another eight to ten thin layers of ice are placed on top of these layers. When everything is finished, the ice will be only one inch thick! Between the months of September and May, the ice does not move.

How does the ice rink keep its smoothness and cleanliness?

Even after just a couple of minutes of players’ blades, the ice will start to break up and become uneven once that amount of time has passed.

After that, it needs to be maintained, and the Zamboni is the tool that is utilized for this purpose the vast majority of the time.

The Zamboni is a vehicle that can be driven on the ice and is used to resurface the rink so that it is nice and smooth for the players.

After first collecting the snow and scraping and shaving the ice, it then leaves a layer of new warm water, which, when it eventually freezes, will create a smooth surface.

What causes cracking ice in hockey?

When playing ice hockey, the ice can typically break under a variety of different conditions. The temperature being too low and the thickness of the ice being insufficient are the two issues that I have witnessed most frequently.

When you are responsible for the upkeep of an ice rink, you need to exercise extraordinary caution to ensure that the temperatures on the ice are just correct.

If it is too warm, the ice will be mushy, which will cause the game to move at a snail’s pace and even run the risk of having a layer of water form on top of it.

On the other side, if the ice is too cold, skaters who use their edges to dig into the ice have a greater possibility of breaking off a whole chunk of ice. This occurs most frequently when the ice is thin. This will result in significant fissures, which will create hazardous playing conditions.

If a player’s skate gets trapped in a crack in the ice, there is a possibility that they will inflict serious injury on themselves.