Gukora moteri zigenga zishingiye kuri gypsum bisaba gukoresha ibikoresho fatizo bitandukanye, buri kimwe muri byo bigira ingaruka ku miterere yihariye y'umusaruro wa nyuma. Igice cy'ingenzi cya moteri igenga ni eteri ya cellulose, ikaba ari inyongeramusaruro y'ingenzi.
Mota zo kwipima zishingiye kuri Gypsum: incamake
Sima yo kwihuza ni ibikoresho byihariye by’ubwubatsi byagenewe gukoreshwa mu gusakara hasi bisaba ubuso bworoshye kandi buringaniye. Izi sima zisanzwe zigizwe n’ibifunga, ibiteranyo n’ibindi bikoresho bitandukanye kugira ngo bigere ku miterere yihariye y’imikorere. Gypsum ni amabuye y’agaciro karemano akunze gukoreshwa nk’ikintu cy’ingenzi gifunga mu sima yo kwihuza bitewe n’imiterere yayo yihariye, harimo no gushyiraho vuba no gukora neza cyane.
Ibikoresho fatizo byo gukora sima ikoresha gypsum ubwayo:
1. Gypsum:
Isoko: Gypsum ni amabuye y'agaciro ashobora gucukurwa mu bidukikije karemano.
Imikorere: Gypsum ikora nk'ikintu cy'ingenzi gifata sima yo kwiyongerera. Ifasha mu gukomera vuba no gukura neza.
2. Guteranya:
Inkomoko: Aggregate ikomoka ku myanda karemano cyangwa ku ibuye ryashenywe.
Uruhare: Ibice bivanze, nk'umucanga cyangwa amabuye meza, bitanga ubunini kuri sima kandi bigira ingaruka ku miterere yayo, harimo gukomera no kuramba.
3. Eteri ya selulosi:
Inkomoko: Eteri za selulosi zikomoka ku bintu bisanzwe bya selulosi nka pulp y'ibiti cyangwa ipamba.
Imikorere: Cellulose ether ikora nk'igikoresho gihindura rheology no kubika amazi kugira ngo yongere ubushobozi bwo gukora, gufatana no gukora neza muri rusange kwa mortier yigenga.
4. Uburyo bwo kugabanya amazi bukoresha neza cyane:
Inkomoko: Superplasticizers ni polimeri zikozwe mu buryo bwa sintetike.
Imikorere: Umuti ugabanya amazi neza cyane utuma amazi atemba neza kandi agakorwa neza binyuze mu kugabanya amazi, bigatuma byoroha kuyashyira no kuyaringaniza.
5. Umuti usubije inyuma:
Inkomoko: Ibiyobyabwenge bikunze kuba bishingiye ku bintu bikomoka ku bimera.
Imikorere: Retarder ishobora kugabanya umuvuduko w'igihe cyo gushyiraho sima, kongera igihe cyo gukora no guteza imbere inzira yo kuringaniza.
6. Kuzuza:
Inkomoko: Ibikoresho byo gusoza bishobora kuba karemano (nk'amabuye y'agaciro) cyangwa ibyakozwe mu buryo bwa sintetike.
Imikorere: Ibikoresho byo gusoza bigira uruhare mu bunini bwa mortika, byongera ubwinshi bwayo kandi bigira ingaruka ku miterere nk'ubucucike n'ubushobozi bw'ubushyuhe.
7. Fibre:
Inkomoko: Fibre zishobora kuba karemano (urugero: fibre za cellulose) cyangwa sintetike (urugero: fibre za polypropylene).
Imikorere: Fibres yongera imbaraga zo gukurura no gucika kw'ingufu za mortilage kandi ikagabanya ibyago byo kwangirika.
8. Amazi:
Inkomoko: Amazi agomba kuba meza kandi akwiriye kunyobwa.
Imikorere: Amazi ni ingenzi mu gutunganya amazi ya sima n'ibindi bikoresho, bigira uruhare mu iterambere ry'imbaraga za sima.
Uburyo bwo gukora:
Gutegura ibikoresho fatizo:
Gypsum iracukurwa igatunganywa kugira ngo ibone ifu nziza.
Igiteranyo kirakusanywa kikajanjagurwa kugeza ku bunini bukenewe.
Eteri za selulosi zikorwa mu masoko ya selulosi binyuze mu gutunganya imiti.
uruvange:
Gypsum, aggregate, cellulose ethers, superplasticizer, retarder, fillers, fibres n'amazi bipimwa neza kandi bivanze kugira ngo habeho uruvange rumwe.
Ikibazo:
Uruvange rukorerwa isuzuma rikomeye ryo kugenzura ubuziranenge kugira ngo rwemeze ko rwujuje ubuziranenge, imbaraga n'ibindi bipimo ngenderwaho by'imikorere.
Pake:
Umusaruro wa nyuma ushyirwa mu mifuka cyangwa mu bindi bikoresho kugira ngo bishyirwe mu bikorwa by'ubwubatsi.
mu gusoza:
Gukora moteri zigenga zikoresha gypsum bisaba guhitamo neza no guhuza ibikoresho fatizo kugira ngo hagerwe ku miterere ikenewe. Eteri za selulosi zigira uruhare runini nk'inyongeramusaruro zinoza ubushobozi bwo gukora, gufatana no gukora neza kwa moteri muri rusange. Uko inganda z'ubwubatsi zikomeza gutera imbere, ubushakashatsi n'iterambere mu bumenyi bw'ibikoresho bishobora gutuma habaho iterambere rinini mu moteri zigenga, harimo no gukoresha inyongeramusaruro zigezweho n'ibikoresho fatizo birambye.
Igihe cyo kohereza: Ukuboza 11-2023