Ese urarakajwe n'amajwi n'urusaku mu nzu yawe cyangwa mu biro? Ihumana ry'urusaku rishobora kugira ingaruka ku kwibanda kw'abantu, rikagira ingaruka ku musaruro wabo, guhanga udushya, gusinzira, n'ibindi byinshi. Ariko, ushobora kurwanya iki kibazo wifashishijeamajwi y'urusaku, gushyira ibikoresho by'ingenzi mu buryo bw'ikoranabuhanga n'amahitamo y'imyenda, hamwe n'ubundi buryo bucye dukoresha'nzipfuka.
Ugomba kuba uri gutekereza uti, "Uko wabigenza ute?"amajwi y'urusakuakazi, kandi ese birakwiye kubishyira mu rugo rwanjye cyangwa mu biro byanjye? Ntugahangayike. Uyu munsi turi'Tuzavuga ku byo ukeneye kumenya byose ku byerekeye amapine y'amajwi, uko akora, ubwoko butandukanye, inyungu, inama, amayeri, ubundi buryo, n'ibindi byinshi.
Ibyuma by'amajwi (Acoustic Panels) ni iki?
Udupapuro tw'amajwini ibikoresho byagenewe kugabanya urusaku rw'amajwi (bizwi kandi ku izina rya echo) mu myanya y'imbere. Ubusanzwe bikorwa mu bikoresho bifite imyenge bigamije kwinjiza amajwi, aho kuyagaragaza, nk'imyenda, ifuro, ndetse n'ibiti cyangwa fiberglass.
Kubera ko ubwiza bw'ibintu akenshi buba ingenzi nk'ubw'amajwi, amajwi aza mu buryo bwose, ingano, n'imiterere, bityo ushobora no kuyakoresha mu gushariza ahantu hawe. Amajwi asanzwe akorwa ahanini mu buryo bw'urukiramende n'ubwa kane kugira ngo byoroshye kuyashyiraho, ariko'akenshi bishobora guhindurwa, haba mu kigo cyangwa mu rugo iyo'Kubikora byihariye (ibi bikunze kugaragara cyane mu mirimo minini y'ubucuruzi nko mu nyubako z'ibiro, mu birori cyangwa mu nyubako za leta).
Ntabwo bikurura amajwi gusa, ahubwo bikurura n'amajwi menshiamajwi y'urusakukandi ifite ubushobozi bwo gushyuha, bivuze ko ishobora gukingira igice cy'ubushyuhe bw'imbere mu cyumba cyawe kugira ngo ubushyuhe bw'imbere bukomeze kumera neza.
Gushyiramo izi paneli biroroshye cyane, kandi akenshi zishyirwa ahantu henshi hatandukanye, harimo ibiro, studio zo mu ngo, resitora, n'amasinema. Ariko kandi, abantu bazikoresha mu gikoni cyabo, studio zo kubyina, ibyumba byo kwigiramo, n'ibyumba byo kuraramo mu rwego rwo gushariza.
Ni gute amapine y'amajwi akora?
Ubumenyi bw'amajwi akoreshwa mu gushushanya amajwi burasobanutse neza. Iyo amajwi aguye ahantu hakomeye, arasubira inyuma maze agasubira mu cyumba, bigatuma amajwi agaruka kandi agahita agaruka.Udupapuro tw'amajwikora ukoresheje uburyo bwo kwinjiza amajwi, aho kuyagaragaza. Iyo amajwi akubita agakoresho k’amajwi aho kugakubita ku buso bukomeye nk’ubwatsi cyangwa sima, yinjira mu bintu bifite imyenge y’agakoresho maze agafatirwamo imbere, bigabanya cyane ingano y’amajwi agaruka mu mwanya. Kubera iyi nzira, amajwi n’amajwi biragabanuka cyane.
Nigute wahitamo agace gakwiye k'amajwi?
Hari uburyo bwo gupima uburyo agace k’amajwi gafata amajwi gashobora kwinjiza amajwi, kandi amanota azwi nka Noise Reduction Coefficient, cyangwa NRC mu magambo ahinnye. Mu gihe uguze agace k’amajwi gafata amajwi, shakisha amanota ya NRC, kuko bizakwereka ingano y’agace k’amajwi gafata amajwi mu mwanya wawe.
Amanota ya NRC ubusanzwe ari hagati ya 0.0 na 1.0, ariko bitewe n'uburyo bwo gupima bwakoreshejwe (ASTM C423) rimwe na rimwe ashobora kuba menshi kurushaho. Ibi ni imbogamizi ku buryo bwo gupima (bushobora kugira amakosa make ajyanye n'imiterere ya 3D y'ubuso bw'igerageza) aho kuba ibikoresho biri kugeragezwa.
Uko byagenda kose, itegeko ryoroshye ni iri: uko amanota ari menshi, ni ko amajwi yiyongera. Ubundi buryo bwiza bwo kubyibuka, ni uko amanota ya NRC ari ijanisha ry'amajwi azatwarwa n'ibicuruzwa. 0.7 NRC? Kugabanya urusaku 70%.
Urukuta rwa beto ubusanzwe rufite amanota ya NRC agera kuri 0.05, bivuze ko 95% by'amajwi akubita kuri urwo rukuta azasubira mu mwanya. Ariko, ikintu nk'urukuta rw'ibiti rukoresha amajwi ashobora kugira amanota ya NRC agera kuri 0.85 cyangwa arenga, bivuze ko hafi 85% by'amajwi akubita ku rukuta azahita yinjirwa, aho kugaruka mu mwanya.
Igihe cyo kohereza: Ukuboza 11-2023