The Beijing Winter Olympics are in full swing, and everyone's enthusiasm for ice and snow sports is constantly ignited. Among them, curling is gradually loved and concerned by everyone because of its fun.
The main body of curling is a rock, there are many invisible small gaps in the seemingly dense rock, water can enter the rock through these gaps, and curling actually has to be waterproof.
The main waterproof treatment gives curling a waterproof protective wax film. The protective wax film will gradually volatilize, so the curler should be regularly sprayed with waterproof protective wax film.
Curling in curling to constantly rub against the ice surface, and collide with other curling, the body and bottom of the pot will inevitably wear out and appear small pits, at this time can be used resin glue for gluing and polishing. Curling can be refurbished when the curling time is too long, the friction ring on the bottom surface is deflected and a large area of deep pits can be renovated.
Of course, a smooth, high-quality venue without hard impurities is key to avoiding excessive wear and tear on curling. In the competition, athletes use a handkerchief made of soft leather materials to rub the bottom of the curling before each throw to remove the ice and snow residue, which is also the most basic maintenance of curling, and at the same time can relieve the tension of the competition.
Source: Orient Net
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