Door And Window Sealant: Ekintu Ekikulu Mu Kuzimba Okukozesa Amaanyi Okukekkereza N'okubudaabudibwa

Ebiziyiza enzigi n’amadirisa, ng’ebintu ebikulu mu kukola ebikwata ku kizimbe, bikola kinene nnyo mu kulongoosa ekizimbe obutayingiramu mpewo, obutayingiramu mazzi, n’okukozesa amaanyi amalungi. Omulimu gwazo omukulu kwe kuziba ebituli wakati wa fuleemu z’enzigi n’amadirisa, ebisenge, n’endabirwamu mu ngeri ey’obugumu, ne kiziyiza bulungi empewo okuyingira, amazzi g’enkuba okuyingira, n’okufiirwa amaanyi, bwe kityo ne kikakasa nti ekizimbe kinyuma munda n’okuwangaala kw’ekizimbe.

 

Okusinziira ku kika ky’ebintu, ebisiba enzigi n’amadirisa okusinga bigabanyizibwa mu biti bisatu: ebisiba silikoni, ebisiba poliyurethane, n’ebisiba silane ebikyusiddwa. Silicone sealants, olw’obudde bwazo obulungi n’okugumira UV, zikozesebwa nnyo okusiba ebiyungo by’enzigi n’amadirisa okumala ebbanga eddene. Ebiziyiza (polyurethane sealants), n’okukwatagana kwabyo okw’amaanyi amangi-n’okuzzaawo elastic, birungi mu bitundu ebifugibwa emigugu egy’amaanyi egy’amaanyi. Modified silane sealants, nga tezifulumya VOC entono ate nga tezitta butonde, zifuuka ezisinga okwettanirwa mu bizimbe ebirabika obulungi.

Mu kiseera ky’okusiiga, omutindo gw’okusiiga kwa sealant gukwata butereevu ku nkola yaayo. Nga tonnaba kusiiga, oyoza bulungi kungulu ku substrate okukakasa nti temuli mafuta, nfuufu n’obucaafu obulala. Londa primer entuufu okusinziira ku mpisa z’ekintu okutumbula okunywerera. Bw’oba ​​osiiga sealant, kakasa nti obuwanvu bw’ekiyungo kya sealant obutasalako era nga bukwatagana (okutwalira awamu kirungi okuba mm 6-12), era kozesa obukodyo obutuufu obw’okumaliriza okwewala ebiwujjo oba enjatika. Ekirala, obusobozi bw’okusengulwa kw’ekizimbe bulina okukwatagana n’okugaziwa n’okukendeera kw’ekizimbe, okutwalira awamu kyetaagisa omutendera gw’okusengulwa ogwa 20%-35% okusobola okusikiriza entambula y’ebizimbe ereetebwa enkyukakyuka mu bbugumu.

Olw’okulongoosa obutasalako mu mutindo gw’okukekkereza amaanyi g’ebizimbe-, ebiziyiza enzigi n’amadirisa ebikola obulungi-bigenda mu maaso okutuuka ku modulus entono, elasticity enkulu, ekwatagana n’obutonde bw’ensi, n’okuwangaala. Okulonda okutuufu n’okukozesa omutindo gwa sealants tekiyinza kukoma ku kukendeeza nnyo ku maanyi g’ebizimbe n’okwongera ku bulamu bw’enzigi n’amadirisa, wabula n’okuwa embeera ennungi era ennungi ey’omunda eri abatuuze. Kitundu kikulu nnyo mu by’ekikugu mu kuzimba ebizimbe eby’omulembe ebirongooseddwa.