Ubwoko busanzwe bwinzitizi zamajwi

Ukurikije urutonde rwibikoresho, inzitizi yijwi irashobora kugabanywamo ibyiciro bikurikira: inzitizi yijwi ryicyuma (icyuma gifata ibyuma, aluminiyumu ifuro), inzitizi yijwi rya beto (beto yoroheje, beto ikomeye), inzitizi y amajwi ya PC, inzitizi y amajwi ya FRP, n'ibindi

Ugereranije nibindi bikoresho bisanzwe bikurura amajwi, nk'ubwoya bw'ikirahuri na asibesitosi, ifuro ya aluminiyumu ifite ibiranga kwifasha, kwihanganira ubushyuhe bwinshi, kutarekura imyuka yangiza, kwinjiza amazi make no guhangana n’ikirere. Ifite ubushobozi bukomeye. Igisekuru gishya cyibikoresho bikurura amajwi. Kubwibyo, ikoreshwa cyane mubijyanye no kugabanya urusaku rwumuhanda no kubungabunga ibidukikije, nko gukora inzitizi zijwi ryumvikana cyane, inkuta zikurura amajwi, nibindi.

Ibyiza bya aluminium ifuro amajwi inzitizi

Aluminium ifuro ikorwa hongerwaho inyongeramusaruro ya aluminiyumu cyangwa aluminiyumu hanyuma igakorwa ifuro. Mugihe kimwe, ifite ibiranga ibyuma nibituba. Nubwoko bushya bwibintu bikurura amajwi.

Ibyiza bya aluminiyumu ifata amajwi inzitizi zirimo ibintu bikurikira:

1. Imikorere myiza yo kwinjiza amajwi

Inzitizi ya aluminiyumu ifata amajwi ifite imikorere ihamye yo kwinjiza amajwi, impuzandengo yo kwinjiza amajwi arenga 0,64, naho coeffisiyoneri yo kugabanya urusaku ni NRC0.75. Mu mvura cyangwa nyuma yo gukuramo umukungugu, coefficente yo kwinjiza amajwi ntizahinduka, yujuje ibyangombwa bisabwa na acoustic ya bariyeri zijwi ryumuhanda.

2. Biroroshye gushiraho

Inzitizi ya aluminiyumu ifata amajwi ikozwe muri aluminiyumu yuzuye, kandi ikibaho gikurura amajwi ya aluminiyumu kirashobora guhita gihura n’ikirere, bitabaye ngombwa ko habaho igicucu kitarimo ubushuhe, anti-ruswa kandi cyuzuza, n'ibindi, kandi biroroshye. gushiraho.

3. Biroroshye kubungabunga no kuramba

Aluminiyumu ifuro amajwi akurura amajwi arashobora gukaraba nkikirahure, kandi arashobora kwisukura binyuze mumvura karemano. Nubwo umukungugu urundanya, ntabwo bizagira ingaruka mbi kumikorere ya acoustic, ariko bizamura imikorere yumurongo mwinshi wo kwinjiza amajwi. Muri icyo gihe, ifite ibihe byiza byo kurwanya ikirere, kurwanya ruswa no kurwanya gusaza, kandi ubuzima bwa serivisi bushobora kugera ku myaka irenga 30.

4. Kugaragara neza, kurengera ibidukikije no kurengera ibidukikije

Ubuso bwa aluminiyumu irashobora guterwa na fluorocarubone, kandi ibara rishobora guhindurwa ukurikije ibyo abakoresha bakeneye; ifuro ya aluminiyumu ni A1 idafite umuriro, icyatsi n’umwanda, kandi ntizisohora ibintu byangiza ku bushyuhe bwinshi, kandi irashobora gukoreshwa neza kandi ikongera gukoreshwa.

Imiterere rusange ya aluminium ifuro amajwi inzitizi

1. "Aluminiyumu ifuro ikurura amajwi + icyuma cyinyuma"

Ikibaho cya aluminiyumu ifata amajwi akoreshwa mu buryo butaziguye nk'ikibaho (kumena umutwaro> 1000N, ubuso bushobora kwihanganira umutwaro wa 1500N / m2; gutandukana 0.089

2.

Ikibaho cya aluminiyumu ikoreshwa nk'urwego rwa sandwich rwagati, bityo ifuro ya aluminiyumu irashobora kuba ifite uburebure bwa 5mm-7mm, ikaba idafite ingaruka ku bushobozi bwo kwinjiza amajwi no kugabanya ikiguzi; aluminiyumu ifuro ikomatanya amajwi ikurura amajwi ifite coeffisiyoneri yo kwinjiza amajwi ya 0,75, ishobora guhuza ibikenerwa na viaducts yo mumijyi iri hagati ya 200-4000Hz Koeffisiyoneri yo kwinjiza amajwi isabwa nuburinganire bwamajwi irashobora gukora umwobo wa resonant ya 50mm, bikarushaho kunoza amajwi yo kwinjiza amajwi hafi 3dB.

3.

Urebye ko umubyimba mwinshi wa aluminiyumu ifata amajwi, niko imbaraga zongera imbaraga zo gukingira amajwi, ariko umubiri wo hejuru no hepfo ukurura amajwi ahanini ugira uruhare rwo kwinjiza amajwi. Ikoranabuhanga rya Yante (Luoyang) Co, Ltd. ibyifuzo nyabyo byabakoresha, guha abakoresha intego igamije guhuza amajwi yimibonano mpuzabitsina.

Aluminium ifuro amajwi inzitizi

Ijwi ryo kwinjiza amajwi ya aluminiyumu ifuro yambaye ubusa iri hejuru ya 0.45, kandi coefficente yo kwinjiza amajwi irashobora kugera hejuru ya 0,75 nyuma yo gutobora no kwikuramo.

Ifite ikirere cyiza kandi irashobora gukoreshwa cyane mumihanda, gari ya moshi no mumihanda ya komini.

Byongeye kandi, inzitizi zijwi rya aluminiyumu zirashobora kandi gukoreshwa kurukuta ruhagaritse munsi yumuhanda wa sitasiyo ya gari ya moshi hamwe ninkuta zijyanye na tunnel, hejuru no kumpande zombi za tunel za sitasiyo, imicungire ya sitasiyo nibyumba byibikoresho, iminara ikonjesha sitasiyo hamwe na metero, hamwe na metero. guhumeka Gucecekesha, guhungabana no kugabanya urusaku muri depo ya metero, ibyumba bitagira amajwi, KTV, theatre, ibidengeri byo koga mu nzu, stade ya basketball nandi masambu.