Muva nje, idokhumenti evamile ye-“JINBIAOTTechnical Requirements for Metal Sound Barriers” eyabhalwa i-Hengshui City Market Supervision Bureau, i-Hebei Jinbiao Building Materials Technology Co., Ltd. kanye ne-Hebei Wire Mesh Product Quality Supervision and Inspection Center ivunyiwe, ngo-Agasti 2019 Ukuqaliswa yaqala ngo-1.
Leli zinga lihlanganisa imigomo nezincazelo ezijwayelekile zezithiyo zomsindo wensimbi, imininingwane, izidingo zobuchwepheshe, izindlela zokuhlola nokunye.Ifanele izithiyo zomsindo wensimbi ezisetshenziselwa ukunciphisa ithonya lomsindo endaweni ye-acoustic yezindawo ezibucayi ngesikhathi sokusakazwa komsindo.Ngokuvamile kwakhiwa umzimba wesikrini, amalungu asekelayo nezingxenye ezidingekayo zokuxhuma.
Le mibhalo elandelayo ibalulekile ekusetshenzisweni kwalo mbhalo.Ezithenjwa zezinsuku, yinguqulo yedethi kuphela esebenza kule dokhumenti.Ezithenjwa ezingenasuku, uhlelo lwakamuva (kuhlanganise nazo zonke izichibiyelo) lusebenza kulo mbhalo.
I-GB/T 700-2006 insimbi yesakhiwo se-carbon
I-GB/T 10125-2012 Ukuhlolwa kokugqwala kwe-artificial atmosphere Ukuhlolwa kwesifutho sikasawoti
I-GB/T 11263-2017 i-H-beam eshisayo egoqiwe futhi ihlukanise i-T-beam
I-GB/T 18226-2015 Izimo zobuchwepheshe ze-Anti-corrosion zezingxenye zensimbi zobunjiniyela bomgwaqo onguthelawayeka
Ukufakwa komsindo kwezakhiwo nezakhiwo - Ingxenye 3: Izilinganiso zelabhorethri zokuvaleka komsindo osemoyeni kwezinto zokwakha
Isilinganiso somsindo sokumuncwa kwegumbi le-GB/T 20247-2006 Acoustics Reverberation
I-GB/T 51335-2018 Isakhiwo sokuvimbela umsindo indinganiso yobuchwepheshe
JT/T 646.1-2016 Izithiyo zomsindo womgwaqo Ingxenye 1: Ukuhlelwa
JT/T 646.4-2016 Izithiyo zomsindo womgwaqo Ingxenye 4: Izidingo zobuchwepheshe nezindlela zokuhlola zezinto ezizwakalayo
Izinga lisekelwe ekulungiseleleni okwanele, ubuchwepheshe obuvuthiwe kanye nokuthuthukile, zonke izinkomba zobuchwepheshe zingokwesayensi futhi zinengqondo, izinyathelo zobuchwepheshe zibanzi futhi ziqondile, futhi izinga lobuchwepheshe liyahola ngaphakathi.
Isithiyo somsindo wensimbi sesiphenduke isikhungo sokunciphisa umsindo nomsindo esikhuthazwa futhi sisetshenziswa esifundeni saseBeijing-Tianjin-Hebei.Ngaphambilini, kwakungekho izinga elicacile lokucaciswa kwesithiyo somsindo wensimbi, futhi yayingekho indlela yokulinganisa ikhwalithi yomkhiqizo.Ukucaciswa kwesithiyo somsindo wensimbi kucaciswe kulo mbhalo.ipharamitha:
Ukuqaliswa kwalo mbhalo ojwayelekile kunikeza isisekelo sokulawula nokwenza ngcono ikhwalithi yemikhiqizo yokuvimbela umsindo yensimbi esifundeni saseBeijing-Tianjin-Hebei.
Ngokwesimemezelo esijwayelekile sasendaweni esikhishwe ihhovisi lesifundazwe, amazinga ayisithupha eDolobha lase-Hengshui agunyazwe njengamazinga endawo esiFundazwe sase-Hebei, oku-5 kuwo okungamazinga embonini ye-wire mesh, ngaphezu kwe-“General Technical Requirements for Metal Sound Barriers” echazwe. ngenhla, Lezi zinto zithi “Izimfuneko Ezivamile Zezobuchwepheshe Zocingo Lwensimbi (Rebar) Welded Wire Mesh”, “Izimfuneko Zobuchwepheshe Ezijwayelekile Zenethi Yembali Exhunywe Ngocingo Lwensimbi (i-Rhombus Net)”, “Izimfuneko Ezivamile Zezobuchwepheshe Ze-Aluminium Plate Tensile Decoration Net”, kanye “ Izidingo Ezijwayelekile Zezobuchwepheshe Zegebe Lewindi Le-Aluminium”.Kukholakala ukuthi ukuqaliswa kwalawa mazinga kuzothuthukisa kakhulu amandla okukhuluma imakethe amabhizinisi ane-wire mesh futhi kwandise isabelo sawo semakethe.
Isikhathi sokuthumela: Aug-16-2019