<P> Modern rinks have a specific procedure for preparing the surface . With the pipes cold , a thin layer of water is sprayed on the sand or concrete to seal and level it ( or in the case of concrete , to keep it from being marked ) . This thin layer is painted white or pale blue for better contrast ; markings necessary for hockey or curling are also placed , along with logos or other decorations . Another thin layer of water is sprayed on top of this . The ice is built up to a thickness of 3 / 4ths an inch to 1 1 / 2 inches . The industry standard in the NHL is around 1 1 / 2 `` . </P>
<P> Modern rinks have a specific procedure for preparing the surface . With the pipes cold , a thin layer of water is sprayed on the sand or concrete to seal and level it ( or in the case of concrete , to keep it from being marked ) . This thin layer is painted white or pale blue for better contrast ; markings necessary for hockey or curling are also placed , along with logos or other decorations . Another thin layer of water is sprayed on top of this . The ice is built up to a thickness of 3 / 4ths an inch to 1 1 / 2 inches . The industry standard in the NHL is around 1 1 / 2 `` . </P>
how deep is ice in a hockey rink
how deep is ice in a hockey rink
1 1 / 2 ``
1 1 / 2 ``