-25℃ Ukushisa okuphansi kwesitoreji esibandayo

Izithombe zegumbi lokulondoloza izinga lokushisa eliphansi Izinga lokushisa lendawo yokugcina izinga lokushisa eliphansi ngokuvamile lithi: -22～-25℃. 

Ngenxa yokuthi ukudla okuthile okufana no-ayisikhilimu nokudla kwasolwandle neminye imikhiqizo yenyama kudingeka kugcinwe ekushiseni okungaba ngu-25°C ngaphambi kokuba kungabonakali, uma i-ayisikhilimu igcinwa ngaphansi kuka-25°C, iphunga layo liyoshabalala; Ukunambitheka nokunambitha kubi kakhulu; isici sokugcina izinga lokushisa eliphansi: ukudla kufakwa kancane kancane endaweni yokugcina ebandayo ngezikhathi ezithile. Ngemuva kwesikhathi esithile, izinga lokushisa elibandayo lifinyelela ku-25 ℃. Asikho isidingo esikhethekile salesi sikhathi. Izinga lokushisa lesitoreji linezidingo eziqinile, phakathi kuka-22℃～25℃, lesi isitoreji esivamile sokushisa okuphansi.

Indlela yokubala umthamo wesitoreji esibandayo

● Isibalo sethoni yesitoreji esibandayo:

1. I-tonnage yokugcina ebandayo = umthamo wangaphakathi wegumbi lokugcina elibandayo × isici sokusetshenziswa kwevolumu × isisindo seyunithi yokudla.

2. Ivolumu yangaphakathi yegumbi lokugcina elibandayo lesitoreji esibandayo = ubude bangaphakathi × ububanzi × ubude (cubic)

3. Isici sokusetshenziswa kwevolumu yokugcinwa okubandayo:

500～1000 cubic metres = 0.40

1001–2000 cubic =0.50

2001–10000 cubic metres =0.55

10001 ~ 15000 cubic metres = 0.60

● Isisindo seyunithi yokudla:

Inyama eqandisiwe = 0.40 tons/cubic

Izinhlanzi eziqandisiwe = 0.47 amathani/cubic

Izithelo ezintsha nemifino = 0.23 amathani/m3

Iqhwa elenziwe ngomshini = 0.75 tons/cubic

Umgodi wezimvu oqandisiwe = 0.25 amathani/cubic

Inyama engenamathambo noma imikhiqizo ekhiqizwayo = 0.60 tons/cubic

Inkukhu eqandisiwe emabhokisini = 0.55 tons/m3

● Indlela yokubala yenani lesitoreji esibandayo:

1. Embonini yokugcinwa kwempahla, ifomula yokubala umthamo omkhulu wesitoreji uthi:

Ivolumu yokuqukethwe esebenzayo (m3) = isamba somthamo wokuqukethwe (m3) X0.9

Ivolumu enkulu yokugcina (amathani) = isamba sevolumu yangaphakathi (m3)/2.5m3

2. Ivolumu yangempela yokugcina yesitoreji esibandayo esihambayo

Ivolumu yokuqukethwe esebenzayo (m3) = isamba somthamo wokuqukethwe (m3) X0.9

Ivolumu enkulu yokugcina (amathani) = isamba sevolumu yangaphakathi (m3) X (0.4-0.6)/2.5m3

I-0.4-0.6 inqunywa ubukhulu nokugcinwa kwesitoreji esibandayo.

3. Ivolumu yangempela yokugcina yansuku zonke esetshenzisiwe

Uma kungekho ukuqokwa okukhethekile, umthamo wangempela wokugcinwa kwempahla wansuku zonke ubalwa ku-15% noma u-30% wevolumu enkulu yokugcina impahla (amathani) (ngokuvamile u-30% ubalwa kulabo abangaphansi kuka-100m3).