Izindlu zanamhlanje zakhiwe ngokusebenzisa ubuchwepheshe obutsha kunye nezinto eziphezulu zezinto eziqhelekileyo zihlala zixhomekeka ngokuqinisekileyo, kwaye izakhamuzi zakhiwo ezintsha zisoloko zijongana neemfuno zokufakela izindonga ngaphakathi, kodwa kuthiwani ngabo bahlala ezindlwini zesikhwama esidala, apho ngezinye amaxesha kukho imfuneko yokongeza ukufudumala? Ukuba ugqiba ukusebenzisa i-heater kwiindonga zendlu ngaphakathi kwaye ufunde iingcamango zeengcali malunga nendlela engcono yokwenza ukuxhoma, uya kufumana into yokuba akuzona zonke iingcali ezicebisa ukwenza le nkqubo ngaphakathi kwindlu. Nangona kunjalo, nangona kunjalo, ukuba yenziwe ngokuchanekileyo kwaye ingqalelo zonke iingcebiso zeengcali, uya kuneliswa yiphumo.
Ukufakwa kwiindonga zendlu
Kule nqaku, siza kuthetha ngeteknoloji yokufudumala kwezindlu, kunye nezinto ezinokuthenjwa kunye neziqhelekileyo zokwenza ukuthungqwa kwindlu.
Ingxaki ebalulekileyo yokungqinelana kwangaphakathi kweendonga yiyo yokuba ngenxa yokuqhwala kwodonga, ukuvuthwa kuholele ekudambiseni, kwaye, mhlawumbi, ukutshabalalisa inxalenye yodonga kunye nokwanda komswakama. Ukuze kuphephe ukubonakala kwazo zonke iingxaki ezikhoyo kubalulekile ukukhetha indawo yokubilisa iindonga zendlu kunye nomgangatho omncinci womoya.
Ngokwesiko, i- wool yamaminerali yayivame ukukhethwa njenge-heater zangaphakathi kwiindonga zangaphakathi, zibiza ukuba "yiphilisi" kwaye ihoxisa umqobo wempuphu, kodwa ukusebenzisa le nto ayiyikuyicombulula kuphela ingxaki, kodwa ingakhokelela ekugqibeleni ingxaki, kwaye mhlawumbi ifumaneka iifungus .
Enye yezinto ezihamba phambili kwiindonga zendlu namhlanje ngu- styrofoam . Olu hlobo lokutsalwa kwempahla lubonwa ngokugqithiseleyo eRashiya nakumazwe aseYurophu ngenxa yeenzuzo ezininzi, oku:
- izinga eliphantsi lokuphefumula;
- ukuqhuba kakubi ukushisa;
- iincwadi azifumani umswakama;
- ncinane;
- kulula ukwenza.
Nangona ugcini oluqingqiweyo lwe-polystyrene luya kuba ngumgangatho okhuselekileyo kwiindonga zangaphakathi zendlu, kodwa kulungele ukuhlukanisa indawo apho iileyili zidibene khona. Ukwenza oku, sebenzisa i-polyurethane foam, esetyenziswe kuwo wonke umhlathi.
Enye yeendlela ezifanelekileyo zokufakelwa kweendonga zeendonga zendlu i- polyurethane foam . Le ngcaciso yanamhlanje ine-coefficient of thermal conductivity ye-0.025 watts ngomitha. Akunamanzi kwaye akavumeli amanzi adlule, xa usebenzisa i-polyurethane foam, ukufunwa kwamanzi akudingeki. Ukuze uqhube umtshini, uvele ucofe izinto ezidongeni uze ulinde ide ipholile. Xa isetyenziswe kumhlaba, akukho misebenzi eyenziwe, eyenza sikwazi ukufeza inkqubo enjalo nayiphi na indawo yomhlaba.
Kuze kube yimhla, ikarhwebo yokwakha ibonakala rhoqo izinto ezintsha ezisetyenziselwa ukufudumala indonga ngaphakathi kwendlu. Unokufumana ezimbini iinguqulelo zanamhlanje, zibonakaliswe kwaye zaqatshelwa yiengcali, kunye neentlobo ezilula kwaye ezingabizi kakhulu zokufakelwa kwezinto, ezinokungaphumeleli ezincinane. Njengoko umlenze ovuthayo usebenzise i-foam, enesakhiwo esihle sokutshitshiswa kwe-thermal, kunye nokuzikhusela okulungileyo. Le nto ilula ukuyifaka kwaye inobunzima obuphantsi, kodwa xa iphakanyisiwe ngaphakathi kwigumbi kuthatha indawo eninzi, i.e. kunciphisa indawo.
Unokufaka isicelo sokufakelwa kweendonga ze-polyethylene eneendonga ezinomthi, onokupheka. Xa udibanisa eludongeni, kufuneka kubekho i-gap emoyeni phakathi komlilo kunye nodonga.
Ukusebenza ekugqibeleni kweendonga kuyimfuneko kwixesha elifudumeleyo, xa kungekho mvula. Eyokuqala, udonga kufuneka lube luyomile ngokucophelela. Iingcingo zisetyenziselwa ukunciphisa ubumanzi kwigumbi.