Product Overview

Qhuav Precast Connection Systems yog precision-engineered structural steel koom kev daws teeb meem tsim los sib sau ua ke precast pob zeb kem, kab teeb, shear phab ntsa, thiab facade vaj huam sib luag yam tsis tas yuav tsum tau ntawm - qhov chaw pob zeb pouring, ntub dej grouting, los yog huab cua- nyob ntawm kev kho qeeb. Los ntawm kev hloov axial, shear, thiab dabtsi yog khoov lub sijhawm thauj khoom los ntawm lub Hoobkas-fabricated embedded steel daim hlau, kev sib txuas khau, thiab siab - tensile bolt sib dhos, cov tshuab no tso cai rau cov qauv thauj khoom tam sim ntawd - bearing thaum installation.
Raws li ib tug tshwj xeeb structural steel fabricator, peb muab precast qhob manufacturers, civil engineering neeg cog lus, thiab thoob ntiaj teb cov khoom siv distributors nrog standardized catalog kev twb kev txuas thiab kev cai project - tshwj xeeb OEM fabrications.

Technical Specifications

Hom Lub Npe	Standard Khoom Qib	Kev Ua Raws Cai Thoob Ntiaj Teb	Corrosion tiv thaiv / Nto tiav
Embedded Anchor Phaj	S235JR / S355JR / S355J2+N / ASTM A36	EN 10025-2 / ASTM A36	Kub-Dip Galvanizing (ISO 1461, Ntau dua lossis sib npaug ntawm 85μm) / Zinc Primer
Kem & Beam Connection khau	S355J2+N / Q355D Siab-Lub zog hlau	TS EN 10025-2	Kub-Dip Galvanizing / Khw Primer / Tus kheej- Xim
Siab -Tensile Fasteners	Qib 8.8 / Qib 10.9 / Qib 12.9	ISO 898-1 / ASTM A325 / ASTM A490	Geomet / Dacromet / Kub-Dip Galvanized (HDG)
Qhob Anchor Studs / Rebars	SD1 Headed Studs / B500B Rebar Anchors	ISO 13918 / EN 10080	Plain / Electro-Galvanized

Kev sib txuas qhuav vs. Kev sib txuas ntub dej ib txwm: Kev sib piv ua haujlwm

Kev ua haujlwm feature	Qhuav Precast Connection Systems	Kev sib tsoo ntub dej / Grouted txuas
Txoj kev sib koom ua ke	Tam sim ntawd mechanical bolting & torque teeb tsa	Formwork teeb, pob zeb / grout pouring
Kho lub sij hawm ncua	Zero sijhawm tos; tam sim ntawd load peev	7 mus rau 28 hnub yuav tsum tau rau grout curing
Huab cua Dependency	Tsis muaj kev cuam tshuam los ntawm nag lossis txias txias hauv qab 0 degree	Heev rhiab heev rau qhov kub thiab txias
Ntawm -Site Labor Demand	Txo kom txog li 60%; tsis muaj ntawv pov thawj rau ntawm - qhov chaw vuam xav tau	Yuav tsum muaj kev mob siab rau grouting thiab pob zeb ua haujlwm
Qhov Chaw Tswj Xyuas Zoo	100% Hoobkas- tshuaj xyuas ua ntej xa khoom	Muaj kev vam khom rau ntawm qhov chaw ua haujlwm thiab kev sib xyaw grout
Seismic & Ductility Behavior	Muab xam lub zog dissipation ntawm engineered bolts	Brittle tsis ua hauj lwm muaj feem yuav yog tias grout compaction tsis zoo

Kev siv cov qauv hauv Precast Engineering niaj hnub

Peb cov khoom sib txuas qhuav yog tsim los rau siab - kev ntxhov siab cov pob qij txha ntawm ntau lub tsev topologies:

Precast Concrete Kem:Kem khau thiab thauj tog rau nkoj ntsia liaj qhov rooj teeb tsa engineered rau lub sijhawm- tawm tsam kab - mus rau - lub hauv paus thiab kem - mus rau - kab sib txuas.
Precast Beams & Girders:Beam nkawm khau thiab zais kev sib txuas brackets rau tus pin-sib txuas lossis txuas txuas txuas ntxiv- mus rau -kab framing.
Precast Phab Ntsa Panels & Tilt-Up Facades:Phab ntsa khau thiab khi txuas kom ntseeg tau meej vaj huam sib luag sib dhos thiab cua -load tsis kam.
Modular & Infrastructure Projects:Hnyav -cov haujlwm embedded hardware rau prefabricated volumetric modules, logistics chaw, utility ducts, thiab choj piers.

Multi-Tier Factory Quality Control & Inspection Workflow

Txhawm rau tshem tawm qhov kev pheej hmoo ntawm qhov tsis zoo ntawm lub qhov ntsia hlau los yog cov txheej txheem haum tsis ua haujlwm ntawm qhov chaw tsim kho, txhua qhov kev tsim khoom tau dhau los ntawm peb cov txheej txheem Kev Tswj Xyuas Zoo:
[ Raw Material Verification ] ➔ [ CNC Cutting & Laser Drilling ] ➔ [ Robotic Vuam & NDT ] ➔ [ Kub-Dip Galvanizing] ➔ [ 100% Jig Assembly Test ] ➔ [Final Export Ntim]
Kev Tswj Xyuas Cov Qauv Tseem Ceeb

Raw Material Validation:Kev txheeb xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab; Charpy V-kev ntsuas qhov cuam tshuam ntawm -20℃ua rau ib pawg hlau.
Welding Non-Kev Ntsuas Kev Ua Phem (NDT):100% kev soj ntsuam pom, nrog Ultrasonic Testing (UT) thiab Magnetic Particle Inspection (MPI) siv rau kev thauj khoom tseem ceeb -cov kabmob welds rau EN ISO 17640.
Dimensional Precision Control:Qhov chaw nruab nrab ntawm qhov deb, stud perpendicularity, thiab phaj flatness txheeb xyuas nrog kev sib koom tes ntsuas cov cuab yeej kom muaj kev txwv tsis pub dhau ± 0.5mm.
Txheej Thickness Verification:Magnetic thickness gauges verify hot-dip galvanizing meets ISO 1461 standards (minimum 85μm average thickness for steel sections >6 mm).

OEM Custom Fabrication & Engineering Support

Peb tshwj xeeb hauv kev tsim khoom tsim tshwj xeeb rau kev tsim vaj tsev geometry, load configurations, thiab cov cai hauv zos.
Kev Sib Koom Tes Engineering

Txhawb Kev Tsim Qauv: AutoCAD (.dwg, .dxf), Tekla Structures (.ifc, .stp), SolidWorks, thiab PDF structural drawings.
Tsim rau Manufacturability (DFM): Peb cov kws tsim qauv tsim tshuaj xyuas koj cov ntsiab lus embed, ntug nrug, thiab tshem tawm cov ces kaum kom muab daim ntawv qhia ua tiav DFM optimization hauv 24 teev.
Distributor & Private Label Services: Custom steel marking, project-tshwj xeeb axis tagging, barcoding, thiab private labeling xaiv tailored rau thoob ntiaj teb lub tsev muab distributors.

Hnyav -Lub Luag Haujlwm Export Ntim & Supply Chain Logistics

Txhawm rau tiv thaiv cov khoom siv hlau los ntawm deformation deformation, xov puas, thiab ntug hiav txwv ntsev corrosion thaum lub sij hawm thauj khoom thauj dej hiav txwv, txhua qhov kev txiav txim ua raws li cov khoom ntim thoob ntiaj teb nruj:

Hnyav-Lub luag haujlwm steel pallet:Cov khoom siv tau ruaj khov thiab muab khi rau cov hlau pallets kom muaj kev nyab xeeb forklift thiab crane tuav ntawm qhov chaw ua haujlwm.
VCI Anti-Kev Tiv Thaiv Kev Tiv Thaiv:Bright steel nto, threaded studs, thiab machined ntsej muag yog qhwv nyob rau hauv Volatile Corrosion Inhibitor (VCI) zaj duab xis nrog desiccants.
Theem -Raws li Project Ntim:Cov khoom siv tuaj yeem raug txheeb xyuas, sau npe, thiab ntim los ntawm qib tsev lossis axis daim phiaj raws li kev cog lus ntawm qhov chaw ua haujlwm.

FAQ

Q: Daim ntawv pov thawj zoo li cas yog muab nrog kev txiav txim ntau?

A: Txhua qhov khoom xa tuaj suav nrog Daim Ntawv Pov Thawj Zoo uas muaj EN 10204 3.1 Cov Ntawv Pov Thawj Cov Khoom Siv (MTC), cov ntaub ntawv soj ntsuam qhov ntev, kub-dip galvanizing thickness cav, thiab Ultrasonic Vuam Tshuaj Ntsuam Xyuas (UT) cov ntaub ntawv.

Q: Koj pab pawg neeg ua haujlwm puas tuaj yeem ua 3D Tekla qauv rau kev cai quotes?

A: Yog. Koj tuaj yeem xa Tekla (.ifc / .stp) cov ntaub ntawv lossis CAD khw kos duab ncaj qha rau peb lub portal. Peb pab neeg ua haujlwm engineering yuav tshuaj xyuas cov khoom tshwj xeeb, cov khoom siv geometry, thiab cov khoom siv tshwj xeeb, tshaj tawm cov lus tshaj tawm thiab DFM daim ntawv tshaj tawm hauv 24 teev.

Q: Koj cov kev sib txuas qhuav ua tau raws li Eurocode thiab ACI cov qauv li cas?

A: Peb cov khoom siv sib txuas yog tsim los siv cov qauv carbon steel qib (xws li S355J2+N) thiab siab - lub zog fasteners (Qib 8.8/10.9) uas nruj me ntsis raws li cov qauv tsim tau teev tseg hauv EN 1992-1-1 (Eurocode 2), 3Eurocode 18 (Eurocode 2), EN 1992-19. 318 anchorage rules.

Q: Koj lub sijhawm ua tus qauv rau OEM ntau lawm yog dab tsi?

A: Standard catalog hardware ships nyob rau hauv 10-15 hnub. Rau kev cai OEM tej yaam num uas yuav tsum tau tshwj xeeb CNC cuab yeej, vuam jigs, thiab kub-dip galvanizing, raug ntau lawm txhuas lub sij hawm nyob rau hauv 20-30 hnub raws li tag nrho cov tonnage.

Q: Koj tuaj yeem lav qhov qhov chaw qhov tseeb li cas thaum lub sijhawm ntau lawm?

A: Txhua daim hlau raug txiav thiab perforated ntawm kev sib xyaw CNC laser thiab drilling matrices. Tsis tas li ntawd, peb tsim lub cev tus tswv jigs los ua 100% ua ntej - kev sib dhos haum rau cov qauv ntau ua ntej ua tiav thiab ntim khoom.

Cim npe nrov: Tuam Tshoj qhuav precast kev twb kev txuas tshuab manufacturers, lwm tus neeg, Hoobkas