Bitewe n'inkunga n'iterambere ry'inyubako zakozwe mbere ku isi, inganda z'ubwubatsi zagiye zinjira buhoro buhoro mu gihe cy'inganda, none se inyubako yakozwe mbere ni iki? Muri make, inyubako zakozwe mbere ni nk'ibiti by'ubwubatsi. Ibice bya sima bikoreshwa mu nyubako bitegurwa mbere y'igihe, hanyuma bikajyanwa aho byubaka kugira ngo bitere imbere, bifatanye kandi biteranyirize hamwe kugira ngo bibe inyubako.
Ni iyihe sano iri hagati y'inyubako zabanje gukoreshwa n'icyuma gifunga MS?
Kubera ko inyubako zakozwe mbere ziteranywa mu bikoresho byakozwe mbere mu ruganda, nta gushidikanya ko hari icyuho cyo guteranya hagati y’ibikoresho. Kuzuza ibyo cyuho cyo guteranya ni ingenzi cyane. Kuri ubu, hari ubwoko butatu bw’ibikoresho byo gufunga inyubako bikora neza ku isoko: silicone, Polyurethane na polysulfide, MS sealant itandukanye n’ibindi bikoresho bitatu byo gufunga. Ni silicone-modified polyether sealant iragwa mu buryo bw’imiterere y’imiterere ya silyl terminal hamwe n’imiterere y’umugozi mukuru wa polyether, ihuza ibyiza bya polyurethane sealant na silicone sealant mu bijyanye n’imikorere, ni icyerekezo cy’ingenzi mu iterambere ry’ibikoresho bishya byo gufunga mu gihugu no mu mahanga.
None se ni izihe nyungu za MS sealant ugereranije n'izisanzwe zikoreshwa mu nyubako zakozwe mbere?
1.Igipimo cyo kugarura ibintu mu buryo bworoshye kandi gikomeye kandi gifite ubushobozi bwo kwimuka.
Kubera ko ingingo z'amabuye ya sima zizagenda zikura, zigacika, zihinduka kandi zigahinduka bitewe n'impinduka z'ubushyuhe, gucika kwa sima, gutigita gato cyangwa kwimuka kw'inyubako, nibindi, kugira ngo hirindwe ko insinga ifunga icika kandi ihamye ko ingingo zifatana neza kandi zifunga neza, insinga ikoreshwa igomba kuba ifite urwego runaka rwo gukomera kandi ishobora kwaguka no gucikana hamwe n'impinduka zo gufungura no gufunga kugira ngo insinga ikomeze gufunga. Ubushobozi bwo kwimuka bw'insinga bugomba kuba burenga ukwimuka k'umugozi w'ikibaho. Ntizacika kandi ntiziramba mu gihe cyo kwimuka kenshi. Iyo ipfutse, ishobora gukomeza no gusubiza imikorere n'imiterere yayo ya mbere. Nyuma yo gupima, igipimo cyo kugarura ubushyuhe, ubushobozi bwo kwimuka n'uburyo bwo gukurura bwa MS sealant byose byarenze ibisabwa ku rwego rw'igihugu, kandi bifite imiterere myiza ya mekanike.
2. Ubudahangarwa bw'ikirere bwiza cyane
Muri JCJ1-2014 "Amabwiriza ya Tekiniki ku Nyubako za Sima zabanje", havugwa neza ko ibikoresho byo gufunga byatoranijwe mu nyubako bitagomba kuzuza gusa ibisabwa mu mikorere ya mekanike uretse ubushobozi bwo kurwanya gukata no kwaguka no guhindagurika kw'ingufu, ahubwo binahura n'ubushobozi bwo kurwanya ibihumyo, kudapfa amazi, ibisabwa mu mikorere y'inyubako nko kurwanya ikirere. Iyo ibikoresho bidatoranijwe neza, agafunga kazacika, kananirwa kugera ku ngaruka zo gufunga, ndetse n'agafunga kazacika, ibyo bizagira ingaruka ku mutekano w'inyubako. Imiterere ya MS sealant ni polyether nk'umunyururu mukuru, kandi irimo n'amatsinda ya silili afite amatsinda mato mato yo gukangura. Itanga umwanya wuzuye ku byiza bya polyurethane sealant na silicone sealant, kandi irushaho kunoza cyane uburyo agafunga kadacika.
3. gusiga irangi neza, kurengera ibidukikije no kutanduzanya umwanda
Kubera ko kole ya MS ifite ibyiza bya polyurethane sealant na silicone sealant, ikemura ibibazo bya polysulfide sealant nko kwihuta buhoro buhoro mu bushyuhe buke, gusaza no gukomera byoroshye, kutagira igihe kirekire, n'impumuro ikomeye; icyarimwe, kole ya MS ntabwo ikunda silicone sealants, urwego rwa kole rushobora gukora imyanda y'amavuta yanduza sima, amabuye n'ibindi bikoresho by'imitako. Ifite ubushobozi bwo gusiga irangi neza kandi ikarinda ibidukikije, ibyo bikaba birushaho guteza imbere iterambere n'iterambere ry'ibikoresho byakozwe mbere.
Muri rusange, inyubako zakozwe mbere niyo nzira y’iterambere ry’inyubako. Muri sisitemu yose y’inyubako zakozwe mbere, guhitamo agakoresho ko gufunga bizaba kimwe mu bintu by’ingenzi bigira ingaruka ku mutekano w’inyubako yose yakozwe mbere. Agakoresho ko gufunga mbere ka Silicone kahinduwe polyether——agakoresho ko gufunga mbere ka MS gafite imikorere myiza cyane kandi kazaba amahitamo meza kuri wewe.
SIWAY yiyemeje guha abakiriya ibikoresho fatizo bihamye kandi byizewe kandi byizewe hamwe na serivisi za tekiniki zihariye. Ikoranabuhanga rya SIWAY ryo guhindura silane rikomeje gutanga ibisubizo by'umwuga byo gufunga no guhuza inyubako zabanje. Twiteguye gukorana namwe. Dufatanyije, tuzafasha iterambere rikomeye ry'inyubako zabanje ku isi.
Igihe cyo kohereza ubutumwa: Nzeri-01-2023