Ib qho yooj yim tom qab ice skating rink tsim ib txoj hauv kev zoo los siv sijhawm nrog tsev neeg thaum lub caij ntuj no txias. … Thaum tsim tau zoo, lub tiaj nraum qaum tsev skating rink yuav tsis tua cov nyom ntawm koj cov nyom nyom -uas yog ib qho kev ntshai.
Lub tiaj nraum qaum tsev yuav tsum tuab npaum li cas?
A - A yam tsawg kawg ntawm 2" (ob ntiv tes) tuab rau cov dej khov kom nyob ruaj khov thiab tuav tus luj ntawm 300lb tus neeg yuav tsum tau. Rau lub nroog rinks, peb xav kom tsawg kawg yog 3 "(peb ntiv tes).
Dab tsi yog hauv qab qhov dej khov nab kuab?
Tag nrho cov rink zaum ntawm lub hauv paus txheej ntawm gravel thiab xuab zeb (G) uas muaj cov dej ntws hauv qab. Yuav kom defrost lub skating nto, lub brinewater yog rhuab thiab pumped los ntawm cov dej khov-bearing pob zeb slab. Qhov no ua kom sov hauv qab txheej ntawm cov dej khov, ua kom yooj yim tawg thiab tshem tawm nrog rau pem hauv ntej-kawg loaders.
Yuav siv sijhawm ntev npaum li cas rau lub tiaj nraum qaum tsev kom khov?
Nws siv sijhawm yam tsawg kawg ntawm 72 teev ntawm -10 C rau 8 ntiv tes dej kom khov tag. Tsis txhob taug kev ntawm koj lub rink ua ntej lub sijhawm no tshwj tsis yog koj yuav tsum tau ua. Cov dej yuav nkag mus rau ntawm ob sab thiab ntws mus rau ntawm koj qhov chaw.
Yuav txias npaum li cas tom qab ice rink?
Tus Kub Zoo
Qhov no yuav tso cai rau koj los teeb tsa lub bracing thiab sideboards (yog tias siv) thiab muab sijhawm rau "khov hauv." Thiab tom qab ntawd ib zaug koj tau muaj ob peb hnub ntawm qhov kub thiab txias hauv qab no 36 degrees F thiabhmo ntuj ntawm qis dua 32 degrees, hauv av yuav tsum nyuaj txaus thiab koj tuaj yeem sau DIY ice rink.
