Itanki ye-asphalt:
1. Itanki ye-asphalt kufuneka ibe nokusebenza kakuhle kwe-thermal insulation, kunye nexabiso le-asphalt lehla lobushushu rhoqo kwiiyure ezingama-24 akufanele lidlule i-5% yomahluko phakathi kobushushu be-asphalt kunye nobushushu be-ambient.
2. Itanki ye-asphalt ye-500t kufuneka ibe nendawo eyaneleyo yokufudumeza ukuqinisekisa ukuba i-asphalt enomthamo wesekethe emfutshane inokuqhubeka nokubonelela nge-asphalt ngaphezulu kwe-100℃ emva kokufudumeza iiyure ezingama-24 kwiqondo lobushushu le-25℃.
3. I-tank yokufudumeza inxalenye (i-tank kwi-tank) akufanele ibe ne-deformation ebalulekileyo emva kokuthwala impembelelo yoxinzelelo.

Itanki yokufudumeza i-asphalt:
1. I-asphalt ephezulu yobushushu betanki yokufudumeza kufuneka ibe nokusebenza kakuhle kwe-thermal insulation, kunye nexabiso le-asphalt lokuhla kweqondo lokushisa ngeyure nganye akufanele lidlule i-1% yomahluko phakathi kobushushu be-asphalt kunye nobushushu be-ambient.
2. I-asphalt kwi-short-circuit umthamo wokufudumeza itanki ngaphakathi kwe-50t kufuneka ikwazi ukufudumeza ukusuka kwi-120 ℃ ukuya ngaphezu kwe-160 ℃ ngaphakathi kwe-3h, kwaye ubushushu bokufudumala bunokulungiswa ngokuthanda.
3. I-tank yokufudumeza inxalenye (i-tank kwi-tank) akufanele ibe ne-deformation ebalulekileyo emva kokuthwala impembelelo yoxinzelelo.