Yini ukwazisa imikhiqizo yokufakwa kwe-thermal?

Inani le-U, elaziwa nangokuthi i-U-Factor, liyisilinganiso esibalulekile emkhakheni wemikhiqizo yokufakelwa kwe-thermal. Imelela izinga lapho ukushisa kudluliswa khona ngezinto ezibonakalayo. I-U-value, ingcono ukusebenza komkhiqizo. Ukuqonda inani le-U yoMkhiqizo wokufakelwa kubalulekile ukwenza izinqumo ezinolwazi mayelana nokusebenza kwamandla nenduduzo yesakhiwo.

Uma ucubungula umkhiqizo wokufakelwa, kubalulekile ukuqonda ukuthi u-U-value wayo ukuhlola ukusebenza kwawo ekuvikeleni ukulahleka kokushisa noma ukuzuza. Lokhu kubaluleke kakhulu embonini yezokwakha, lapho ukusebenza kahle kwamandla nokuzinza kubaluleke kakhulu. Ngokukhetha imikhiqizo enamanani we-U aphansi, abakhi kanye nabanini khaya banganciphisa ukusetshenziswa kwamandla futhi banciphise ukufudumeza kanye nezindleko zokupholisa.

Inani le-U le-Insulation imikhiqizo ethinteka yizinto ezifana nohlobo lwezinto ezibonakalayo, ubukhulu, kanye nobunzima. Isibonelo, izinto ezinjenge-fiberglass, i-cellulose, kanye nokufakwa kwe-foam kunamanani ahlukile we-U ngenxa yokuphamba okuhlukile okushisayo. Ngaphezu kwalokho, ukwakhiwa nokufakwa kokufakwa kuzothinta inani layo eliphelele.

Ukunquma inani le-U-U-Umkhiqizo othize wokufakelwa, umuntu kufanele abheke imininingwane yezobuchwepheshe enikezwe ngumenzi. Lokhu kucaciswa ngokujwayelekile kufaka phakathi inani le-U, elivezwe kumayunithi we-W / M²K (Watts ngemitha ngayinye yesikwele ngeKelvin). Ngokuqhathanisa amanani we-U-amanani emikhiqizo ehlukene, abathengi bangenza isinqumo esinolwazi mayelana nokuthi iyiphi impahla yokungena evumelana nezidingo zabo.

Ngamafuphi, inani le-U le-U-Umkhiqizo wokufakelwa lidlala indima ebalulekile ekuhloleni ukusebenza kwayo okushisayo. Ngokuqonda nokucabanga ngamanani we-U lapho ukhetha izinto zokwehlukanisa, abantu namabhizinisi kungaba nomthelela okongeni kwamandla futhi bakha izindawo zokuphila ezikhululekile futhi ezizinzile nezindawo zokuphila. Kubalulekile ukubeka phambili imikhiqizo enezinto eziphansi ze-U ngokusebenza kahle kwamandla kanye nenduduzo eshisayo.