Ese hari imyobo mu nzu no mu madirishya? Ese hari umuyaga n'imvura biva?
Ese inzugi n'amadirishya byo mu rugo birinzwe n'urusaku?
Urya ifunguro rya nimugoroba mu muhanda, wumva ibiganiro bya live uri mu rugo.
Kole iri ku nzugi n'amadirishya mu rugo yarushijeho gukomera?
Urasigarana ikimenyetso cy'urutoki iyo ugikozeho?
Kole iri ku nzugi n'amadirishya yo mu rugo yacitse?
Imvura igwa cyane hanze, ariko imbere hagato?
Kole iri ku nzugi n'amadirishya mu rugo yahinduye ibara?
Umukara uhinduka imvi, ikawa ihinduka kaki, bigira ingaruka ku isura
Ibi byose bifitanye isano n'icyuma gifunga inzugi n'amadirishyas!
Uburyo bw'ingenzi bwo gufunga inzugi n'amadirishya ni ugufunga hagati y'inzugi n'amadirishya n'ibirahure, no gufunga amadirishya n'imirongo yo ku rukuta. Iyo habayeho ikibazo ku bifunga inzugi n'amadirishya, gufunga, gukingira ubushyuhe, gukingira urusaku, gukumira amazi n'indi mirimo y'inzugi n'amadirishya bizabura, kandi hazabaho ibintu byinshi byavuzwe haruguru.
Ku bijyanye n'ibikoresho bifunga inzugi n'amadirishya, abantu benshi batekereza bati: Ni iki? Ese ibyo si ibikoresho bifunga ikirahure? Yego, ni ibikoresho bifunga ikirahure bikunze kugaragara mu kanwa kacu. Ariko si ibikoresho bifunga ikirahure gusa.
Agahebuzo ka Siyansi Kazwi Cyane
Q: Kuki yitwa agakoresho gafunga ikirahure?
A: Kubera ko agakoresho ko gufunga ka silicone kakozwe mu ntangiriro gafite aside kandi gashobora gukoreshwa gusa mu gukubita ikirahure, bityo abantu bose bakacyita agakoresho ko gufunga ikirahure uko bisanzwe. Abaguzi basanzwe ntibazi byinshi kuri kole, bityo abantu bose batangira kucyita agakoresho ko gufunga ikirahure.
Q: Kuki atari ikintu gifunga ikirahure gusa?
A: Kubera ko ubu bitewe n’iterambere ryihuse ry’inganda zikora kabutura za silikoni, ibifunga si ibifunga gusa birimo aside, ahubwo havutse n’urundi rushya rw’ibifunga bya silikoni bidafite aho bibogamiye. Tubikoresha ku nzugi no ku madirishya, kandi byitwa kole ya silikoni ku muryango no ku idirishya.
Ifu ifunga ikirahure ikoreshwa cyane mu gukingira no gufunga amazi. Ingorane zayo ni uko ifite ubushobozi bwo kwangirika, bityo ibikoresho bishobora gukoreshwa ni bike. Byongeye kandi, igihe cyo kumara imyaka 2 kugeza kuri 3 muri rusange ni imyaka 2 kugeza kuri 3, kandi byoroshye kwangirika nyuma y’ibyo; ifu ifunga ikirahure idafite aho ibogamiye ifite uburyo bwinshi bwo kuyikoresha, ntikwangirika, kandi iramba. Ingorane zayo ni uko ikira buhoro buhoro. Amahitamo yihariye y’ifu ifunga agomba kugenwa hashingiwe ku miterere nyayo.
Q: Ese ikirinda ikirere n'urugi bifunga inzugi?
A: Ubwoko bw'ibifunga bikoreshwa ku nzugi n'amadirishya burimo: ibifunga bya silicone, ibifunga bya polyurethane, ibifunga bishingiye ku mazi n'ibifunga bya polyether byahinduwe na silane, muri byo ibifunga bya silicone ni byo bikundwa cyane. Ibifunga bya silicone bifite ubushobozi bwo guhangana n'ikirere neza, kandi ingufu zayo nyamukuru zo guhuza imikorere y'ibinyabutabire ziruta ingufu z'urumuri rwa ultraviolet rwa 300nm, niyo mpamvu ibifunga bya silicone bishobora kugumana imikorere myiza mu gihe kirekire mu rumuri rwa ultraviolet.
Fata urugero rwa siyay 666 silicone sealant ifite ubushobozi bwo hejuru kandi idahumanya ibidukikije. Mbere na mbere, ni silicone sealant ifite ubushobozi bwo kudakoresha ikirere, bityo ubushobozi bwayo bwo kudakoresha ikirere ubwabwo ni bwiza cyane. Kubwibyo, nubwo izina ryaba ryaranditsweho ko ari silicone sealant idashobora gukoresha ikirere, ubushobozi bwo kudakoresha ikirere bwa silicone sealant ntibushobora gushidikanywaho.
Uburyo bwo guhitamo ikintu gifunga umuryango n'amadirishya
Ifumbire ifunga ingana na 1-3% by'ikiguzi cyose cy'inzugi n'amadirishya bizigama ingufu, ariko ubwiza bwayo bugira ingaruka zitaziguye ku bwiza n'ingaruka zo kuzigama ingufu z'umushinga wose, ndetse inagira ingaruka zitaziguye ku mibereho yacu. Abantu bakunze kwita cyane ku "bintu binini" nk'ibirahure n'imiterere, kandi bakirengagiza ibikoresho bito bya fumbire. Abantu ntibazi ko fumbire ifunga inzugi n'amadirishya ari ibikoresho by'ingenzi. Gutakaza ingufu guterwa no kunanirwa kw'ifumbire y'inzugi n'amadirishya ni byinshi cyane kuruta kuzigama ingufu bishobora kugerwaho uhisemo ibirahure n'imiterere myiza. Kuvuga ku kuzigama ingufu no kurengera ibidukikije mu nyubako itemba umwuka n'imvura ni nko kuvuga ubusa.
Gufunga inzugi n'amadirishya mu buryo burwanya ikirere kandi budashobora kuvogerwa n'amazi ni umushinga uhoraho, kimwe n'inkuta z'amarido, harimo gufunga hagati y'amadirishya n'ibirahure, gufunga hagati y'inkuta zo hanze n'amadirishya n'imiryango, n'ibindi. Mu mpeshyi, izuba riba rinini kandi ikirere kibi cyane nk'inkubi z'umuyaga n'imvura nyinshi bikunze kubaho. Ni igihe cy'ibibazo byinshi by'inzugi n'amadirishya. Ni ibihe bibazo tugomba kwitaho mu gihe duhitamo kandi tugakoresha ibikoresho byo gufunga bya silikoni ku nzugi n'amadirishya?
1. Hitamo ibicuruzwa bisanzwe byujuje ibisabwa ku rwego rw'igihugu
GB/T 8478-2020 "Inzugi n'amadirishya bya aluminiyumu" bitanga ibisabwa mu gufunga no gufatanya ibikoresho ku nzugi n'amadirishya bya aluminiyumu. Byongeye kandi, GB/T 14683-2017 "Silicone na Modified Silicone Construction Sealant", JC/T 881-2017 "Sealant for Beto Joints", JC/T 485-2007 "Elastic Sealant for Beto Windows" n'andi mahame nabyo bishyiraho ibipimo bijyanye n'ibifunga ku nzugi n'amadirishya by'inyubako.
2. Hitamo ikirango kinini cyizewe
Isoko ry’ibicuruzwa bikoreshwa mu gushushanya inzugi n’amadirishya riravangwa, aho ibirango bisanzwe n’ibirango by’ababikopera bivuka mu muyoboro utagira iherezo, kandi hari n’ibicuruzwa by’impimbano. Hitamo ikirango gisanzwe gifite imbaraga za tekiniki kugira ngo ukore ubushakashatsi ku mikorere y’ibicuruzwa, ugenzure neza ibikoresho fatizo n’uburyo bikorerwa, kandi ibicuruzwa bishobora koherezwa gusa nyuma y’igenzura ry’uburyo bikozwe, kugira ngo ubuziranenge bube bwemejwe.
3. Witondere imikorere y'ibicuruzwa ku bidukikije
Ku bijyanye n'ihindagurika ry'ikirere, ingano ya VOC, ibyuma biremereye, n'ibindi by'icyuma gifunga, biragoye ku baguzi kubona ibimenyetso by'ibicuruzwa n'amaso yabo. Ni byiza kwita ku byangombwa byo kurengera ibidukikije by'uruganda rukora ibicuruzwa, nko kumenya niba byaranyuze muri sisitemu yo gucunga ubuziranenge ya ISO9001, sisitemu yo gucunga ibidukikije ya ISO14001, sisitemu yo gucunga ubuzima n'umutekano mu kazi ya ISO45001, ndetse no kumenya niba bifite icyemezo cyemewe cyo kurengera ibidukikije ku ruhande rwa gatatu.
4. Imiterere ikwiye
Isefa ya silikoni iterwa ingaruka zikomeye n'ibidukikije (ubushyuhe n'ubushuhe). Ahantu hakoreshwa muri rusange bisaba ko ikoreshwa ahantu hasukuye hari ubushyuhe bwa 5 ~ 40 ℃ n'ubushuhe bwa 40% ~ 80%. Kubwibyo, ntibyemewe gushyira kole ahantu harenze urugero rwavuzwe haruguru.
Byongeye kandi, ni ngombwa kwita ku buso budahumanye kandi bwumye bw'inzugi n'amadirishya bigomba kubakwa. Mu mpeshyi, ubushyuhe n'ubushuhe biba biri hejuru, kandi hagomba kwitabwaho gushyira kole vuba bishoboka (niba bikenewe kole, shyira kole vuba bishoboka nyuma yo kuyishyiraho), kandi kuyikata bigomba gukorwa ako kanya nyuma yo kuyirangiza. Nyuma y'ibyo, igomba gusukurwa amasaha arenga 12 mu gihe kitarimo umwuka kandi kitarimo imihangayiko bitewe n'imiterere y'ibicuruzwa bitandukanye.
5. Ububiko bwiza
Ubushyuhe bwinshi n'ubushuhe bwinshi bizagabanya cyane igihe cyo kubika ibicuruzwa kandi bigatuma ibicuruzwa bipfa ubusa mbere y'igihe. Kubwibyo, ni byiza gukoresha agakoresho ko gufunga vuba bishoboka nyuma yo gufungura mu mpeshyi. Mu mpeshyi, haba hari ubushuhe n'imvura. Ni ngombwa kumenya ko agakoresho ko gufunga kagomba kubikwa ahantu hafite umwuka mwiza kandi hakonje kandi hari ubutaka burebure kugira ngo hirindwe ko agakoresho ko gufunga kagwa n'imvura cyangwa se kakagwa mu mazi bitewe n'ikirere kibi cyane, bizagira ingaruka ku gihe ibicuruzwa bimara kandi bigatera ibibazo byo gukira mu ipaki y'ibicuruzwa.
Abakoresha benshi bafite ubushobozi buke bwo gufunga inzugi n'amadirishya mu ngo zabo, kandi igitekerezo cya mbere ni ugusimbuza inzugi n'amadirishya - ubu tuzi ko ibi mu by'ukuri atari ngombwa. Ubwa mbere, banza urebe neza niba kole y'urugi n'idirishya yaracitse, yarakomeye, cyangwa ifite ubushobozi buke bwo gufunga. Niba ikibazo kiri kuri sealant, icyo gihe ugomba kuyisimbuza sealant ya silicone nziza kandi ifite ubuziranenge bwizewe.
Igihe cyo kohereza: Kanama-07-2024