Yintoni i-vapor ye-vapor yamanzi (i-WVP) yeZixhobo zokufakwa?

Ukuba ukwizixhobo zokwakha okanye ukuceba ukutshatisa ikhaya, usenokuba uza kufumana i-vapor yethuba legama lexesha elizayo (WVP). Kodwa yintoni kanye kanye i-WVP? Kutheni le nto kubalulekile xa ukhetha i-inshonter?

I-vapoer ye-vapor ye-vapor (i-WVP) ingumlinganiso wokukwazi kwezixhobo zokuvumela ukuhamba kwe-vapor yamanzi. I-WVP yinto ebalulekileyo ekufuneka uyiqwalasele xa kufikwa kukhawulezisa njengoko kuchaphazela intsebenzo yolo vimba yokugcina imeko yangaphakathi nesebenza ngokufanelekileyo.

Izixhobo zokufakwa nge-WVP esezantsi inokuthintela ngokufanelekileyo ukwakhiwa komswakama phakathi kweendonga kunye nophahla. Oku kubalulekile kuba umswakama ophezulu unokukhokelela ekukhuleni nasekukhuleni kwexesha. Kwelinye icala, izixhobo kunye ne-WVP ephezulu zivumela umswakama ngakumbi ukuba udlule, ezinokuba luncedo kwiimeko ezithile apho kufuneka khona umswakama.

Ke, njani ukufumanisa i-WVP yezixhobo zokufakwa? I-WVP yomxholo iqhele ukulinganiswa kwi-GRMS ngemitha nganye yesikwere ngosuku (G / M² / ye-MN / USUKU) kwaye inokuvavanywa usebenzisa iindlela ezisemgangathweni njenge-ASTM E96. Ezi mvavanyo zibandakanya ukubhengeza izinto ezinokulawula iimeko zokulawula ukufumanisa ukuthozama kwaye zilinganise ireyithi apho i-vapor yamanzi idlula khona kwisampula yexesha.

Xa ukhetha izixhobo zokufaka iprojekthi, kubalulekile ukuqwalasela imozulu kunye neemfuno ezithile zokwakha. Umzekelo, kwimozulu ebandayo apho kufuna ixesha lokufudumeza, kubalulekile ukukhetha i-interfayili kunye ne-WVP esezantsi ukuthintela ukonakaliswa komswakama. Kwelinye icala, kwiimozulu ezishushu nezinomswakama, izixhobo ze-WVP ephezulu zinokuthandwa ukufezekisa ulawulo lokufuma olungcono kwaye kuthintele i-prosances eludongeni.

Zininzi iindidi zezinto zokufakwa kwintengiso, nganye ineempawu zayo ze-WVP. Umzekelo, izixhobo ze-intey ze-finsent afana nePolyturethane kunye nePolystrene ngokubanzi zine-WVP esezantsi, zisenza balungele ukusetyenziswa kwiindawo ezibandayo nezimanzi. I-selsulose kunye ne-fiberglass i-insubse, kwelinye icala, ine-wvp ephezulu, ibenza balungele ngakumbi i-guymes eshushu nenomswakama.

Ukongeza ukuqwalaselwa kwemozulu, indawo kunye nokusetyenziswa kwesikhuselo kufuneka kuthathelwe ingqalelo. Umzekelo, i-insumpation kwindawo engaphantsi okanye indawo ye-creawl inokufuna umxholo ophethe i-WVP esezantsi ukuthintela ukufuma ekubenimba iindonga zesiseko. Ngokwahlukileyo koko, i-Atticy Idramenter inokuxhamla kwizixhobo kwi-WVP ephezulu yolawulo oluphezulu lokufumanisa umswakama.

Ukuqukumbela, ukungqinwa kwamanzi amanzi (i-WVP) yinto ebalulekileyo ekufuneka uyiqwalasele xa ukhetha izixhobo zokufaka iprojekthi yokwakha. Ukuqonda iipropathi ze-WVP zezinto ezahlukeneyo kunye nendlela abafutha ngayo ulawulo lokufuma kunye nendlela yokusebenza ngokutsha kwendlela ebaluleke kakhulu ekuqinisekiseni imeko yendalo esebenzayo nenamandla. Ngokuthatha imozulu yakho ethile ye-cam, indawo, kunye nesicelo sokufakelwa, unokwenza isigqibo esifanelekileyo malunga nokufakwa kweprojekthi yakho.