Guhitamo agakoresho ko gufunga ikirahure mu buryo bwa kabiri

Ikirahure kizigama ingufu ku nyubako nk'amazu, gifite ubushyuhe bwiza n'imikorere myiza yo gukingira urusaku, kandi ni cyiza kandi gifatika. Ikirahure cyo gukingira urusaku ntigitanga igipimo kinini cy'ikiguzi cy'ikirahure cyo gukingira urusaku, ariko ni ingenzi cyane kugira ngo ikirahure gikomere kandi gikoreshwe mu mutekano, none se wagihitamo ute?

Ku bijyanye no gukingira ikirahure

Ikirahure gikingira ubushyuhe gikozwe mu bice bibiri (cyangwa byinshi) by'ibirahure hamwe n'ibice bifatanye. Ubwoko bwo gufunga ahanini bukoresha uburyo bwo gufunga kole n'uburyo bwo gufunga kole. Kuri ubu, agapfundikizo kabiri mu buryo bwo gufunga kole ni ko gakoreshwa cyane. Imiterere ni nk'uko bigaragara ku ishusho: ibice bibiri by'ibirahure bitandukanyijwe n'ibice bitandukanya, agapfundikizo n'ikirahure bifunze na kole ya butyl imbere, kandi imbere mu gapfundikizo huzuyemo akayunguruzo ka molekile, hanyuma impande z'ikirahure n'inyuma y'agapfundikizo birakorwa. Icyuho gifunze hakoreshejwe agapfundikizo ka kabiri.

Ubwoko bw'ibikoresho byo gufunga by'inyongera byo gukingira ikirahure

Hari ubwoko butatu bw'ingenzi bw'ibifunga by'ikirahure bikingira ubushyuhe: silicone, polyurethane na polysulfide. Ariko, kubera polysulfide, polyurethane adhesive ifite ubushobozi buke bwo kudasaza neza mu mirasire ya UV, kandi niba ubuso bufatanye n'ikirahure buhuye n'izuba igihe kirekire, hazabaho gucukura. Iyo bibaye, urupapuro rw'inyuma rw'ikirahure gikingira ubushyuhe cy'urukuta rw'ikirahure rwihishe ruzagwa cyangwa gufunga ikirahure gikingira ubushyuhe cy'urukuta rw'ikirahure gishyigikiwe n'ingingo bizananirwa. Imiterere ya molekile ya silicone sealant ituma silicone sealant igira ibyiza byo kudasaza neza mu bushyuhe buri hejuru no hasi, kudasaza mu kirere no kudasaza mu mirasire ya ultraviolet, kandi icyarimwe, igipimo cyo kwinjiza amazi ni gito, bityo silicone ikoreshwa cyane ku isoko.

Ingaruka zo Gukoresha Ibidakwiye

Ibibazo biterwa no guhitamo nabi agakoresho ko gufunga gashobora kugabanywamo ibice bibiri bikurikira: kimwe ni ugutakaza imikorere y'ikirahure gikingira ubushyuhe, ni ukuvuga ko imikorere y'umwimerere y'ikirahure gikingira ubushyuhe yatakaye; ikindi kijyanye n'umutekano w'ikoreshwa ry'ikirahure gikingira ubushyuhe— — Ni ukuvuga ingaruka z'umutekano ziterwa no kugwa k'urupapuro rwo hanze rw'ikirahure gikingira ubushyuhe.

Impamvu zituma ibizingo by'ikirahure bitagira ubushyuhe zipfa ni izi zikurikira:

Mu kumenya impanuka z’ubuziranenge bw’urukuta rw’amarido, binyuze mu isesengura, bigaragara ko hari impamvu eshatu z’ingenzi zitera kugwa kw’ikirahure cyo hanze:

1. Uburyo ikirahure cy’inyongera gikoreshwa mu gufunga ibintu mu kirahure gihuye;

2. Kugira ngo bazigame ikiguzi, impande zirebwa zishakisha ibiciro biri hasi, kandi agakoresho ko gufunga ka kabiri gakoresha ibifunga by’imiterere bitari silicone nka polysulfide na silicone construction sealants;

3. Bamwe mu bakozi b'ubwubatsi ni abanyamwuga kandi ntibakora cyane, bigatuma habaho ikibazo cy'ubugari bw'icyuma gifunga ikirahure gikingira ubushyuhe.

Amabwiriza yo kwitondera mu guhitamo imashini yo gufunga ya kabiri

Agakoresho gafunga ikirahure gafasha mu kurinda ubushyuhe bw'ikirahure gafite ingaruka zikomeye ku bwiza n'ubuzima bw'ikirahure gikingira ubushyuhe. Agakoresho gafunga ikirahure gafasha mu kurinda ubushyuhe bw'ikirahure gafite isano itaziguye n'umutekano w'urukuta rw'amarido. Kubwibyo, ntitugomba guhitamo gusa ibicuruzwa bikwiye, ahubwo tugomba no guhitamo ibicuruzwa bikwiye.

Ubwa mbere, irakurikiza amabwiriza kandi irakenewe igihe cyose uyikeneye. Icya kabiri, ntugakoreshe ibifunga byuzuye amavuta. Hanyuma, hitamo ikirango cyemewe nka junbond