Isuku yo hasi y'igitambaro cyo mu mazi kirwanya umwanda
Ibisobanuro by'igicuruzwa
Irangi ririnda ubwandu rikoreshwa mu kwisiga ni ikintu cyihariye gikoreshwa mu gusiga. Gikunze kugaragara ko hari ingaruka mbi ku buso bw'igitambaro. Uko ubwato bugenda mu mazi, igitambaro kizagenda gisukura buhoro buhoro kandi kimwe. Iki kintu gituma ubuso bw'ubwato buhora busukuye kandi kikarinda ibinyabuzima byo mu mazi nk'ibinyamisogwe n'ibimera gufatana n'umubiri.
Ihame ryo kwirinda irangi ryikora ku buryo rirwanya ihumanya rishingiye ku miterere yaryo yihariye y’ibinyabutabire. Ririmo polimeri zimwe na zimwe zishobora gushonga n’inyongeramusaruro zihumanya. Mu mazi yo mu nyanja, polimeri zigenda zishonga buhoro buhoro, zigakomeza kuvugurura ubuso bw’irangi rirwanya ihumanya, mu gihe inyongeramusaruro zihumanya zishobora kubuza ibinyabuzima byo mu mazi gufatana ku buso bushya bwagaragaye.
- Ugereranyije n'irangi risanzwe ririnda umwanda, amarangi yirinda umwanda yigenga afite ibyiza bikomeye. Nyuma y'uko amarangi asanzwe arinda umwanda akoreshejwe igihe runaka, ingaruka zo kwirinda umwanda zigenda zigabanuka buhoro buhoro, kandi hakenewe kongera gukoreshwa kenshi. Ibi ntibitwara igihe kinini n'ikiguzi gusa, ahubwo bishobora no kugira ingaruka ku bidukikije. Mu buryo bunyuranye, amarangi yirinda umwanda yigenga ashobora gukomeza kugira ingaruka zo kwirinda umwanda igihe kirekire, bigabanyiriza inshuro nyinshi ibikorwa byo kubungabunga no kongera gukoresha ibyuma by'ubwato.
- Mu bikorwa bifatika, amarangi yo kwirinda isuku yikora akoreshwa cyane mu bwoko butandukanye bw'amato, harimo amato y'ubucuruzi, amato y'intambara, n'amato y'ubwato. Ku mato y'ubucuruzi, kubungabunga isukuye bishobora kugabanya imbaraga zo kugenda no kunoza imikorere ya lisansi, bityo bikagabanya ikiguzi cyo gukora. Ku mato y'intambara, imikorere myiza yo kwirinda isuku ifasha kwemeza ko ubwato bwihuta kandi bugenda neza, kandi bikongera ubushobozi bwo kurwana. Ku mato y'ubwato, bishobora kugumana isura nziza igihe cyose no kunoza ubwiza bw'ubwiza.
- Bitewe n’uko amabwiriza akomeye yo kurengera ibidukikije agenda arushaho gukomera, amarangi yo kwirinda isukura ubwayo nayo ahora atera imbere kandi agashya. Abakozi bo mu bushakashatsi n’ubushakashatsi biyemeje kugabanya ikoreshwa ry’inyongeramusaruro z’uburozi muri yo, mu gihe bongera imikorere y’irangi ryo kwirinda isukura kugira ngo rirusheho kuba ryiza kandi rinoze mu kurwanya isukura. Amwe mu marangi mashya yo kwirinda isukura ubwayo akoresha ikoranabuhanga rya nanotechnology kugira ngo yongere ubushobozi bwayo bwo kwirinda isukura no guhindura imiterere y’ipamba. Mu gihe kizaza, amarangi yo kwirinda isukura ubwayo yitezweho kugira uruhare runini mu bijyanye n’ubuhanga mu by’inyanja no gutanga inkunga ikomeye mu iterambere ry’inganda zo mu mazi.
Ibiranga by'ingenzi
Kurinda ko ibinyabuzima byo mu mazi byangiza igice cyo hasi cy'ubwato, bigatuma igice cyo hasi gisukura; Gusukura mu buryo bwikora kandi vuba kugira ngo ugabanye ubukana bw'igice cyo hasi cy'ubwato, bigabanya imbaraga zo gukurura; Ntibirimo imiti yica udukoko ishingiye kuri organotin, kandi ntacyo byangiza ku bidukikije byo mu mazi.
ahantu hakoreshwa porogaramu
Ikoreshwa mu bice biri munsi y'amazi byo hasi y'ubwato n'imiterere y'inyanja, irinda ibinyabuzima byo mu mazi gufatana. Ishobora gukoreshwa nk'irangi ririnda umwanda ku bwato bwo hasi bukora ingendo ku isi no kumanuka mu gihe gito.
imikoreshereze
Ibisabwa mu bya tekiniki
- Gutunganya ubuso: Ubuso bwose bugomba kuba busukuye, bwumye kandi budafite umwanda. Bugomba gupimwa no kuvurwa hakurikijwe ISO8504.
- Ubuso busize irangi: Irangi rya primer risukuye, ryumutse kandi ritangiritse. Nyamuneka hamagara ishami rya tekiniki ry'ikigo cyacu.
- Kubungabunga: Ahantu hameze nk'imbeho, hasukuwe n'amazi afite umuvuduko mwinshi kugeza ku rugero rwa WJ2 (NACENo.5/SSPC Sp12) cyangwa hasukurwa ibikoresho by'amashanyarazi, nibura ku rwego rwa St2.
- Ibindi bicuruzwa: Iki gicuruzwa gikoreshwa ku bindi bikoresho. Nyamuneka gisha inama ishami rya tekiniki ry'ikigo cyacu.
- Amarangi ahuye nyuma yo gukoresha: Amarangi akozwe mu mazi, akozwe mu buryo bwa alukolo, akozwe mu buryo bwa epoxy zinc, amarangi akoreshwa mu buryo bwa anti-injection, amarangi yihariye yo gukuraho ingese no kurwanya ingese, amarangi ya fosfeti zinc, amarangi ya epoxy iron oxide zinc anti-injection, n'ibindi.
- Amarangi ahuye nyuma yo gukoresha: Nta na kimwe.
- Imiterere y'inyubako: Ubushyuhe bw'ubutaka bugomba kuba buri munsi ya 0°C, kandi nibura bugomba kuba buri hejuru ya 3°C ugereranyije n'ubushyuhe bw'ikirere (ubushyuhe n'ubushuhe bigomba gupimwa hafi y'ubutaka). Muri rusange, hakenewe umwuka mwiza kugira ngo irangi ryumye neza.
- Uburyo bwo kubaka: Gusiga irangi: Gusiga irangi nta mwuka cyangwa gutera irangi hakoreshejwe umwuka. Ni byiza gukoresha gutera irangi nta mwuka mwinshi. Mu gihe ukoresha gutera irangi hakoreshejwe umwuka, ugomba kwita ku guhindura ubukana bw'irangi n'umuvuduko w'umwuka. Ingano y'irangi ryoroheje ntigomba kurenza 10%, bitabaye ibyo bizagira ingaruka ku mikorere y'irangi.
- Gusiga irangi ry'uburoso: Ni byiza gukoresha mu gusiga irangi mbere yo gusiga no mu gusiga irangi ry'ahantu hato, ariko rigomba kugera ku bugari bwa firime yumye bwagenwe.
Inyandiko zo kwitabwaho
Iyi pisi irimo uduce tw'irangi, bityo igomba kuvangwa neza no kuvangwa mbere yo kuyikoresha. Ubunini bw'ipaki y'irangi irinda kwangirika bugira ingaruka zikomeye ku ngaruka zo kwangirika. Kubwibyo, umubare w'uduce tw'irangi ntushobora kugabanuka kandi umuti ntugomba kongerwamo mu buryo butunguranye kugira ngo hamenyekane ubunini bw'ipaki y'irangi. Ubuzima n'Umutekano: Nyamuneka witondere ibimenyetso by'umuburo biri ku gipfunyika. Bikoreshe ahantu hari umwuka mwiza. Ntuhumeke umwuka w'irangi kandi wirinde ko uruhu rugera aho rugera. Niba irangi rimenetse ku ruhu, oza vuba ukoresheje umuti usukura, isabune n'amazi. Niba rimenetse mu maso, oza n'amazi menshi kandi ushake ubuvuzi bwa muganga ako kanya.
