Amakhethini ashushu lukhetho oluhle kakhulu xa kuziwa ekukhuseleni igumbi elithile endlwini, Amaqondo obushushu asezantsi aqhelekileyo ebusika. Ukongeza kule nto, olu hlobo lwamakhethini lunceda ukukhupha isandi kwigumbi elichaphazelekayo kunye nokufezekisa induduzo enkulu kuzo zonke iindlela.
Kwinqaku elilandelayo sithetha nawe ngendlela ecacileyo malunga namakhethini ashushu kunye indlela yokukhetha lowo uhambelana ngokugqibeleleyo kunye nomhlobiso wegumbi olifunayo.
Yintoni ikhethini ye-thermal
Ikhethini le-thermal libonakaliswa yinyaniso yokuba ivumela ukugcina ukushisa kwigumbi elithile kunye ikhusela kwingqele enokuba ngaphandle. Yindlela ephantsi kunye nesebenzayo yokuqinisekisa ukuba ukubanda kobusika akuqatshelwa endlwini. Ukongeza koku, ikhethini le-thermal linokunceda ukwahlula igumbi ekushiseni kweenyanga zasehlotyeni.
Olu hlobo lwamakhethini lunokubekwa kwindawo yegumbi olifunayo okanye olithandayo. Ufakelo lwayo lulula kakhulu ngoko awuyi kuba naziphi na iingxaki xa uyibeka. Kwiimarike uya kufumana iindidi ezininzi zolu hlobo lwamakhethini ukuze ufumane eyona nto uyithandayo ngaphandle kwengxaki.
Izinto eziluncedo zamakhethini ashushu
- Inzuzo yokuqala enkulu yolu hlobo lwamakhethini kukuba zinceda ukwahlula ukuhlala ngexabiso elifikelelekayo. Ukufumana uninzi lwamakhethini ashushu, kubalulekile ukuba ube ne-insulation elungileyo yeefestile kwigumbi.
- Ngombulelo kumakhethini ashushu, into ebizwa ngokuba yi-cold wall effect iyapheliswa ngokupheleleyo. Amaxesha amaninzi igumbi lishushu kodwa ukubanda kwangaphandle kwenza udonga lwelo gumbi lubanda kakhulu. Ukuba unquma ukusebenzisa ikhethini le-thermal, umphumo ongathandekiyo wodonga olubandayo uphela ngokukhawuleza.
- Amakhethini ashushu anceda ukuqinisekisa ukuba ubushushu begumbi bufanelekile kwaye bufanelekile. Oku kunokufezekiswa zombini ebusika nasehlotyeni.
- Amakhethini ashushu akakuvumeli kuphela ukuba uhlukanise igumbi kubushushu, kodwa zikwalungile xa kuziwa ekuzahluleni kwingxolo okanye emehlweni angaphandle.
Indlela yokukhetha ikhethini elifanelekileyo le-thermal
Kwiimarike unokufumana amakhethini ashushu azo zonke iintlobo kunye neeklasi. Umahluko omkhulu kubo bonke ngenxa yohlobo lwezinto ezenziwe ngazo:
- Okokuqala kukho konke unokufumana iikhethini zePET. Ziyenye yezona zifunwa kakhulu ngenxa yokuba zixhathisa kwaye zigqibelele xa kuziwa ekugqumeni igumbi endlwini ukusuka kumaqondo aphantsi angaphandle.
- Kukho kwakhona PVC amakhethini thermal. Into entle ngolu hlobo lwemathiriyeli kukuba ngaphandle kokugquma ubushushu okanye ukubanda, kukwanceda nokungavakali lizwi kwigumbi ekuthethwa ngalo.
- Ukuba ufuna ukunika ukhetho kwizinto zokuhombisa, Kukulungele ukuba ukhethe amakhethini ashushu enziwe ngoboya begusha.
- Okokugqibela, ungafumana amakhethini ashushu enziwe ngoboya. Yinto engokwemvelo ngokupheleleyo eya kukuvumela ukuba ukhusele igumbi kubanda okanye ukushisa.
- Ngaphandle kwezinto ezenziwe ngazo, ngaphambi kokufumana ikhethini le-thermal Kukwafuneka kuthathelwe ingqalelo ixabiso labo nokuba bayayihlonipha na indalo esingqongileyo.
Ixabiso lamakhethini ashushu
Ixabiso liya kwahluka kakhulu ukusuka kwinani lemiba okanye imiba:
- Izinto ezenziwe ngazo.
- Imilinganiselo yomkhusane we-thermal.
- Uphawu lwemveliso.
Kule nto, amakhethini anokufumaneka ngamaxabiso ahlukeneyo: ukusuka malunga ne-euro engama-20 ukuya kwi-euro eyi-100. Ezona zingabizi kakhulu zezo zenziwe ngePET okanye ngePVC. Kwimeko yokukhetha amakhethini e-thermal enziwe ngezinto ezifana noboya, ixabiso liphezulu. Kwimeko yokugqibela unokufumana amakhethini ngexabiso le-euro ezingama-40.
Amakhethini e-thermal abiza kakhulu kwiimarike zezo zenziwe ngoboya. Zihlala zijikeleze i-euro ezili-100 kwaye zinzima kakhulu ukuzigcina okanye ukuzikhathalela. Nangona kunjalo, njengoko zenziwe ngezinto zendalo, zinceda ukunyamekela indalosilan ngempumelelo.
Ngamafutshane, Amakhethini ashushu afanelekile xa ehlukanisa igumbi elithile endlwini. La makhethini alungele ukuzibeka kwiifestile kunye nokufikelela kwiqondo lokushisa elimnandi nangona kushushu okanye kubanda kangakanani ngaphandle kwendlu. Eyona nto ilungileyo ngala makhethini kukuba ayasebenza kwaye angabizi kakhulu. Kwiimeko ezininzi, banceda ukwahlula igumbi kwingxolo yangaphandle kwaye banike umnxeba obalulekileyo wokuhombisa.