Uyu munsi turavuga ibyerekeranye na tekinike ya tekinike yaamabuye y'agaciro ya fibre.

1. Ubwa mbere, turavugaNRC.NRC ni impfunyapfunyo yo kugabanya urusaku Coefficient.Coefficient yo kugabanya urusaku bivuga impuzandengo yimibare yikigereranyo cyo kwinjiza amajwi yibikoresho biri hagati yumurongo wa 250Hz, 500Hz, 1000Hz na 2000Hz, bihuje ahantu habiri icumi, kandi imibare yanyuma ni 0 cyangwa 5, bigaragazwa na NRC .Ikigaragara ni uko uko coefficient igabanya urusaku runini, ningaruka nziza yo kwinjiza amajwi hamwe nibikorwa bya acoustic.

2.Icyakabiri, ni CAC, Ceiling Attenuation Class.Indangantego ya CAC ni igipimo cyamajwi yerekana amajwi yegeranye.Kurwego rwo hejuru rwa CAC, nibyiza imikorere ya acoustic.

3.Igikurikira, ni urumuri rwerekana.Minerval fibre plaque ikoreshwa cyane mubiro byo mu biro.Ku biro, ibyumba byinshi byo hejuru bifite ibara ryera.Niba igisenge gifite urumuri rwinshi, ibiro byose bizarushaho kuba byiza kandi bigabanye umunaniro ugaragara.Gukoresha igihe kirekire igisenge gito-gishobora kwerekana umunaniro ugaragara.

4. Icya nyuma ni ukurwanya ubushuhe.Coefficient yo kurwanya ubuhehere ni ikintu cyingenzi cyibikoresho bya minisiteri yububiko.Mu turere tumwe na tumwe, imvura nubushuhe burimwaka umwaka wose, mugihe rero duhisemo igisenge, tugomba kwitondera gukoresha ikibaho cya fibre fibre hamwe na RH ndende.Ntugahitemo ibicuruzwa bifite RH nkeya kubihendutse, kugirango wirinde kurohama nyuma yo kwishyiriraho.

Ibipimo byavuzwe haruguru birashobora kudufasha guhitamo neza amabuye y'agaciro ya fibre.Nukuri ko imbaho ​​zubwoya bwamabuye zikoreshwa cyane mububiko bwibiro kandi zishobora kugaragara ahantu hose mubiro.Ku ruhande rumwe, ubu bwoko bwa gisenge ntabwo bwangiza, kurundi ruhande, bufite ingaruka nziza yo kwinjiza amajwi.Icyingenzi cyane, ibintu nkibi bihendutse cyane kandi birashobora gufasha kugabanya ingengo yimishinga.Nibikoresho byiza byo gushushanya.