Embedded weld daim hlau yog cov qauv hlau daim hlau welded rau taub hau studs, deformed tuav, los yog thauj tog rau nkoj straps, cam khwb cia dej los yog projected rau hauv precast thiab cam khwb cia- nyob rau hauv - qhov chaw ua vaj tse. Lawv ua haujlwm raws li qhov tseem ceeb ntawm kev thauj khoom- hloov pauv kev sib txuas, txuas txuas cov txheej txheem steel framing, precast qhob Cheebtsam, architectural facades, thiab cov cuab yeej muaj kev txhawb nqa rau cov pob zeb ua vaj tse. Los ntawm kev hloov cov shear, nro, thiab lub sijhawm thauj khoom ncaj qha mus rau hauv cov pob zeb ua vaj tse, cov phiaj no muab cov ntsiab lus ruaj ntseg rau cov ntsiab lus tom ntej ntawm - qhov chaw vuam lossis cov tshuab bolting.
Cov yam ntxwv tseem ceeb ntawm cov khoom
Load Transfer Efficiency:Ntau -kev taw qhia kev ntxhov siab los ntawm cov welded headed studs los yog txuas ntxiv rebar anchors embedded sib sib zog nqus nyob rau hauv lub pob zeb compression cheeb tsam.
Dimensional raug:Phaj txiav, qhov punching, thiab stud welding ua tiav ntawm CNC plasma ntxhuav thiab automated arc stud-welding rigs kom muaj kev sib haum xeeb nruj.
Corrosion Resistance:Muaj nyob rau hauv cov pa roj carbon steel, khw-primed, los yog kub-dip galvanized (HDG) ua tiav raws li txheej txheem txheej txheem thoob ntiaj teb rau corrosive lossis sab nrauv ib puag ncig.
Kev sib xyaw ua ke:Tsim los nrog qhov zoo tshaj plaws thauj tog rau nkoj qhov sib nrug thiab embedment qhov tob kom tiv thaiv kev sib tsoo hauv zos thiab ua kom muaj kev sib xyaw ua ke.
Ntsiab Specifications
|
Parameter |
Specification Paub meej |
|
Phaj Thickness (t) |
8 hli mus rau 50 hli (qhov loj me muaj nyob rau hauv kev xam cov qauv) |
|
Phaj Dimensions |
Txheem qhov ntau thiab tsawg los ntawm 100x100 mm txog 500x1000 mm; kev cai profile txiav muaj |
|
Anchor Hom |
Headed pob zeb thauj tog rau nkoj (AWS D1.1 raws), deformed reinforcing tuav (rebar), thiab welded shear studs |
|
Txoj kab uas hla |
M10 mus rau M30 (los yog 3/8-nti rau 1-nti qauv stud configurations) |
|
Load Capacities |
Engineered for ultimate limit state (ULS) shear loads up to 150 kN and tensile loads up to 120 kN, depending on embedment depth and concrete strength (f'c >= 25 MPa) |
Qib & Standards
Hlau Phaj:ASTM A36, EN S235JR, S355JO, thiab S355J2 cov qauv carbon steel. Stainless hlau qib (AISI 304 / 316) muaj raws li qhov kev thov.
Anchors & Studs:ASTM A108 (Qib 1015-1020), EN ISO 13918 (Hom SD shear connectors).
Manufacturing & Vuam Standards:
Vuam ua tiav los ntawm cov neeg siv khoom tau ntawv pov thawj raws li AWS D1.1 (Structural Welding Code - Steel) lossis EN ISO 3834 / ISO 9606.
Kub-dip galvanizing txheej ua raws: ASTM A123 / A123M lossis ISO 1461.
Daim ntawv thov
Steel-rau-Txoj kev sib txuas:Anchoring structural steel beams, kab, thiab lintels ncaj qha mus rau cov phab ntsa pob zeb los yog foundation slabs.
Precast Concrete Siv:Txuas precast phab ntsa panels, spandrels, thiab ob chav tees rau thawj thav duab.
Muaj Yeeb Nkab Racks & Khoom Txhawb:Kev ruaj ntseg cov neeg kho tshuab hnyav, cable tais brackets, thiab crane khiav kab teeb hauv kev lag luam.
Architectural Facades & Curtain Walls:Muab cov ntsiab lus ruaj ntseg rau cov pob zeb thauj tog rau nkoj, iav -fiber reinforced qhob (GFRC) panels, thiab hlau cladding systems.
Zoo & Kev Tshuaj Xyuas
Raw Material Verification:Mill Test Certificate (MTC, EN 10204 Hom 3.1) tshuaj xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom siv hluav taws xob muaj zog ua ntej kev tsim tawm.
Weld Integrity Testing:Kev tshuaj xyuas qhov muag pom (VT) ua tiav ntawm 100% ntawm kev tsim khoom; tsis yog-kev kuaj kev puas tsuaj (NDT) suav nrog Kev Tshawb Fawb Sib Nqus Particle (MPI) lossis Ultrasonic Testing (UT) muaj rau cov phiaj xwm tseem ceeb.
Dimensional & Tolerance Control:Calibrated coordinate ntsuas thiab vernier gauging xyuas phaj thickness, qhov chaw nruab nrab - mus rau -center spacing, stud perpendicularity, thiab thauj tog rau nkoj projection nyob rau hauv +/- 1.0 mm.
Galvanizing soj ntsuam:Txheej thickness, adhesion, thiab uniformity xeem siv cov hlau nplaum ntsuas raws li ISO 1461 tus qauv.
Muab & Customization Options
Custom Fabrication:Tsim kom nruj rau qhov project kos duab kos duab (AutoCAD .dwg, .dxf, Tekla Structures .ifc, .stp, lossis pom zoo PDF cov ntsiab lus).
Surface Finishes:Tsis tiav (rau cam khwb cia- hauv steel), tiv thaiv -corrosion khw primer, los yog kub-dip galvanized.
Ntim & Logistics:Ua pab pawg los ntawm cov qauv kab sib chaws lossis theem tsim, khi rau hnyav -fumigated ntoo lossis steel pallets, qhwv hauv VCI los tiv thaiv- zaj duab xis corrosion rau thoob ntiaj teb dej hiav txwv freight.
Yam uas cov neeg yuav khoom yuav tsum muab
Txhawm rau kom ntseeg tau meej engineering thiab hais nrawm, cov neeg yuav khoom yuav tsum xa cov haujlwm hauv qab no:
Structure Shop Drawings:CAD lossis BIM qauv qhia txog qhov ntev ntawm lub phaj, qhov chaw qhov chaw, thiab ntug qhov nrug.
Design Load Data:Qhov kawg lossis kev pabcuam thauj khoom yuav tsum tau (axial nro, shear force, thiab dabtsi yog khoov lub sijhawm) teev los ntawm Engineer of Record (EOR).
Pob zeb Specifications:Yam tsawg kawg nkaus pob zeb compressive zog (f'c) thiab cov tswv cuab thickness.
Kev Pabcuam Ib puag ncig:Sab hauv qhuav, sab nrauv ntub dej, ntug hiav txwv dej hiav txwv, los yog ib puag ncig chemically aggressive los txiav txim siab yuav tsum muaj kev tiv thaiv corrosion.
Quantity & Delivery Schedule:Tag nrho cov suav suav, batch shipping tseem ceeb, thiab qhov chaw nres nkoj.
FAQ
Cim npe nrov: Tuam Tshoj embedded weld daim hlau manufacturers, lwm tus neeg, Hoobkas
