Ukufuya ubisi kwanamhlanje kufuna ukusebenza kakuhle, ucoceko, kwaye isibaya seenkomo esilungiselelwe kwangaphambili sibonelela ngendlela entsha yokufezekisa ezi njongo. Abalimi kwihlabathi liphela basebenzisa izakhiwo ezilungiselelwe kwangaphambili ukuphucula ulawulo kunye nokunciphisa iindleko. Isibaya seenkomo esilungiselelwe kwangaphambili sidibanisa uyilo olukrelekrele kunye nolwakhiwo olukhawulezayo kunye nezixhobo ezihlala ixesha elide.
Iingenelo
Iishedi zeenkomo zemveli zihlala zisebenzisa izitena, ikhonkrithi, okanye imithi. Ezi zinto zifuna ixesha elide lokwakha kunye neendleko eziphezulu zomsebenzi. Iishedi zeenkomo ezilungiselelwe kwangaphambili zisebenzisa izinto ezenziwe ngumzi-mveliso ezenza kube lula ukufakelwa. Abalimi banokugqiba ukwakha kwisinye kwisithathu sexesha eliqhelekileyo. Umzekelo, ishedi yeenkomo ezilungiselelwe kwangaphambili ezingama-500-square-meter ithatha iiveki ezintathu kuphela ukwakhiwa, ngelixa ishedi yekhonkrithi ingathatha iinyanga ezimbini.
Ukusebenza kakuhle kweendleko kubonakala njengenzuzo enkulu. Izinto ezisetyenziswa ngaphambili zinciphisa inkunkuma kwaye zifuna abasebenzi abambalwa kwindawo yokusebenza. Izifundo zibonisa ukuba iishedi zeenkomo ezisetyenziswa ngaphambili zinokunciphisa iindleko zokwakha zizonke ngama-20–30%. Iindleko zokulungisa nazo ziyehla ngenxa yentsimbi eqinileyo kunye neepaneli ezigqunyiweyo. Ezi zinto zimelana nokugqwala kunye nokufuma ngcono kunekhonkrithi.
Umoya ongenisayo kunye nokukhanya kuphucula kakhuluiishedi zeenkomo ezilungisiweyo. Abayili bangafaka imingxuma ehlengahlengiswayo kunye namashiti ophahla akhanyayo. Ezi zinto zinceda ukulawula ukufuma kunye nobushushu. Ukujikeleza komoya okunempilo kunciphisa umngcipheko wezifo kwaye kuphucula imveliso yobisi. Uphononongo olwenziwe eIndiya lufumanise ukuba iinkomo ezikwiishedi ezilungiselelwe kwangaphambili zivelisa ubisi olungaphezulu nge-10% ngenxa yoxinzelelo oluphantsi lobushushu.
Ukuguquguquka yenye inzuzo. Abalimi banokwandisa okanye bafudusele iishedi zeenkomo ezilungisiweyo ngokulula. Isakhiwo semodyuli sivumela ukuqhaqhwa nokuhlanganiswa kwakhona ngokukhawuleza. Oku kuguquguquka kuxhasa ukwandiswa kwefama kunye nokuziqhelanisa netekhnoloji entsha. Iishedi zeenkomo zemveli azifane zinikezele ngokuguquguquka okunjalo.
Impembelelo yokusingqongileyo nayo ibalulekile. Iishedi zeenkomo ezisetyenziswa ngaphambili zisebenzisa izinto ezinokuphinda zisetyenziswe ezifana neepaneli zentsimbi ezigayiweyo kunye ne-polyurethane. Amandla ayawa kuba kusetyenziswa isamente encinci namanzi. Iinkqubo ezininzi ezisetyenziswa ngaphambili ziquka iipaneli zelanga kunye noyilo lokuqokelelwa kwamanzi emvula. Olu dibaniso luxhasa iindlela zokulima ezizinzileyo nezinobuhlobo nokusingqongileyo.
Izakhiwo Eziqhelekileyo Zokwakha
Iishedi zeenkomo ezilungiselelwe kwangaphambili ziyahluka ngokuxhomekeke kubukhulu bomhlambi, imozulu yendawo, kunye nendlela yokulawula ifama. Nangona kunjalo, kukho iintlobo ezininzi zezakhiwo eziqhelekileyo.
Ishedi yeenkomo yesakhelo sentsimbi yeyona idumileyo. Isebenzisa iintsika zentsimbi ezifakwe i-galvanized kunye neebhari zentsimbi ezishushu. Isakhelo sixhasa iiphaneli zesandwich ezigqunyiweyo eluphahleni nasezindongeni. Esi sakhiwo siqinisekisa ukomelela kunye nobomi obude. Amacala avulekileyo avumela umoya wendalo, kwaye iinkqubo zamakhethini zikhusela izilwanyana ngexesha lexesha lokubanda.
Olunye uyilo yi-arch-type cowshed. Olu hlobo lubonelela ngokujikeleza komoya okuhle kakhulu kunye nokukhanya kwendalo. Uphahla olugobileyo lunciphisa ukumelana nomoya kwaye luthintele ukuqokelelwa kwamanzi. Ii-arches zentsimbi ekhaphukhaphu okanye ze-aluminium zixhasa lonke ixesha lophahla ngaphandle kweekholamu zangaphakathi. Abalimi bafumana ingaphakathi elibanzi nelivulekileyo elenza ukucoca nokutya kube lula.
I-portal frame cowshed ikwavela rhoqo kwiifama zanamhlanje. Esi sakhiwo sisebenzisa iifreyimu eziziingxande ngamaxesha alinganayo. Sinokuxhasa ubude obukhulu beemitha ezingama-20–30 ngaphandle kweekholamu. Uyilo luvumela ulwakhiwo lwangaphakathi oluguquguqukayo, kubandakanya iindawo ezahlukeneyo zokusenga kunye namacandelo amathole.
Kwiindawo ezibandayo, abanye abalimi bakhetha iishedi zeenkomo ezivaliweyo. Ezi modeli zisebenzisa iiphaneli ezigqunyiweyo ukugcina ubushushu bangaphakathi. Iindonga ziquka i-polyurethane okanye ii-rock wool cores ezibonelela ngobushushu obuqinileyo. Iinkqubo zokufudumeza kunye neefeni zokungenisa umoya ngokuzenzekelayo zigcina ubushushu obuzinzileyo unyaka wonke.
Iinkqubo zokufulela kwiishedi zeenkomo ezilungisiweyo zifanelwe ingqalelo. Uninzi lusebenzisa amaphepha entsimbi anombala aneengubo ezithintela umhlwa. Iileya zokugquma uphahla zinceda ekuthinteleni ukulahleka kobushushu ebusika kwaye zinciphise ukwanda kwelanga ehlotyeni. Ii-skylights ezikhanyayo zibonelela ngemini, zinciphisa iindleko zombane.
Uyilo lomgangatho nalo ludlala indima ebalulekileyo. Iishedi zeenkomo ezilungisiweyo zihlala zisebenzisa imigangatho eyenziwe ngekhonkrithi okanye eyenziwe nge-polymer. Imiphezulu eneengcango ithintela ukutyibilika kwaye iphucula ukutsalwa kwamanzi. Kwiimodeli eziphambili, izikrweli zomgquba ezizenzekelayo zigcina umgangatho ucocekile. Olu lungiselelo luphucula ucoceko kwaye lunciphisa imfuno yabasebenzi.
Uyilo lwemodyuli luvumela ukuhlanganiswa kweendawo zokusengela, iindawo zokutyela, kunye neendawo zokugcina. Iimodyuli zefab zinokwenza iinkqubo ezipheleleyo zokuvelisa ubisi. Olu dibaniso lwenza kube lula ulawulo kwaye lufinyeze iindlela zokuhamba kweenkomo, nto leyo enciphisa uxinzelelo kwaye iphucule isivuno sobisi.
Amanqaku aPhambili kwiMveliso
Ukwakha ishedi yeenkomo esele yenziwe ngaphambili kufuna ingqalelo ekukhetheni izinto kunye noyilo olusebenzayo. Inqanaba ngalinye lichaphazela ukuqina kunye nentuthuzelo.
Ukukhetha izinto zokwakha kuphambili. Iindawo zentsimbi zifuna i-hot-dip galvanizing okanye i-powder coating ukuze zimelane nomhlwa. Iiphaneli zodonga nophahla kufuneka zibe nee-insulation cores ezine-thermal conductivity ephantsi. I-polyurethane foam ibonelela nge-insulation egqwesileyo, ngelixa uboya belitye bukongeza ukumelana nomlilo. Zombini ezi zinto zinciphisa ukudluliselwa kobushushu kwaye zigcina ingaphakathi lizinzile.
Uyilo lwesakhiwo kufuneka luhambelane neemeko zemozulu zasekuhlaleni. Kwimozulu eshushu, uyilo oluvulekileyo emacaleni lukhuthaza ukuhamba komoya. Kwimimandla ebandayo, iindonga ezivaliweyo ezigqunyiweyo zigcina ubushushu. Uphahla olufanelekileyo luqinisekisa ukutsalwa kwamanzi emvula okugudileyo. Udonga oluqhelekileyo luqala kwi-10 ukuya kwi-15 degrees.
Umoya ongenisayo kunye noyilo lokukhanya nako kufuna ukuchaneka. Umoya ongenisayo wendalo unokuvela kwiikhethini ezisecaleni ezihlengahlengiswayo, ii-ridge vents, kunye nezithuba zomngxuma. Umoya ongenisayo usebenzisa iifeni kunye nee-sensors ukugcina ukuhamba komoya. Amanqanaba okukhanya kufuneka afikelele kwi-150–200 lux kwindawo ephambili ukuxhasa impilo yenkomo kunye nomsebenzi wayo.
Ulawulo lwamanzi amdaka kunye nenkunkuma lufuna ucwangciso olucokisekileyo. Imigangatho kufuneka ithambekele kancinci kwimijelo yokuqokelela amanzi. Olu thambekele, oludla ngokuba malunga ne-2%, lunceda ukususa amanzi amdaka ngokukhawuleza. Iifama ezininzi zifaka imibhobho engaphantsi komhlaba ukuze kuhlanjululwe ngokuzenzekelayo. Ukucoca amanzi amdaka ngendlela efanelekileyo kugcina imibhede yomile kwaye kunciphisa ukukhula kweebhaktheriya.
Ukuveliswa kwezinto ezifakwe kwi-prefab kufuna ulawulo oluqinileyo lomgangatho. Umqadi ngamnye wentsimbi kunye nephaneli kufuneka zihlangabezane nemigangatho yokunyamezelana ngobukhulu. Izihlanganisi zokuwelda kufuneka zibe bushelelezi kwaye zingaqhekeki. Iiphaneli ezifakwe kwi-insulation zifuna ukusasazwa kwe-foam ngokulinganayo ukuqinisekisa ukusebenza kobushushu okuzinzileyo.
Ngexesha lokuhlanganiswa, ukuchaneka kubalulekile. Ukulungelelaniswa kakuhle kweebhari okanye iiphaneli kunokwenza buthathaka ukuqina kwesakhiwo. Abasebenzi kufuneka balandele imizobo eneenkcukacha kwaye bajonge yonke ijoyinti. Ukusebenzisa iibholithi endaweni yokuwelda kwindawo yokonga ixesha kwaye kuqinisekisa ukuba kulula ukuyiqhaqha.
Ukhuseleko lomlilo akufuneki lungananzwa. Izinto ezingatshiyo ezifana neepaneli zoboya belitye kunye neengubo ezingatshiyo zinokukhusela isakhiwo. Iintambo zombane kufuneka zisebenze kwiipayipi ezingangeni manzi. Iindawo zokuphuma ngexesha likaxakeka kunye nezicimi-mlilo kufuneka zihambelane nemithetho yokhuseleko.
Ulwakhiwo lwefama kufuneka luvumele ukuhambahamba kweenkomo kakuhle. Iindawo ezahluliweyo zokutyisa, ukusenga, ukuphumla, kunye nokucoca zigcina imisebenzi icwangcisiwe. Iindlela ezibanzi zithintela ukuxinana nokwenzakala.
Ingxelo ngeeProjekthi
IHarbin Dong`an Building Sheets Co.,Ltd.Ngumvelisi ohamba phambili kwiimveliso zesakhiwo sentsimbi. Inkampani yaseDong`an iqhube iiprojekthi ezininzi zokwakha ezolimo ngaphakathi nangaphandle.
Kwi-Inner Mongolia, eTshayina, iDongan Company isebenzise iitoni ezingama-7,000 zezixhobo zentsimbi ukwakha indlu yeenkomo enommandla we-300,000 square metres kwinkampani. Le projekthi yehlise iindleko ngama-25% xa ithelekiswa nezakhiwo zekhonkrithi. Imveliso yobisi inyuke nge-8% emva konyaka omnye ngenxa yomoya opholileyo kunye nentuthuzelo engcono.
Kwiprojekthi yaseKenya, iDongan Company iyile isisombululo esikhaphukhaphu sisebenzisa isakhelo sentsimbi kunye nophahla lwePVC kubathengi ngokusekelwe kwiimeko zasekuhlaleni. Ixesha lokwakha leprojekthi liphakathi kweentsuku ezili-10 ngeyunithi nganye. Oku kunciphisa iindleko ezingabizi kakhulu kunye nexesha kubathengi.
Xa kuthelekiswa neendawo zokugcina iinkomo zemveli, iindawo zokugcina iinkomo ezilungiselelwe kwangaphambili zigcina iindleko, amandla, kunye nomsebenzi ngelixa ziphucula imveliso yobisi. Njengoko ubuchwepheshe bukhula, iindawo zokugcina iinkomo ezilungiselelwe kwangaphambili ziya kudlala indima ebalulekileyo ekwenzeni iifama zobisi zibe zezanamhlanje kwihlabathi liphela.
Ixesha leposi: Oktobha-31-2025