Amathiphu Okufaka Egwebu Le-PU Elingacindezeli Umlilo: Imikhuba Emihle

Ukufaka igwebu le-PU elibamba umlilo kungaba isinyathelo esibalulekile ekuqinisekiseni ukuphepha nokuvikelwa kwesakhiwo. Kungakhathaliseki ukuthi ungusonkontileka oqeqeshiwe noma umthandi we-DIY, ukulandela izinqubo ezihamba phambili phakathi nenqubo yokufaka kubalulekile ukuze kwandiswe ukusebenza kahle kwegwebu futhi unciphise izingozi ezingaba khona. Kulesi sihloko, sizoxoxa ngamathiphu ahlukahlukene wokufaka wegwebu le-PU elivimba umlilo ukukusiza ukuzuza imiphumela emihle.

Ukuqonda Izakhiwo Ze-PU Foam Ye-Fire Retardant

Ngaphambi kokungena enqubweni yokufaka, kubalulekile ukuqonda kahle izakhiwo zegwebu le-PU elibamba umlilo. Lolu hlobo lwegwebu luklanyelwe ngokukhethekile ukwehlisa ukubhebhetheka kwamalangabi uma kuba nomlilo, lunikeze abahlali isikhathi esengeziwe sokuphuma ngokuphepha. Igwebu le-PU elingashisi umlilo ngokuvamile lifika ngendlela ye-aerosol, okwenza kube lula ukulisebenzisa ezindaweni ezihlukahlukene njengezikhala, imifantu, nama-voids. Ukwengeza, leli gwebu laziwa ngezakhiwo zalo ezinhle kakhulu zokuvikela ukushisa, okusiza ukuthuthukisa ukusebenza kahle kwamandla ezakhiweni.

Uma usebenzisa igwebu le-PU elibamba umlilo, kubalulekile ukufunda nokulandela imiyalelo yomkhiqizi ngokucophelela. Qiniseka ukuthi ugqoka izinto zokuzivikela ezifanele, njengamagilavu ​​nezibuko, ukuvikela ukuthintana kwesikhumba nokucasuka kwamehlo. Shake i-canister kahle ngaphambi kokuyisebenzisa futhi uhlole igwebu endaweni encane, engabonakali ukuze uqinisekise ukuhambisana nendawo.

Ukulungiselela Nokuhlela

Ukulungiselela kahle nokuhlela kuyisihluthulelo sokufakwa ngempumelelo kwegwebu le-PU elivimbela umlilo. Qala ngokuhlola izindawo lapho uhlose ukufaka khona igwebu, ubheke noma yiziphi izikhala, imifantu, noma izikhala ezidinga ukuvalwa. Hlanza izindawo ngokuphelele ukuze ususe noma yiluphi uthuli, ukungcola, noma imfucumfucu engavimbela igwebu ukuthi linamathele ngendlela efanele. Sebenzisa ibhulashi noma i-vacuum ukuze uqinisekise ukuthi izindawo ezingaphezulu zihlanzekile futhi zomile ngaphambi kokufaka igwebu.

Ngaphambi kokuthi uqale inqubo yokufaka, kubalulekile futhi ukuthi ube nawo wonke amathuluzi adingekayo kanye nezinto zokusebenza esandleni. Lokhu kuhlanganisa isisetshenziswa sesibhamu esiyigwebu ukuze kukhishwe igwebu ngokunembile futhi okulawulwayo, kanye nommese wokusiza ukugunda igwebu elidlulele. Qinisekisa ukuthi usebenza endaweni engenawo umoya ukuze ugweme ukuchayeka entuthuni futhi uqinisekise ukwelapheka kahle kwegwebu.

Amasu okusebenza

Uma usebenzisa igwebu le-PU elivimbela umlilo, kubalulekile ukusebenzisa amasu alungile ukuze uthole uphawu olufanele futhi wandise ukusebenza kahle kwegwebu. Qala ngokunamathisela isisetshenziswa sesibhamu segwebu ku-aerosol canister futhi ulungise izinga lokugeleza ngokuvumelana neziqondiso zomkhiqizi. Bamba isibhamu nge-angle ye-45-degree phezulu bese usebenzisa i-foam ebuhlalu obuqhubekayo, ugcwalise igebe noma uvale ngokuphelele.

Gwema ukugcwala ngokweqile izikhala ngegwebu, njengoba lokhu kungaholela ekumoshweni nasezindaweni ezingalingani. Sebenzisa ummese wosizo ukuze usike noma yiliphi igwebu eleqile uma selipholile ukuze lifinyelele isiphetho esibushelelezi. Ukuze uthole izikhala ezinkulu noma izikhala, cabanga ukusebenzisa igwebu ezendlalelo eziningi, uvumele isendlalelo ngasinye ukuthi silaphe ngaphambi kokwengeza esilandelayo. Lokhu kuzosiza ukuqinisekisa ukuvala okuqinile futhi kuvimbele ukuvuza komoya.

Izinyathelo Ezifanelekile Zokwelapha Nezokuphepha

Uma usufake igwebu le-PU elibamba umlilo, vumela isikhathi esanele sokuphulukisa ngaphambi kokuphatha noma ukumboza izindawo ezingaphezulu. Isikhathi sokwelapha sizohluka kuye ngezinga lokushisa kanye namazinga omswakama, ngakho landela imiyalelo yomkhiqizi ngesikhathi sokulinda esinconywayo. Gwema ukuthinta noma ukuphazamisa igwebu ngesikhathi senqubo yokwelapha ukuvimbela noma yimuphi umonakalo noma ukuvalwa okungaphelele.

Ngemuva kokuthi igwebu selipholile, hlola izindawo ezivaliwe ukuze uqinisekise ukunamathela nokumbozwa okufanele. Uma kunesidingo, faka igwebu elengeziwe ukuze ugcwalise izikhala noma izikhala okungenzeka zigejiwe ngesikhathi sokufaka isicelo sokuqala. Uma igwebu selilulaphe ngokuphelele, ungapenda phezu kwalo ukuze lifane nezindawo ezizungezile noma ulishiye livezwe ukuze liphele ngokwemvelo.

Ukunakekela kanye Nokuhlola

Ukugcinwa njalo nokuhlolwa kwegwebu le-PU elivimbela umlilo kubalulekile ukuze kuqinisekiswe ukusebenza kwayo okuqhubekayo nokuphila isikhathi eside. Ngezikhathi ezithile hlola izindawo ezivaliwe ukuze uthole noma yiziphi izimpawu zokuguga, ukonakala, noma ukonakala okungase kuphazamise ikhono legwebu lokunikeza ukuvikelwa komlilo. Uma ubona noma yiziphi izinkinga, njengokuqhekeka noma izikhala, phinda usebenzise igwebu ngokushesha ukuze ugcine uphawu oluvikelekile.

Ngaphezu kokuhlola okubukwayo, cabanga ukwenza izivivinyo ezijwayelekile zokuphepha komlilo kanye nokuhlola ukuhlola ukusebenza kwegwebu le-PU elivimbela umlilo uma kwenzeka isimo esiphuthumayo somlilo sangempela. Qinisekisa ukuthi bonke abahlali bayazazi izinqubo zokuphuma kanye nendawo yempahla yokuphepha emlilweni, njengama-alamu omlilo kanye nezicishamlilo. Ngokuhlala umatasa futhi uqaphile, ungavikela kangcono ibhilidi lakho nabahlala kulo ezingozini zomlilo ezingaba khona.

Sengiphetha, ukufakwa kwegwebu le-PU elivimbela umlilo kuyisinyathelo esibalulekile sokuthuthukisa ukuphepha nokuvikelwa komlilo kwesakhiwo. Ngokulandela izindlela ezingcono kakhulu nokusebenzisa amasu afanele, ungafinyelela imiphumela emihle futhi uqinisekise ukusebenza kahle kwegwebu eminyakeni ezayo. Khumbula njalo ukubeka phambili ukuphepha phakathi nenqubo yokufaka futhi uhlole ukunakekelwa okujwayelekile ukuze ugcine igwebu lisesimweni esiphezulu. Ngendlela efanele kanye nokunaka imininingwane, ungakha indawo ephephile nevikeleke kakhudlwana yawo wonke umuntu.