Kwiingcango nakwiifestile, izitywini zisetyenziswa kakhulu ekutywineni iifreyimu zeefestile kunye neglasi, kunye nokutywinwa kweefreyimu zeefestile kunye neendonga zangaphakathi nezangaphandle. Iingxaki ekusetyenzisweni kwesitywini kwiingcango nakwiifestile ziya kukhokelela ekungasebenzini kwezitywini zeengcango nezefestile, okubangela ukuvuza kwamanzi, ukuvuza komoya kunye nezinye iingxaki, eziya kuchaphazela kakhulu umgangatho jikelele weengcango neefestile. Ngenisa ezinye zeengxaki eziqhelekileyo ekusetyenzisweni kwesitywini kwiingcango nakwiifestile, kwaye unike izisombululo ngokuhlalutya izizathu zokunceda abasebenzisi basebenzise kakuhle isitywini. Okokuqala, ndiza kwazisa ezona ngxaki zixhaphakileyo: ukungahambelani, ukubopha okungekho semgangathweni, kunye neengxaki zokugcina.
① Ayihambelani
Ezinye izinto ezisetyenziswa xa kuhlanganiswa ucango neefestile, ezifana nezinto zerabha (ii-rubber pads, imicu yerabha, njl.njl.), zihlala zisondelelene kakhulu ne-sealant. Nangona kunjalo, ezinye iimveliso zerabha zinokongeza ioyile yerabha okanye ezinye izinto ezincinci ze-molecular ezingahambelaniyo nenkqubo ye-sealant ngenxa yokunciphisa iindleko zomenzi okanye ezinye izinto eziqwalaselwayo. Xa iimveliso zerabha ezinjalo zidibana ne-silicone sealant, ioyile yerabha okanye ezinye izinto ezincinci ze-molecular ziya kufudukela kwi-sealant, kwaye zide zifudukele kumphezulu we-sealant. Ngexesha lokusetyenziswa, phantsi kwesenzo sokukhanya kwelanga kunye nemisebe ye-ultraviolet, i-sealant inokuba tyheli. Le nto iyabonakala ngakumbi kwii-adhesive zomnyango neefestile ezinemibala ekhanyayo.
Ngoko ke, sicebisa ukuba ngaphambi kokubaisitywiniXa kusetyenziswa, uvavanyo lokuhambelana kwe-sealant kunye nezinto ezidibana nayo kufuneka zenziwe ngokwendlela yovavanyo lokuhambelana kwiSihlomelo A se-GB 16776 ukumisela ukuhambelana phakathi kwe-sealant kunye ne-substrate, kunye nangokwendlela yovavanyo lokuhambelana. Ulwakhiwo lwenziwe njengoko kufuneka kwiziphumo zovavanyo.
② Ubudlelwane obubi
Ekusetyenzisweni komnyango nefestileisitywini sesilicone,Izinto ezinokuthi zihlangane yiglasi, i-aluminium, i-samente mortar, i-ceramic tile, ipeyinti yodonga, njl. Kunokubakho ioyile, uthuli okanye ezinye izinto eziseleyo kumphezulu wezi zinto. Ukuba ukunamathela akuqinisekiswanga ngaphambi kokwakhiwa, kunokubangela ukunamathela okungalunganga kwe-silicone sealant yomnyango kunye nefestile. Xa i-silicone sealant isetyenziswa kwindawo ephakathi kweengcango neefestile kunye nodonga lwangaphandle lwe-samente mortar, ukuba uthuli kunye nesanti kumphezulu we-samente mortar yodonga lwangaphandle azicocwanga, kunokubakho isiganeko sokungabophi emva kokuba i-sealant inyangiwe.
Ngoko ke, kwinkqubo yokwenyani yokusebenzisa i-silicone sealant, kuyimfuneko ukunikela ingqalelo kwindlela yokunyanga umphezulu we-substrate oza kunamathela ngayo, kwaye usebenzise iindlela ezifanelekileyo zokususa ioyile, uthuli, isanti, kunye nokwahlulwa lula kwee-layers ezikhululekileyo.
③ Iingxaki zokugcina isitywini
IsitywiniIimveliso zezeemveliso zeekhemikhali kwaye zinexesha elithile lokugcina, ngoko ke kufuneka zisetyenziswe ngexesha lokugcina. Ukuba i-sealant idlule ixesha layo lokuphelelwa, kusenokwenzeka ukuba izinga lokunyangwa liya kuba licotha kakhulu, linganyangeki kakuhle okanye linganyangeki.
Ngokweemfuno zeemeko zokugcina kwimigangatho efanelekileyo yezitywini, ixesha lokugcina eliqhelekileyo lezitywini lingaphantsi kwama-27°C kwaye phantsi kweemeko ezipholileyo, ezomileyo nezinomoya. Ukuba indawo yokugcina esetyenziswa ngokwenene ayinakuhlangabezana neemeko ezichazwe kumgangatho, ezifana nobushushu obuphezulu kakhulu, ixesha lokugcina lesisitywini linokufinyezwa. Nokuba isitywini asidluli ixesha lokugcina eliqhelekileyo phantsi kwale meko, imeko yokucotha iya kwenzeka.
Ixesha lokuthumela: Sep-28-2022