I-Silicone sealant iyingcina ebalulekile, esetshenziselwa ikakhulukazi ukuhlanganisa ingilazi ehlukahlukene namanye ama-substrates. Isetshenziswa kabanzi empilweni yomndeni, futhi kunezinhlobo eziningi zama-silicone sealants emakethe, futhi amandla esibopho se-silicone sealants ngokuvamile aboniswa. Ngakho-ke, ungasebenzisa kanjani i-silicone sealant? Kuthatha isikhathi esingakanani ukuthi i-silicone sealant ilapheke?
Izinyathelo zokusebenzisa i-silicone sealant
1.Susa umswakama, amafutha, uthuli nokunye ukungcola ebusweni bezinto. Uma kufaneleka, sebenzisa isincibilikisi (njenge-xylene, i-butanone) ukuze uhlanze indawo engaphezulu, bese usebenzisa iragi ehlanzekile ukuze usule zonke izinsalela ukuze uhlanzeke futhi wome ngokugcwele.
2.Mboza ubuso obuseduze nesixhumi esibonakalayo nge-plastic tape. Ukuqinisekisa ukuthi umugqa wokuvala umsebenzi uphelele futhi uhlelekile.
3.Sika umlomo wepayipi lokuvala bese ufaka ipayipi lombhobho elicijile. Bese ngokuya ngosayizi we-caulking, isikwa ku-45 ° Angle.
4.Faka isibhamu seglue bese ucindezela izinto zeglue eduze kwegebe ku-45 ° Angle ukuze uqinisekise ukuthi impahla yeglue iseduze nobuso bezinto eziyisisekelo. Uma ububanzi be-seam bukhulu kune-15 mm, ukunamathisela okuphindaphindiwe kuyadingeka. Ngemuva kokunamathisela, nquma ubuso ngommese ukuze ususe i-glue ngokweqile, bese udabula itheyipu. Uma kukhona amabala, zisuse ngendwangu emanzi.
5.i-sealant ekamelweni lokushisa ngemva kwemizuzu eyi-10 yokuguquguquka kwendawo, ukuvuthwa okuphelele kuthatha amahora angu-24 noma ngaphezulu, ngokuya ngokuqina kwento enamathelayo kanye nezinga lokushisa kanye nomswakama wendawo ezungezile.
Isikhathi sokwelashwa kwe-silicone sealant
Isikhathi sokunamathela se-Silicone sealant nesikhathi sokwelapha:
Inqubo yokwelapha ye-silicone sealant ithuthukiswa ukusuka phezulu kuya ngaphakathi, izici ezihlukile ze-sealant surface isikhathi esomile kanye nesikhathi sokuphulukisa azifani, ngakho-ke uma ufuna ukulungisa ubuso kufanele kwenziwe ngaphambi kokuba indawo yokushisa yome. Phakathi kwazo, iglue ene-asidi neglue ebonisa ngale engathathi hlangothi kufanele ngokuvamile ibe phakathi kwemizuzu engu-5–10, futhi ingcina yombala wengxube engathathi hlangothi kufanele ibe phakathi kwemizuzu engama-30. Uma iphepha lokuhlukanisa umbala lisetshenziselwa ukumboza indawo ethile, ngemva kokufaka iglue, kufanele lisuswe ngaphambi kokuba isikhumba senziwa.
Isikhathi sokuphulukisa se-silicone sealant (egumbini lokushisa elingu-20 ° kanye nomswakama ongu-40%) sikhuphuka ngokunyuka kokuqina kwesibopho. Isibonelo, isivalo se-silicone esiwugqinsi esingu-12mm singathatha izinsuku ezingu-3-4 ukusetha, kodwa phakathi namahora angu-24, isendlalelo sangaphandle esingu-3mm seselaphekile. Uma indawo lapho i-sealant isetshenziswa khona ivalwe ngokwengxenye noma ngokuphelele, khona-ke isikhathi sokuphulukisa sinqunywa ukuqina kophawu. Ezikhathini ezihlukene zokuhlanganisa, okuhlanganisa nezimo ezingangenisi umoya, umphumela wokubopha kufanele uhlolwe ngokugcwele ngaphambi kokuba kusetshenziswe okokusebenza okuboshiwe. Ukwelapha kuzokwehla emazingeni okushisa aphansi (ngaphansi kuka-5°) kanye nomswakama (ngaphansi kuka-40%).
Isikhathi sokuthumela: Mar-11-2022