Indawo yokugcina izinto ezibandayo yindawo apho amaqondo obushushu aphantsi ukwenzela ukuba iimveliso ezinokonakala zihlale ixesha elide kwaye unokufumana iimveliso zakho ngokufanelekileyo unyaka wonke.Indawo yokugcina ebandayo isetyenziselwa ukugcina iziqhamo, imifuno, inyama ecociweyo, imveliso yobisi, iziqholo, iziqhamo ezomileyo, ijaggery. , i-pulses, ukutya okufriziwe, amachiza, kunye neemveliso zamayeza.Isetyenziselwa ukucothisa ukuthotywa kunye nokugcina umtsha ixesha elide kangangoko kunokwenzeka kwigumbi elibandayo, imifuno yeziqhamo kunye neemveliso zenyama.
Kutheni sifuna indawo yokugcina impahla ebandayo?
Ukwakhiwa kwendawo yokugcina impahla ebandayo kuyimfuneko kulo naliphi na ishishini elifuna indawo enkulu yezinto zokupholisa.Ishishini elifuna indawo enkulu alikwazi ukuthenga iyunithi yesikhenkcisi ukugubungela zonke iimfuno zabo.
Okanye ukhe wazibuza ukuba kwenzeka njani ukuba sibe neziqhamo ezingaqhelekanga, imifuno, igrosari, kunye nee-ice creams ezivela kwihlabathi liphela unyaka wonke.
Iintlobo zokugcina ezibandayo ze-prefab
Ukugcinwa okubandayo kunye namaqondo obushushu ahlukeneyo angaphakathi angasetyenziselwa ukugcina ukutya okwahlukileyo.
Malunga ne-0℃ igumbi elibandayo lobushushu obuphantsi, elisetyenziswa ikakhulu ukugcina imifuno neziqhamo, amayeza aqhele ukubonwa, imathiriyeli yamayeza, amaqanda, ukusela kunye nokutya okupakishweyo.
-2~-8℃ kwezinye iintlobo zeziqhamo kunye nemifuno, ukutya okupakisha okuphantsi njl.
-18~-23℃ yenyama, ukutya kwaselwandle, i-aquaculture yamanzi ahlaziyekileyo, i-ayisikrimu njl.
-20 ~ -30 ℃ kwiplasma yegazi, izinto ze-bio, isitofu sokugonya, ii-agent zokuvavanya
-40~-50℃ ityhuna kunye nezinye iintlanzi
-30~-80℃ igumbi elibandayo lobushushu obuphantsi kakhulu lokugcina iintlanzi ezahlukahlukeneyo zaselwandle, i-embryo, amadlozi, i-stem cell, umongo wamathambo, iisampulu ze-bio.
| Umsebenzi wokugcina obandayo | Uluhlu lobushushu oluyiliweyo | |
| °C | °F | |
| Ukugcina okutsha | 0 ~+ 5 | 32~+41 |
| Ukukhenkceza ngokukhawuleza / ukuqhushumba okubanda okubandayo | -40~-35 | -40~-31 |
| Indawo yokusetyenzwa umz. ukusetyenzwa, ipaseji, ukulayisha, | +2~+8 | +35,6~+46,2 |
| Igumbi lokupholisa kwangaphambili / igumbi lokupholisa | 0 | +3~+2 |
1.Xa uyilo, kufuneka inike ingqwalasela epheleleyo kwiingxaki ezisetyenziswayo, ezinje ngobunzulu, ukuphakama, indawo yeshelufu kunye nekholamu.
2.Umnyango unokwenziwa ngokwesiko ukuhlangabezana neemfuno ezahlukeneyo zabathengi, uya kugqitywa ngendlela yokungena kwindawo yokugcina ebandayo.
3.Ubude beshelufu buchaphazela ngokuthe ngqo ukuphakama kokwakhiwa kwendawo yokugcina ebandayo, ukuthatha iakhawunti epheleleyo yendawo yokugcina ebandayo kunye nokulungelelaniswa kwethala leencwadi lonke.
4. Ubude obupheleleyo bendawo yokugcina ebandayo bungaphantsi kweemitha ezi-8, ukuba buphezulu kakhulu, iindleko zokwakha ziya kunyuka kakhulu.Amandla okuthwala umthwalo wokugcinwa okubandayo kufuneka aqwalaselwe ngokupheleleyo xa kwakhiwa ukugcinwa okubandayo.
Izinto eziphambili zokugcina ezibandayo ezenziweyo
Isakhiwo sogcino esibandayo sahlulwe kakhulu sibe ngamacandelo amahlanu alandelayo:
1. Amalungu afakwe, (anokuzinzisa isakhiwo sesityalo)
2. Ikholomu ngokuqhelekileyo yenziwe ngentsimbi efana ne-H okanye i-C-shaped steel (ngokuqhelekileyo intsimbi emibini ene-C idibaniswe ngentsimbi ye-angle)
3. Imibhobho ngokuqhelekileyo yenziwe ngentsimbi ye-C kunye ne-H-section yentsimbi (ukuphakama kwendawo ephakathi kunqunywe ngokwexesha le-boam)
4. I-Purlin ngokuqhelekileyo yenziwe ngentsimbi yecandelo le-C kunye nentsimbi yentsimbi.
5.Malunga nenkqubo yokugquma yogcino olubandayo, uphahla kunye nodonga zihlala ziyiphaneli yesandwich yepolyurethane.Ngenxa yokuba ukusebenza kobushushu be-polyurethane kuhle kakhulu, kunokuthintela ngokufanelekileyo ukuhanjiswa kobushushu bebhodi yokugcina ebandayo ngenxa yomahluko ogqithisileyo wobushushu phakathi kwangaphakathi nangaphandle, ukwenzela ukuba indawo yokugcina ebandayo igcine amandla ngakumbi kwaye iphucule ukusetyenziswa kwayo ngokufanelekileyo.
Iingenelo
Ukugcinwa kwentsimbi ebandayo kunokuhlangabezana ngcono neemfuno zokwahlula okuguquguqukayo kwamatheku amakhulu kwindawo yogcino ebandayo kunesakhiwo sekonkrithi yemveli yesitena sogcino olubandayo.Ngokunciphisa indawo enqamlezileyo yeekholomu kunye nokusebenzisa iipaneli zodonga olukhanyayo, ukusetyenziswa kwendawo kunokuphuculwa, kwaye indawo yokusetyenziswa ngokufanelekileyo kwindawo yokugcina ebandayo inokunyuswa malunga ne-6%.
Okwesibini, ugcino lwentsimbi olubandayo lwamkela ukukhanya okukonga amandla akumgangatho osezantsi wentsimbi yecandelo le-C, intsimbi yesikweri kunye nepaneli yesandwich, enokusebenza okuhle kokufudumeza kunye nokumelana nenyikima.
Ukongeza, indawo yokugcina ebandayo yentsimbi ikwanezibonelelo zokukhaphukhaphu, isantya sokwakha ngokukhawuleza, inobubele kwendalo, ukuguquguquka njalo njalo.
