Ekuphileni kwansuku zonke, ama-sealants egumbini lokugezela asetshenziswa kabanzi. Ngosizo lwabo, ungakwazi ukufaka uphawu lwezingxenye, izingxenye namajoyini phakathi kwamapayipi nama-tile, lapho kutholakala khona umswakama kanye nemiphumela engathandeki ngendlela yefungi nesibunjwa . Ukuvimbela ukwanda kwamabhaktheriya nesibungulu, izinto ezikhethekile zokulwa namagciwane zengeziwe kuma-sealants.
Izinhlobo ze-sealants yokugeza
Enhliziyweni yanoma iyiphi i-sealant yi-polymeri, futhi izingxenye ezengeziwe ziyinkimbinkimbi, idayi nezinye izithasiselo. Ngakho, kuye ngokuthi i-polymer esetshenzisiwe, lezi zinhlobo ze-sealants zihlukanisiwe:
- Abicah. Okubiza kakhulu, kepha futhi okudingeka kakhulu. I-adhesion enhle kakhulu kunoma yikuphi okuqukethwe, ayivumeli umswakama, ingamelana nokushintsha okukhulu kokushisa, futhi ingesabi ukukhanya kwelanga. Ngokuvamile, uma ufuna ukwazi impendulo yalo mbuzo, yikuphi okushiwo yi-sealant engcono kakhulu yokugezela, ngakho-ke singasho ngokuzethemba - abicah. Noma kunjalo, ithola isicelo sayo kwamanye amakamelo.
- Acrylic. Kuhle futhi kokubili isikhathi sesevisi kanye nezinga lokubambelela ezindaweni. Kuyinto eshibhile kakhulu kune-silicone, kodwa ayivumelani nayo noma kulula ekusetshenzisweni, noma ngokumelene nezinguquko zokushisa. Okuwukuphela kwento, akukhuthazwa ukuba uyisebenzise ukuze unamathele amajoyina akhubazekile, ngoba akanalo ukuqina okukhulu. Futhi qinisekisa ukuthi i-sealant iyamelana nomswakama.
- I-polyurethane sealant yokugezela inikeza isikhwama esine-even and elastic, esingavumelani nokucindezeleka okungokwenyama. I-adhesion kahle, uma ifunwa, ingahlanganiswa ne-varnish noma upende phezulu. Ukusebenza naye, kufanele njalo ugqoke imaski namagilavu.
- Abicah-acrylic. Umshini we-hybrid ohlanganisa izindawo ezinhle kakhulu zezinhlobo ezimbili. Le-sealant ye-yokugezela ihlale iqinile futhi ihlala njalo, ingasetshenziswa njengeglue.