Ibyingenzi byingenzi bigize imyunyu ngugu ni pyroxene, plagioclase, urugero rwa olivine, biotite, hamwe na magnetite. Ifite ibara ry'umukara n'imiterere isobanutse. Nyuma yimyaka miriyoni yubusaza, imiterere yacyo ikomeza kuba imwe, kandi itanga ituze ryiza, imbaraga, nubukomezi, bikomeza neza cyane munsi yumutwaro uremereye. Irakwiriye kubyara inganda no gukora laboratoire.
Hariho inzira nyinshi zo kurinda urubuga rwa marimari. Nkumushinga wumwuga wa marble wabigize umwuga, tuzamenyekanisha uburyo busanzwe hano hepfo.
1. Uburyo bwo Gukosora
Gucukura umwobo wa 1cm zimbitse mu mfuruka enye za tabletop hanyuma ushiremo ibyuma bya plastiki. Siba umwobo mumwanya uhuye ninyuguti hanyuma uzisunike uhereye hasi. Ongeramo amashanyarazi ya silicone cyangwa impeta zishimangira. Icyitonderwa: Imyobo irashobora kandi gucukurwa mumurongo wambukiranya, kandi ibishobora kwongerwaho kugirango byongere imikorere. Ibyiza: Ubushobozi rusange bwo kwikorera imitwaro, ibintu byoroshye kandi byoroheje, kandi bihamye neza. Ibi byemeza ko tabletop idahungabana mugihe cyo kugenda. Amashusho ajyanye na tekiniki: Igishushanyo cyo gucukura, Igishushanyo cyo gufunga
2. Uburyo bwo Kwubaka Ukoresheje Hasi Mortise na Tenon (Yashyizwemo)
Kimwe nububaji bupfa hamwe na tenon, marble isaba kubyimba kumpande enye. Niba ubuso bwubuso butandukanye hagati ya konte na tekinike ni ngombwa, kuzuza nibindi bikorwa birakenewe. Isahani ya plastiki nimbaho ikoreshwa cyane. Isahani yicyuma ntishobora guhinduka kandi irakomeye cyane, birashoboka ko umuhanda uhagarara udahungabana kandi wangiza epfo mugihe cyo kugenda. Reba igishushanyo.
3. Uburyo bwo gufunga
Amaguru ane hepfo yakozwe mugari kugirango yongere aho ahurira. Noneho, koresha marble cyangwa ibindi bifata kugirango uhambire. Ibirahuri by'ibirahure bikoreshwa muri rusange. Ubuso bwa marble busaba kuvura hasi. Ongeraho igiti cyibiti bizavamo imikorere mibi yimitwaro.
Igihe cyo kohereza: Nzeri-11-2025