Uburyo bwo kuvura ingese mu nyubako z'ibyuma

Inyubako z'ibyumazikoreshwa cyane mu nyubako zigezweho, ibiraro, n'inganda kubera imbaraga zazo nyinshi, uburemere buke, n'imikorere migufi y'ubwubatsi. Ugereranyije n'inyubako za sima zisanzwe, inyubako z'ibyuma zemerera uburebure bunini, imiterere y'ubwubatsi yoroshye, no gutanga imishinga vuba. Izi nyungu zituma icyuma kiba ibikoresho byiza ku nyubako nini za leta, ibikoresho by'ikoranabuhanga, n'inganda zikoreramo. Ariko, icyuma nacyo kirangwa no kwangirika cyane mu nyubako zikoreshwa n'amashanyarazi iyo kigenzuwe n'ibidukikije karemano. Ubushuhe, ogisijeni, umunyu, n'imyanda ihumanya ikirere bishobora gutera kwangirika vuba. Kwangirika ntibigira ingaruka gusa ku isura y'inyubako ahubwo binagabanya igice cyiza cy'ibyuma. Uko igihe kigenda gihita, iyi gahunda ibangamira umutekano w'inyubako no kuramba kwayo igihe kirekire. Kubera iyo mpamvu, gukuraho ingese mu buryo bwa siyansi no kurwanya ingese ni intambwe z'ingenzi mu buhanga mu by'ubwubatsi bw'ibyuma.

Gutegura ubuso: Ishingiro ry'Uburinzi bwo Kurwanya Ingese

Gukuraho ingese ku butaka ni intambwe ya mbere kandi y'ingenzi mu buryo ubwo aribwo bwose bwo kurinda ingese. Ubwiza bwayo bugena mu buryo butaziguye uburyo irangi rifatana n'igihe rimara. Iyo ingese, igipimo cy'icyuma, cyangwa amavuta bigumye ku buso bw'icyuma, ndetse n'uburyo bwiza bwo gusiga irangi buzapfa imburagihe.

Mu nganda, gutwika ibintu bivanze cyangwa gutwika amasasu ni bwo buryo bukunze gukoreshwa cyane mu gukuraho ingese. Uduce duto tw’icyuma twihuta cyane tugira ingaruka ku buso bw’icyuma kandi tugakuraho igipimo cya okiside, ingese, n’ibindi byanduza. Imishinga myinshi isaba isuku y’ubuso ya Sa 2.5. Kuri uru rwego, ubuso bw’icyuma bugaragaza ibara ry’icyuma ringana nta ngese cyangwa igipimo kigaragara, kandi bufite urwego runaka rw’ubukana. Ubu buryo buvanze butuma imbaraga z’icyuma zihuza neza n’igipfundikizo zikoreshwa.

Isukura ry'ibikoresho by'intoki n'iry'amashanyarazi rikoreshwa cyane cyane ahantu h'ubwubatsi cyangwa ahantu hatashoboka guturika hakoreshejwe imashini. Abakozi bishingikiriza ku buroso bw'insinga, imashini zisya inguni, cyangwa disiki zo gusya kugira ngo bakurweho ingese. Ubu buryo bufite imikorere mike kandi bufite imikorere mike. Ubusanzwe bugera ku rwego rwo gusukura St 2 cyangwa St 3. Nubwo ubu buryo budashobora guhuza n'ubwiza bw'iturika, buracyagira uruhare runini mu mirimo yo gusana no gusana aho hantu.

Sisitemu zo gutwikira: Uburyo bwo kurinda ingenzi

Mu gihe cyo gukora no kubungabunga ibice by'icyuma, hakunze gukoreshwa uburyo bwo gusiga irangi bufite ibyiciro byinshi. Ubu buryo bwongera igihe cyo gukora binyuze mu guhuza uburyo bwo kurinda imiterere y'icyuma n'uburyo bwo kurinda imiti.

Uburyo busanzwe bwo gusiga bugizwe na primer, intermediate coat, na topcoat. Primer itanga umurongo wa mbere wo kwirinda ingese kandi ikanatuma icyuma gifatana neza. Primer zikungahaye kuri epoxy zinc zikoreshwa cyane muri iki cyiciro. Ifu ya zinc iri imbere muri iyo coat ikora nk'umusemburo w'ubwitange. Binyuze mu bikorwa bya elegitoroniki, zinc irangirika cyane kandi ikarinda icyuma kiri munsi yayo ingese.

Ibara ry'imbere rituma cyane cyane ubugari bw'igitambaro rikongera imikorere y'urukiramende. Irangi rya epoxy micaceous iron oxide ni amahitamo asanzwe. Imiterere yaryo isa n'ibara ry'umukara ibuza neza kwinjira k'umwuka w'amazi na ogisijeni. Ibi binoza ubucucike bw'igitambaro kandi bigatinza inzira z'uburozi.

Ikoti ry'imbere ryibanda ku guhangana n'ikirere n'isura. Ibice by'icyuma bigaragara akenshi bikoresha ikoti rya polyurethane cyangwa fluorocarbon. Ibi bikoresho bitanga ubudahangarwa bwiza ku mirasire ya ultraviolet. Birinda ingwa no gucika intege mu gihe bitanga ibara rya nyuma ry'inyubako. Ikoti ry'imbere ry'imbere ryihariye rikomeza uburinzi n'ubwiza mu myaka myinshi.

Inganda z’inararibonye zikunze gushyiraho irangi ryitondewe cyane. Urugero, Harbin Dongan Building Sheets Company ikoresha uburyo bwinshi bwo gutera imiti mu gihe cyo gukora ibice by’icyuma kugira ngo icyuma cyumye kibe gifite ubugari bwa mikoroni 75. Ubu buryo butuma ibintu birushaho gukomera kandi bugakomeza igihe cyo gukora.

Ingamba zihariye zo kurwanya ingese

Ku nyubako ziri ahantu habi cyane cyangwa ahantu hagoye kubungabunga, hakunze kuba hakenewe uburyo buhanitse bwo kurinda.

Gushyira galvanizing mu mazi ashyushye bikubiyemo gushyira ibice by'icyuma byasukuwe muri zinc ishongeshejwe ku bushyuhe bugera kuri 450°C. Ubu buryo bukora urwego rw'ubugari kandi runini rwa zinc-iron alloy ku buso. Gushyira galvanizing mu mazi ashyushye bitanga uburinzi buhebuje mu turere two ku nkombe z'inyanja, ahantu hasukura umunyu, no mu bihe by'ubushuhe buhoraho.

Ibyuma bihindura imiterere y’icyuma bitanga igisubizo cyiza. Mu kongeramo ibintu bivangavanze nk'umuringa, chromium, na nikeli, icyuma gikora urwego rw'ingese rurerure kandi rudahindagurika ku buso bwacyo. Uru rwego rurinda ingese kurushaho kandi rukagira ingaruka nziza zo "kurinda ingese" nta zindi mpake zirimo.

Mu gusoza, gukuraho ingese neza no kurinda ingese ni ingenzi kugira ngo inyubako z'ibyuma zigire umutekano, zirambe kandi zigaragare neza. Gutegura neza ubuso, uburyo bwo gusiga neza, hamwe n'ingamba zihariye zijyanye hamwe bituma inyubako z'ibyuma zikora neza mu gihe cyose zigenewe gukoreshwa.