Igicu cyo hejuru cya Acoustic - Igice cya mpandeshatu kiranga Ishusho

Igicu cya Acoustic igisenge - Triangle

Igicu cya Acoustical igicu nacyo ni ingenzi cyane kugirango gifashe kwerekana no gukwirakwiza urumuri.Ntigomba gutera ibitekerezo bitangaje kubintu byose cyangwa hejuru yicyumba.Gushyira igisenge hamwe no kugaragariza hejuru hamwe no kugereranya gukwirakwiza urumuri bizafasha kunoza imikorere ya sisitemu yo kumurika.

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Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Ibikoresho nyamukuru byibicu bya acoustic ni ubwoya bwikirahure.Ubwoya bw'ikirahure buri mu cyiciro kimwe cya fibre y'ibirahure, ni ubwoko bwa fibre artificiel.Amabuye karemano nkumusenyi wa quartz, hekeste na dolomite akoreshwa nkibikoresho nyamukuru, kandi ibikoresho bimwe na bimwe bya chimique nka soda ivu na borax bihuzwa mubirahure.Mugihe cyo gushonga, ihuhwa nimbaraga zo hanze kugirango zibe fibre nziza.Fibre na fibre nibice bitatu byambukiranya kandi bifatanye, byerekana icyuho kinini.Iki cyuho gishobora gufatwa nkurwobo, kandi ni ibintu bisanzwe byijwi bikurura ibintu bifite amajwi meza yo kwinjiza.Irashobora gukorwa mubibaho, hejuru, hejuru yumwanya wo gufata amajwi, nibindi, bishobora kwinjiza ingufu nyinshi zijwi mubyumba, kugabanya igihe cyo kwisubiraho, no kugabanya urusaku rwimbere.

Ibintu nyamukuru biranga

◆ Kurwanya umuriro mwiza cyane (A1)
Sound Ijwi ryiza cyane (≥0.85)
Weight Uburemere bworoshye kandi nta kugabanuka, kurigita cyangwa gusiba
Ibikoresho byubaka ibidukikije byangiza ibidukikije

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Igishushanyo mbonera

Itariki ya tekiniki

Ibikoresho by'ingenzi	Torrefaction yongeyeho ubucucike bwinshi bwa fiberglass ubwoya
Isura	Irangi ryihariye risizwe hamwe na fiberglass tissue
Igishushanyo	Indege yera / ingingo yera / indege yumukara cyangwa andi mabara
NRC	0.8-0.9 yapimwe na SGS (ENISO354: 2003 ENISO11654: 1997)
Kurwanya umuriro	Icyiciro A cyageragejwe na SGS (EN13501-1: 2007 + A1: 2009)
Ubushyuhe-Kurwanya	≥0.4 (m2.k) / W.
Ubushuhe	Ikigereranyo gihamye hamwe na RH kugeza 95% kuri 40 ° C, nta kugabanuka, kurwana cyangwa gusebanya
Ubushuhe	≤1%
Ingaruka ku bidukikije	Amabati hamwe nudupaki birashobora gukoreshwa neza
Icyemezo	SGS / KFI / ISO9001: 2008 / CE
Ingano isanzwe	Uburebure bw'uruhande: 1200mm / 1000mm / 900mm / 800mm / 600mm n'ibindi
Umubyimba	30mm / 40mm / 50mm / 60mm cyangwa yihariye
Ubucucike	100kg / m3, ubucucike budasanzwe burashobora gutangwa
UMUTEKANO	Imipaka ya radionuclide mubikoresho byubaka Igikorwa cyihariye cya 226Ra: Ira≤1.0 Igikorwa cyihariye cya 226Ra: 232Th, 40K: Ir≤1.3