Ibyiza byo gusiga irangi ryamazi

Kubona byoroshye kuburwo buke.Bitewe no gukoresha umuvuduko mwinshi hamwe no gutera akayaga, spray irangi ntabwo irimo umwuka, kandi amarangi arashobora kugera muburyo bworoshye, icyuho hamwe nibice bitaringaniye, cyane cyane kububiko bwibiro bifite ibyuma bifata ibyuma bikonjesha hamwe nu miyoboro irwanya umuriro.

Ipfunyika ryinshi ryinshi rishobora guterwa, mugihe gukaraba intoki hamwe no gutera akayaga bikurikizwa gusa kubitwikiriye bike.Hamwe niterambere ryubukungu hamwe no guhindura imyumvire yabantu, byabaye moderi gushushanya urukuta hamwe nurwego ruciriritse kandi rwisumbuye rwimbere hamwe nuruzitiro rwurukuta rwimbere aho kuba mosaika hamwe namabati yububiko.

Irangi rya emulsiyo yo mumazi ryabaye ibikoresho byimbere byimbere imbere ninyuma kubera kutagira uburozi, gukora isuku byoroshye, ibara ryiza kandi nta kwanduza ibidukikije.Ariko irangi rya emulsion ni ubwoko bw'irangi rishingiye kumazi hamwe nubwiza bwinshi.Mugihe cyubwubatsi, ababikora muri rusange bafite imbogamizi zikomeye kubijyanye no gusiga irangi ryumwimerere hamwe namazi, muri rusange 10% - 30% (usibye gutwikira amata adasanzwe ashobora kongeramo amazi make bitagize ingaruka kumikorere ya coating, izandikwa mu gitabo gikubiyemo ibicuruzwa).

Gukabya gukabije bizatuma habaho firime mbi, kandi imiterere yayo, irwanya scrub hamwe nigihe kirekire bizangirika kuburyo butandukanye.Impamyabumenyi yangiritse ihuye neza na dilution, ni ukuvuga ko uko bigenda byiyongera, ubuziranenge bwa firime.Niba ibisabwa bya dilution byuwabikoze byubahirijwe cyane, ubwiza bwamabara ya emulsiyo ni menshi kandi kubaka biragoye.Niba igikoresho cya roller, guswera cyangwa gusasa ikirere bikoreshwa mubwubatsi, ingaruka zo gusiga ziragoye kuba zishimishije.Mu bihugu by'amahanga, inzira izwi cyane ni ugukoresha imashini itera imiti itagira umuyaga mwinshi mu kubaka.

Irangi rya Latex muri rusange ntabwo ririmo ibishishwa.Ntabwo ifite ihindagurika gusa mugihe cyo kubyara no kubaka, ariko kandi ntigifite umwanda kubidukikije, kandi irekurwa ry’ibinyabuzima bihindagurika mugihe cyo gukoresha ni bike cyane.Umubare wuzuye wa VOC (organic volatile matter) mubisanzwe murwego rwemewe rwibipimo.Nibintu bitekanye, bifite isuku nibidukikije byangiza inyubako yicyatsi kibisi.

Irangi ryamazi ashingiye kumazi afite umwuka mwiza kandi urwanya alkali.Kubwibyo, ntabwo byoroshye guhuha mugihe hari itandukaniro rinini hagati yubushyuhe bwimbere ninyuma bwikibiriti, kandi gutwikira ntibyoroshye "kubira ibyuya" mumazu.Irakwiriye cyane cyane gushushanya hejuru ya sima no hejuru ya plaque yinkuta zimbere ninyuma yinyubako.Irangi rya Latex rikoreshwa cyane mugushushanya imbere ninyuma kurukuta rwinyubako kubera ubwinshi bwarwo, ibara ryiza, uburemere bworoshye nubwubatsi bwihuse.


Igihe cyo kohereza: Ugushyingo-03-2021