Uphahla lwendlu yangasese, ngaphezu kwayo yonke, lenza umsebenzi wokukhusela izindlu ezivela emvula nasemini. Kodwa kunokuba nefuthe ngqo kwiembonakalo zesakhiwo. Xa ukhetha uhlobo lophahla kufuneka ukwakhiwe kwinto yokuba umgangatho ophezulu kufuneka uqiniseke.
Amaqela aphezulu ophahla
Kukho iintlobo ezininzi zephahla, kodwa zonke ziyahlula zibe ngamaqela amabini aphezulu:
- uphahla olucwengekileyo aluqhelekanga kusetyenzisweni ekwakheni izindlu zabucala, ekubeni i-slope encinane (yolawulo lwe-3 °) inegalelo ekungqineni ukuba imvula iqukumbela kwizinto ezininzi, kwaye oku kuholele kwimiphumo emibi;
- Uphahla olugxotshiwe lunomthamo ubuncinane we-10 °, ngoko imvula ayithethi kuyo ngokukhulu, kwaye indawo ephantsi kwayo ingasetyenziswa ngokufanelekileyo.
Kuyacaca ukuba uphahla lugxininiswa lusetyenziswa kakhulu ngenxa yeenzuzo zabo. Kodwa musa ukulibala ukuba ngeendleko ziphakamileyo kakhulu, kwaye ukwakhiwa kwazo kunye nokwakha kungcono ukuzithoba kubaqeqeshi.
Iintlobo zezixhobo zokupakisha
Kwakhona kubalulekile ukukhetha izinto ezivela kuyo uphahla. Kukho iintlobo ezahlukeneyo zophahla, umzekelo, oku kulandelayo:
- uphahla lwengodo lukhetho olufanelekileyo, ngenxa yokuba banesisindo esincinci, abanalo ubunzima bokulungiswa, kodwa kubalulekile ukukhumbula ukuba bayatshisa;
- iileyile zendalo azikhange zitshiswe umlilo, ungaguquli, ukunyamezela ngokukhawuleza isithwathwa nelanga, kulula ukuhlambulula, kodwa ukuba ufuna ukuphahla ogqithisiweyo, inkosi iya kufuna imfundo ephezulu kunye nokulungiswa;
- uphahla oluthambileyo lwenziwe ngolu hlobo lwezinto zanamhlanje ezinokunyuka kokunyuka, ukunyamezela kokubili okuphantsi kakhulu nokushisa okuphezulu, kulula ukufaka;
- uphahla lwentsimbi lunikeza ukuzinza, kwaye ibuye ifikeleleke;
- uphahla olwenziwe ngeetrafti lisetyenziswe ixesha elide, ekubeni le nto ibonakalise inokwethenjelwa, inokukwazi ukuhlala ixesha elide kwiminyaka emininzi, ngokugqithiseleyo ithatha ingxolo, kodwa kwiminyaka edlulileyo ukunyanzelwa kwamanzi kuyancitshiswa kakhulu, kwaye kwiindawo zegazi emthunzini, kubonakala i-lichen;
- I-Ondulin - enye into ekhoyo yanamhlanje esetyenziselwa ngempumelelo kwimisebenzi yokupakisha, yindawo enobungakanani bendalo, kwaye kulula ukuyifaka;
- Uphahla lwentsimbi luyaziwa kakhulu ngenxa yokunyaniseka kwayo, ubomi obuninzi bentsebenzo, ukungabikho komlilo kunye neendleko ezibiza.
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Izixhobo zokukhetha umbala wephahla
Umbuzo wombala we-facade ophahleni awunanto ebaluleke kunokuba ukhethe ukuma kwawo kunye nezinto eziphathekayo. Okokuqala, uphahla lomthunzi kufuneka ludibaniswe neendonga ukwenza indlu ibonakale ihambelana. Okwesibini, kufuneka kukhunjulwe ukuba umbala ngamnye unemihlaba yawo, umzekelo omnyama omnyama, uya kukhuthaza ukufudumeza ngokukhawuleza. Kwaye, ke, kufuneka uqwalasele iimvakalelo zakho zangaphakathi.
Ukukhetha umbala wephahla, unokunika iingcebiso ezimbalwa:
- Kubalulekile ukuqwalasela ukuba umthunzi ophahleni kufuneka udibaniswe nesitayela sendlu yonke, umzekelo, imibala eqaqambileyo ayifanele isetyenziswe kwisitayela seklasi;
- indlu kufuneka ihambelane ngokufanelekileyo kwimvelo ejikelezileyo, okokuba, ukuba kukho iindwendwe kunye namahlathi asondeleyo, ngoko uphahla lwendalo eluhlaza okanye obomvu luya kubonakala lukhulu, kwaye ukuba umthombo ubonakala kufuphi nomthombo, uphahla oluhlaza okwesibhakabhaka okanye oluhlaza okwesibhakabhaka luya kuba lukhetho olufanelekileyo;
- kwimimandla eshisayo kungcono ukushiya umthunzi omnyama;
- ukuba kukho ukungathandabuzeki ekukhethweni, ngoko kufuneka uphenduke kwiingcali eziza kukunceda ukuba wenze isigqibo, esekelwe kumava akho.
Ukuyila uphahla kuyo nayiphi na indlu, kungakhathaliseki ukuba uphahla lukhethwa kwikhaya elikhulu okanye elilodwa, ludinga ixesha nemali, kwaye liyimphambili ekuqinisekiseni ukuba uphila ngokukhululekile nokukhuselekileyo. Ngoko ke, le ngxaki imele ithathwe ngokungathí sina kwaye iphendule.