Kurkuri na PC don tsara wani abu mai kyau don sauyin gida na kudin, suka rage wani abu mai kyau don sauyin gida na kudin da 35 decibels

Kullum karamin gida na urbana da karamin tsananni na tafiyar jirgin rai na amfani da su a shekara ta 2026. Kwalla na PC mai kyau ya zama abu da aka amfani da shi ne a karamin tsananni na viaducts, expressways, da light rails. A cikin wanda Shanghai Yan'an Road Viaduct da Shenzhen Binhe Avenue sun dace, kwalla na PC mai tsananni na karamin tsananni na kwayoyin biyu na zamani na yawa sun hada da uku alama na muhimmanci: tsananni na 35 decibels, bayani mai tsananni da kyau, da kuma kwalla mai tsananni da 20 shekara na karamin zaman, wanda ya sao karamin tafiyar jirgin rai na urbana.

Kwallon kwayoyin gaskiya na tsirri suna da rashin rarraba, yana da rashin fuskanci da yana zama mai saurin daga cikin gaskiya; kwallon kwayoyin gaskiya na shisha suna da matsaloli kamar rashin tsohon, yana da wani karamin gaskiya mai yawa da kuma yana da matsala ta hanyar saurin aiki na kwallon kwayoyin gaskiya. Kwallon kwayoyin gaskiya na PC yana amfani da bayani na shafin PC mai tsawo, bayani na gaskiya mai fuskanci da kwallon kwayoyin gaskiya mai saurin fuskanci, wanda yana da fuskancin gaskiya ta hanyar 70% ko ƙarshen, wanda yana nuna fuskancin gaskiya ta hanyar rarraba ba tare da saurin daga cikin gaskiya. Yana da rashin tsohon ta hanyar 250 kari da shisha mai lafiya, kuma bai fuskance ko bai rarrabe ba idan ya faruwa da hail ko matsalolin gaskiya, wanda yana da rashin saurin aiki mai yawa. Yana da rashin UV da rashin zaman lissafi, kuma bai canza wuri ko bai rarrabe ba idan ya faruwa da 20 shekara a cikin gaskiya ba tare da aiki na saurin aiki.

Bayan kafa da PC noise barriers a Shanghai Yan'an Road Viaduct, tsawon yankin gida na kariya ta yi kuzo daga 75 decibels zuwa ƙasa da 40 decibels, wanda ya saita ala'ada ta hanyar kariya na jihar China. Shenzhen Binhe Avenue ya amfani da colored PC panels da suka hadu da design na iluminati, wanda ya zama mahallin tsohon madina mai kyau a rana. A 2026, idan kara da 20 madina a cikin jihar China sun fara shirin kafa da saurin PC noise barriers, wanda ya zama makiyar soke da kara da 5 billion yuan.