Nu yeye Steel Frame Formwork System Mɔ̃ɖaŋununya White Paper

——Precision Casting Solution si wotu ɖe Q235B Ga Frame dzi

Abe ŋgɔyiyi yeye le kɔkrit si wotsɔ ƒu gbe ɖe teƒea tutu me ene la, míaƒe gakpo ƒe xɔtunu ƒokpli ƒe nɔnɔmewɔwɔ ƒe ɖoɖoa ɖoa tɔtrɔ kpata ƒe dɔwɔwɔ nyuie ƒe ŋgɔyiyiwo gbɔ na gli siwo wotso kple xɔtuɖaŋu ƒe sɔtiwo to nuwo ƒe mɔ̃ɖaŋununya ƒe nyonyome kple modular ƒe nɔnɔme me. Nu veviawo dometɔ aɖewoe nye Q235B low-alloy structural steel frames (yield strength ≥235 MPa) kple multilayer composite panels, si naa dɔwɔwɔ ƒe metriks siwo nyo ɖe edzi ŋutɔ ne wotsɔe sɔ kple mɔnu xoxowo.

I. Mɔ̃ɖaŋununya ƒe Gbegblẽ le Dɔwɔɖoɖoa ƒe Akpawo Ŋu

1. Agba-tsɔtsɔ ƒe Frame System

Wowɔe tso Q235B gakpo siwo woxatsa ƒe nɔnɔmetata siwo wɔ ɖeka kple GB/T 700 ƒe dzidzenuwo me, eye nusiwo ŋu seɖoƒe le ƒe numekuku ɖo kpe deflection ≤L/400 le 60 kN/m⊃2 te dzi; kɔnkrit yeye ƒe axadzi nyaƒoɖeamenu (si wu JGJ 162-2008 ƒe nudidiwo). Modular rapid-disassembly joint design ɖea ɣeyiɣi si woatsɔ aɖoe dzi kpɔtɔna va ɖoa 2.8 labor-hours/m² le ƒuƒoƒo ɖesiaɖe me.

2. Mɔ̃ɖaŋununya si Wotsɔ Ƒo Ƒui

12mm birch plywood laminated kple 0.8mm polypropylene (PP) film wɔa eve-fase ƒomedodo ƒe dɔwɔwɔ:

45° cross-grain orientation dzia elastic modulus ɖe edzi va ɖoa 11,000 MPa

PP film ƒe kadodo ƒe dzogoe >110° na be zero-release agent ƒe dɔwɔwɔ (woda asi ɖe edzi le GB 50204-2015 Annex D ɖesiaɖe me)

II. Ganyawo ƒe Dzesidede To Mɔ̃ɖaŋudɔwɔwɔ Me

Gbeadzinyatakaka siwo tso dɔ 28 siwo dome Zhengzhou-Jinan High-Speed ​​Rail Bridge hã le:

Agbenɔƒe ƒe Gazazã : 94.7% gakpo ƒe ŋusẽ léle ɖe te le tsatsam 500 megbe (Ame etɔ̃lia ƒe nyatakaka CMT-2023-0765)

Dimensional Control : Laser-aligned slot system kpɔa egbɔ be ±1.2mm sectional tolerance, si ɖea kɔnkrit gbeɖuɖɔ dzi kpɔtɔna 19%

Dɔwɔlawo ƒe Dɔwɔna Nyuitɔ : 22.3 kg/m² unit weight ɖe mɔ ɖe asi ŋudɔwɔwɔ, si ɖea dɔwɔnuwo ƒe gazazãwo dzi kpɔtɔna 37% vs dekɔnu ɖoɖowo

III. Dɔwɔwɔ le Nɔnɔme Siwo Gbɔdzɔ Me

1. Dzoxɔxɔ ƒe Fexexe ƒe Ðoɖowɔɖi

-20 ° C dɔwɔwɔ: 1.2mm / m dzoxɔxɔ kekeɖenudɔwɔwɔ dometsotso (le CECS 281:2010 vuvɔ-wɔ gakpo ƒe nɔnɔmewo)
50 ° C nutoawo: PP film Vicat fafa teƒe > 150 ° C kpɔa egbɔ be dɔwɔwɔ ɖaa ƒe liƒo

2. Geometry ƒe Tɔtrɔ Kpata si Sesẽ

Woate ŋu atrɔ asi le nugbɔ modules (300-1200mm kekeme) na be woate ŋu awɔ curvature pɛpɛpɛ na radii ≥800mm (kpɔ 18XG101-3 tsitotsito dzidzenuwo)

IV. Dɔa ƒe Dɔwɔwɔ Ŋuti Nuŋlɔɖiwo

Dɔwɔwɔ ƒe Ƒomevi	Mᴐbibia	Dɔwɔwɔ Nyuie ƒe Viɖe	Gazazãwo Dzi Ðeɖe Akpɔtɔ
Super Kɔkɔ-Dziƒo Core	800mm Gli si wotsɔ lãgbalẽ wɔe	41% .	23% .
Tɔdzisasrã si Tso Ƒua Dzi	Φ2200mm Sɔti	38% .	27% .
Nyatakakadzraɖoƒe ƒe Gliwo	Dzogoe Siwo Mewɔa Eteƒe O	33% .	19% .

V. Ðaseɖigbalẽwo & Dzɔdzɔmeŋutete ƒe Kakaɖedzi

Ewɔ ɖeka kple GB50204 ƒe kɔkrit si ƒe mo le blɔ ƒe dzidzenuwo (anyigba ƒe gbadzaƒe ≤2mm/2m)

Eto gaƒoƒo 1200 ƒe dzetsiwu dodokpɔ me le ISO 9227 (CNAS da asi ɖe edzi) nu

BIM ƒe akpawo ƒe agbalẽdzraɖoƒe si sɔ kple Autodesk Revit 2024+

Ne èdi be yeakpɔ Steel Frame Formwork Construction Methodology (Code: GF-2023-019) alo egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu la, te ɖe míaƒe Technical Service Center ŋu.
Míenaa agbenɔƒe ƒe gazazã ƒe kpɔɖeŋu ŋuti nyatakakawo be míana dɔa ƒe nyametsotsowɔwɔ nanyo ɖe edzi.