Peb Lub Ntsiab Tseem Ceeb ntawm Industrialized Steel Structure Housing

Industrialization ntawmsteel qauvvaj tse yog ib qho tseem ceeb rau kev hloov pauv thiab kho dua tshiab ntawm kev tsim kho kev lag luam. Nws txoj kev loj hlob feem ntau yog nyob ntawm peb lub ntsiab lus tseem ceeb: kev txhawb nqa txoj cai, cov txheej txheem kev ua haujlwm, thiab kev sib koom tes ntawm cov saw hlau.

 

I. Txoj Cai Txhawb Txoj Cai: Txoj Cai Tswjfwm

 

Kev lag luam ntawm steel qauv vaj tse yog sib cais tsis tau los ntawm lub teb chaws - theem txoj cai tswj hwm thiab kev txhawb nqa tshwj xeeb los ntawm tsoomfwv hauv nroog. Lub teb chaws "dual carbon" lub tswv yim kom meej meej xaiv cov kev tsim kho raws li lub ntsiab kev sib ntaus sib tua rau kev txuag hluav taws xob thiab txo qis emission. Cov tuam tsev steel, nrog rau lawv cov pa roj carbon emission siv tsuas yog 60% ntawm cov qauv ntawm cov pob zeb thiab cov hlau rov ua dua tus nqi siab li 98%, tau dhau los ua qhov tseem ceeb rau kev nce qib. Lub "14th Tsib-Xyoo Plan rau Kev Tsim Kho Kev Lag Luam Kev Lag Luam" xav kom txog xyoo 2025, cov tsev prefabricated muaj ntau dua 30% ntawm tag nrho cov chaw tsim kho tshiab. Raws li ib qho tseem ceeb ntawm lub tsev prefabricated, steel qauv vaj tsev tau txais ntau txoj cai kev txhawb nqa, nrog rau kev faib av, hauv pem teb piv rau kev txhawb siab, thiab kev pab nyiaj txiag.

 

 

II. Technical Standards System: Lub Foundation of Quality

 

Lub industrialization ntawm steel qauv vaj tse yuav tsum tau ib tug ua tiav kev qauv system. Lub teb chaws tau tshaj tawm cov qauv, suav nrog "Technical Standard for Steel Structure Housing" (GB/T51233-2023) thiab "Technical Specification for Prefabricated Steel Structure Residential Buildings" (T/CECS1025-2024), uas lees txais tag nrho cov txheej txheem tsim, kev tsim khoom thiab kev tsim khoom. Hais txog cov txheej txheem tseem ceeb, ntau yam kev paub tab tau tsim, suav nrog cov qauv steel ncej, steel ncej- cov qauv braced, steel ncej- cov phab ntsa vaj huam sib luag, thiab steel ncej-shear phab ntsa; Nyob rau hauv cov nqe lus ntawm enclosure systems, ntau yam khoom xws li precast qhob sab nrauv phab ntsa panels, ALC sab nrauv phab ntsa panels, thiab GRC sab nrauv phab ntsa panels tau tsim. Kev txhim kho ntawm cov txheej txheem kev cob qhia no ua rau lub hauv paus rau qhov loj thiab tsim qauv ntawm cov qauv steel vaj tsev.

 

III. Supply Chain Collaboration: Tus yuam sij rau kev loj hlob

 

Lub industrialization ntawm steel qauv vaj tse yuav tsum muaj kev sib koom tes nyob rau hauv tag nrho cov khoom saw, nrog rau kev tsim, tsim, tsim, thiab kho kom zoo nkauj. Upstream steel tuam txhab uas muag muab siab- cov ntaub ntawv zoo steel xws li H-beams thiab txias- ua hlau; midstream steel qauv ua cov tuam txhab ua tiav lub Hoobkas prefabrication thiab cov txheej txheem ntau lawm; thiab cov tuam txhab tsim kho hauv qab tau txais cov txheej txheem kev teeb tsa ua ntej, ua kom luv rau ntawm - lub sijhawm tsim kho qhov chaw los ntawm 60% piv rau cov qauv ua vaj tse ib txwm muaj. Los ntawm kev sib koom tes ntawm cov khoom siv sib koom ua ke, cov qauv steel vaj tsev tau ua tiav cov qauv tsim khoom ntawm "lub tsev zoo li kev tsim tsheb." Nyob rau tib lub sijhawm, kev sib koom tes ntawm cov khoom siv sib txuas kuj tau ua rau muaj kev txhawb nqa kev lag luam xws li cov khoom siv phab ntsa tshiab, lub zog- lub qhov rooj thiab qhov rais, thiab cov chav ua noj thiab chav dej ua ke, tsim kom muaj kev lag luam ua tiav.