Lub Ntsia Hlau Loj Zoo
Cov Txheej Txheem Tseem Ceeb thiab Cov Khoom Siv / Cov Txheej Txheem
Cov Lus Qhia Tseem Ceeb thiab Cov Qauv
Kev Qhia Txog Ntau Yam:
Cov Hlau Txuas Ntxiv: Qhov loj ntawm xov M6-M24, ntev 60mm-200mm (feem ntau M8 × 80, M10 × 100, M12 × 120), lub raj nthuav dav txoj kab uas hla 2-4 hli loj dua li lub hau ntswj;
Cov Ntsia Hlau Yas Nthuav Dav: Loj M4-M12, ntev 30mm-100mm, tsim nyog rau kev kho kom yooj yim;
Cov Khoom Siv Tshuaj Lom Zem: Loj M8-M30, ntev 100mm-300mm, qhov ntev ntxiv tuaj yeem hloov kho raws li qhov yuav tsum tau ua.
Cov Qauv Siv: Hauv tebchaws, GB/T 22795-2008 "Expansion Anchors for Concrete" thiab GB/T 16938-2016 "Fasteners - Bolts, Screws thiab Studs" raug ua raws; cov tshuaj anchors yuav tsum ua raws li cov kev cai ntawm GB 50367-2013 "Code for Design of Strengthening Concrete Strengthening Structures".
Cov Khoom Siv thiab Cov Txheej Txheem Tiv Thaiv Kev Xeb:
Cov Khoom Siv Feem Ntau:
Cov ntsia hlau: Q235 carbon steel (qib 4.8) yog siv rau kev siv dav dav; 45 # hlau lossis hlau alloy (qib 8.8) yog siv rau kev siv zog siab; 304/316 stainless hlau yog siv rau kev siv corrosion-resistant;
Cov Yeeb Nkab Nthuav Dav: Cov ntawv hlau Galvanized lossis cov yeeb nkab hlau tsis muaj qhov rau cov hlau siv; PP (polypropylene), PE (polyethylene), lossis nylon 66 rau cov yas siv;
Cov Tshuaj Lom Zem: Epoxy resin, vinyl ester resin, thiab lwm yam, uas muaj kev tiv taus kub thiab qis, tiv taus kev laus, thiab tiv taus tshuaj lom neeg corrosion.
Kev tiv thaiv xeb: Cov khoom hlau: Electro-galvanizing, blackening, thiab phosphating yog siv rau cov ntawv thov txheem; kub-dip galvanizing (zinc txheej tuab ≥50μm) lossis stainless hlau yog siv rau sab nraum zoov / av noo ib puag ncig; Cov khoom yas: UV tiv taus thiab tiv thaiv kev laus tau ntxiv rau kom ntev lub neej kev pabcuam sab nraum zoov.
