Ibisobanuro:
Imyenda ya krahisi ikomoka kuri krahisi binyuze mu guhindura imiti kandi ikoreshwa mubikorwa bitandukanye byinganda, imwe igaragara ni muri gypsum. Iyi ngingo itanga ubushakashatsi bwimbitse ku ruhare n'akamaro ka ethers ya krahisi mu gufatira gypsumu, urebye byimbitse kuri chimie yayo, uburyo bwo gukora, ninyungu nyinshi izana muburyo bwo gufatira hamwe.
1 Intangiriro:
Ibikoresho bya Gypsum bikoreshwa cyane mubikorwa byubwubatsi kugirango bihuze ibyuma byumye, byumye, nibindi bikorwa bifitanye isano. Kwiyongera kwa ethers ya krahisi kuri ibi bifata byagaragaye ko byongera imikorere yabyo, hamwe ninyungu nko kongera imbaraga zumubano, kurwanya amazi no gutunganya. Iki gice gitanga incamake y'akamaro k'ibiti bifatika mu rwego rw'ubwubatsi kandi bigasobanura uruhare rwa ethers ya krahisi mu kuzamura imitungo ya gypsumu.
2. Imiterere yimiti ya krahisi ether:
Ibinyamisogwe ether ni ibicuruzwa byahinduwe byabonetse muguhindura imiterere ya molekile binyuze mumiti. Gusobanukirwa na chimie ya krahisi ethers ningirakamaro mugusobanukirwa imyitwarire yabo muburyo bwo gufatira hamwe. Iki gice kirasesengura ibintu byingenzi bigize imiti ya krahisi ya etarike, harimo imiterere ya molekuline, insimburangingo, n'ingaruka zibi byahinduwe kumiterere.
3. Uburyo bwo kubyaza umusaruro ibinyamisogwe:
Umusaruro wa krahisi urimo ibintu bitandukanye bya chimique, nka etherification no guhuza, bifite akamaro kanini muguhuza imitungo yabyo kugirango byuzuze ibisabwa byihariye. Iki gice gitanga isesengura ryimbitse ryibikorwa byo gukora bigira uruhare mu gukora etarike ya krahisi nuburyo itandukaniro muribi bikorwa bigira ingaruka kumikorere yabyo muri gypsumu.
4. Uruhare rwa krahisi ether muri gypsum yifata:
Etarike ya etarike ikora imirimo myinshi muri gypsum yifata, ifasha kunoza gufatana, guhuza hamwe nibikorwa rusange. Iki gice kirasesengura uburyo ethers ya krahisi ikorana nibindi bikoresho bigize gypsum ifata neza, ishimangira uruhare rwabo mukuzamura imbaraga zubucuti, kurwanya amazi, no kugabanya kugabanuka kwifata.
5. Ibyiza byo gukoresha ethers ya krahisi muri gypsumu:
Kwiyongera kwa krahisi kuri gypsum binders itanga ibyiza byinshi, bigatuma bahitamo bwa mbere mubikorwa byubwubatsi. Iki gice kirasobanura inyungu zihariye zirimo kunoza imiterere ihindagurika, kunoza ubuhehere no kongera imikorere kugirango itange ibisobanuro birambuye ku ngaruka nziza ziterwa na gypsum.
6. Inzitizi n'imbogamizi:
Nubwo ibinyamisogwe bitanga inyungu nyinshi, imbogamizi zishobora kugarukwaho zijyanye no gukoresha imashini zipompa zigomba kwemerwa. Iki gice kivuga ku bibazo nko gutekereza ku biciro, guhuza n’ibindi byongeweho, no gukenera uburyo bwiza bwo gutsinda ibibi bishobora kubaho.
7. Inyigo n'ibisabwa:
Iki gice cyibanze ku bikorwa bifatika, byerekana ubushakashatsi bwerekana ikoreshwa ryiza rya krahisi muri gypsum binder. Izi nyigisho ni ingero zifatika zerekana uburyo ethers ya krahisi ishobora guhindurwa kugirango ihuze ibyifuzo byumushinga, bikomeza gushimangira byinshi mubikorwa bitandukanye byubwubatsi.
8. Ibizaza hamwe nicyerekezo cyubushakashatsi:
Mugihe inganda zubwubatsi zigenda zitera imbere, niko hakenerwa uburyo bunoze bwo gukoresha tekinoroji. Iki gice kiragaragaza icyerekezo kizaza mugukoresha etarike ya krahisi muri gypsum binders kandi ikerekana inzira zo gukomeza ubushakashatsi niterambere. Ikoranabuhanga rishya, imikorere irambye hamwe nuburyo bushya bugaragara nkibishobora gushakishwa.
9. Umwanzuro:
Mu gusoza, kongeramo ethers ya krahisi kumashanyarazi ya gypsumu byerekana iterambere rikomeye mubuhanga bufatika bwinganda zubaka. Imiterere yimikorere myinshi, ifatanije nubushobozi bwayo bwo kuzamura ibintu byingenzi byimikorere ifatika, bigira ikintu cyingenzi muburyo bwo gufata plaster. Mugusobanukirwa chimie, inzira yinganda, inyungu, ningorane zijyanye na etarike ya krahisi, inganda zubwubatsi zirashobora gukomeza gukoresha iyi krahisi yahinduwe kugirango igisubizo kibe cyiza kandi kirambye.
Igihe cyo kohereza: Ukuboza-04-2023