Nguva pfupi yadarika, gwaro rakajairwa re "JINBIAOTtechnical Requirements for Metal Sound Barriers" rakanyorwa neHengshui City Market Supervision Bureau, Hebei Jinbiao Building Materials Technology Co., Ltd. yakatanga musi wa1.
Iyi chiyero inovhara zvakajairwa mazwi uye tsananguro yesimbi inonzwika zvipingaidzo, zvakatemwa, zvinodiwa zvehunyanzvi, nzira dzekuyedza uye zvichingodaro.Inokodzera simbi zvipingamupinyi zvinonzwika zvinoshandiswa kudzikisa pesvedzero yeruzha pane acoustic nharaunda yenzvimbo dzakaoma panguva yekuparadzira ruzha.Iyo inowanzo umbwa nemuviri wescreen, nhengo dzinotsigira uye dzinodiwa dzekubatanidza zvikamu.
Mapepa anotevera akakosha pakushandiswa kwegwaro iri.Pamareferensi emazuva, chete vhezheni yemazuva ndiyo inoshanda pagwaro iri.Pamareferensi asina kunyorwa mazuva, edition yazvino (kusanganisira zvese zvakagadziridzwa) inoshanda pagwaro iri.
GB/T 700-2006 carbon structure simbi
GB/T 10125-2012 Artificial atmosphere corrosion test
GB/T 11263-2017 inopisa yakakungurutswa H-danda uye kupatsanura T-danda
GB/T 18226-2015 Anti-corrosion tekinoroji mamiriro emidziyo yesimbi yemugwagwa mukuru weinjiniya.
Kuiswa kweruzha kwezvivakwa uye zvivakwa - Chikamu 3: Marabhoritari kuyerwa kwemhepo inonzwika kuvharwa kwezvinhu zvekuvaka
GB/T 20247-2006 Acoustics Reverberation chamber kurira kwekuyera kuyerwa
GB/T 51335-2018 Inzwi barriers chimiro tekinoroji mwero
JT/T 646.1-2016 Mugwagwa ruzha zvipingamupinyi Chikamu 1: Classification
JT/T 646.4-2016 Mugwagwa ruzha zvipingamupinyi Chikamu 4: Zvido zvehunyanzvi uye nzira dzekuyedza dzeacoustic zvinhu.
Iyo chiyero chakavakirwa pakugadzirira kwakakwana, tekinoroji yakakura uye yepamusoro, ese tekinoroji zviratidzo ndezvesainzi uye zvine musoro, matekinoroji matanho akazara uye chaiwo, uye tekinoroji nhanho inotungamira mudzimba.
Iyo simbi yekurira inovharira yave inonzwika uye yekudzikisa ruzha nzvimbo inosimudzirwa uye inoshandiswa mudunhu reBeijing-Tianjin-Hebei.Kare, pakanga pasina muyero wakajeka wezvakatemwa zvesimbi inonzwika barriers, uye pakanga pasina nzira yekuyera kunaka kwechigadzirwa.Madimikira esimbi inovhara ruzha akatsanangurwa mugwaro iri.parameter:
Kuitwa kwechinyorwa ichi chakajairwa kunopa hwaro hwekutonga nekuvandudza mhando yesimbi inodzivirira zvigadzirwa mudunhu reBeijing-Tianjin-Hebei.
Sekureva kwechiziviso chenzvimbo chakapihwa nebazi redunhu, zviyero zvitanhatu zveHengshui Guta zvakabvumidzwa semiyero yenzvimbo yeHebei Province, iyo 5 yaive yewaya mesh indasitiri zviyero, kuwedzera kune "General Tekinoroji Zvinodiwa zveMetal Sound Barriers" inotsanangurwa. pamusoro, The zvinhu "General Technical Zvinodiwa Steel Wire (Rebar) Welded Wire Mesh", "General Technical Zvinodiwa Steel Wire Linked Flower Net (Rhombus Net)", "General Technical Zvinodiwa kuti Aluminium Plate Tensile Decoration Net", uye " General Technical Zvinodiwa zveAluminium Window Gap”.Zvinotendwa kuti kuitwa kwemazinga aya kuchasimudzira zvakanyanya simba rekutaura-musika rewaya mesh mabhizinesi uye kuwedzera chikamu chavo chemusika.
Nguva yekutumira: Aug-16-2019