Kev daws teeb meem> Feem ntau 7 Qhov Kev Ua Haujlwm Zoo Tshaj Plaws

Qhov siab tshaj plaws lub zog pob zeb hauv 2016, Tuam Tshoj
Qhov siab tshaj plaws Skycraper hauv GuiZhou, Suav

Cov ncauj lus kom ntxaws thiab cov ntaub ntawv siv:

WWW.LETSKZJ.COM

KZJ

Qhov ntev tshaj plaws Precast Box Girder hauv Suav teb
Qib siab tshaj Frost Resistance
F300 Qhob hauv Suav teb

Peb cov khoom siv nyob rau hauv
lub 7 Feem ntau paub zoo
kos npe rau tej yaam num hauv Suav teb

Qhov dav ntawm One Bridge Desk yog
12.55M nrog qhov hnyav ntawm 1,854 tons.

Qhov ntev tshaj plaws Precast Box Girder hauv Suav teb

Qhov loj tshaj plaws kob-land liaison box Girder project nyob rau hauv lub ntiaj teb no.
Zhoushan Sea Choj

Qhov project piav qhia:
Zhoushan Hiav Txwv Choj yog qhov loj tshaj plaws kev thauj mus los infrastructure project nyob rau hauv Tuam Tshoj.With tag nrho ntev ntawm 48.16 kilometers thiab tag nrho cov peev ntawm txog 10 billion RMB. Lub thawv girder yog qhov ntev tshaj plaws thiab hnyav tshaj plaws tag nrho lub qhov prefabricated lub thawv girder hauv Suav teb, nrog 70 meters ntev, 4 meters siab.
Pob zeb Technology peb tau txhawb nqa:

1. Kev daws teeb meem High Viscosity hauv C80 pob zeb nrog ntau tshaj 620kgs ntawm cov cement hauv ib lub cubic meter

2. Qhov kev sib tw loj ntawm Kev Tswj lub thawv girder zoo li, kev txhim kho lub zog, thiab lub sij hawm luv luv rau lub caij ntuj no

3. txo cov dej kub hauv ntau tshaj 700m²

4. Tiv thaiv qhov tshwm sim ntawm cov kab nrib pleb hauv C45 pier lub cev

Lub sijhawm teem sijhawm: ≧ 65 teev
Lub sijhawm teem sijhawm ntev tshaj plaws hauv Suav teb
Hangzhou Metro Kab 9 r1ktr ib

Qhov project piav qhia:
Tag nrho cov kab ntev yog li 16.939km, tag nrho cov kab hauv av. Lub hauv paus tseem ceeb ntawm gentian Road Station tau muab faib ua plaub lub hauv paus pits los npaj kev tsim kho. Nyob rau tib lub sijhawm, kev hloov pauv dej, kev rhuav tshem choj thiab kev tsim kho dua tshiab tau cuam tshuam nrog txhua qhov kev txiav txim, thiab kev tsim kho lub hauv paus thiab kev tsim choj muaj kev cuam tshuam rau ib leeg.
Pob zeb Technology nrog KZJpoint RR8415:
Ntau tshaj 65hrs Teem Sijhawm nrog C35, Slump ntawm 200mm ± 20mm, Cov dej hauv av muaj ntsev, uas muaj cov nyhuv thaum ntxov ntxiv dag zog thiab slump tuav.

Qhov Shortest Surfacing

Lub sij hawm ua tiav hauv Precast Concrete, Tuam Tshoj

Lub Sijhawm Teev Sijhawm ntev tshaj plaws Retarding Time Concrete, Tuam Tshoj

Qhov Loj Tshaj Lij Nruam Beam Concrete, Tuam Tshoj

345 Meters Qhob Pumping Qhov siab

Qhov siab tshaj plaws skyscraper hauv 2016, Tuam Tshoj

Guiyang Paj Orchard Twin Towers Project

KZJ khoom siv:KZJcontrol 600SR & KZJpoint RS8310
Lub sij hawm tsim kho: Xyoo 2016

Qhov project piav qhia:

Guiyang Flower Orchard Twin Towers project muaj ob lub yees, sab hnub tuaj ntauwd nrog 406m ntawm cov qauv siab thiab sab hnub poob ntauwd nrog 345m ntawm lub tsev siab, thiab tag nrho cov kev tsim kho thaj tsam ntawm ob lub yees yog li 827,000 square meters, nrog rau tag nrho cov peev ntawm ntau tshaj RMB 10.6 billion yuan.

Pob zeb Technology peb tau txhawb nqa:

1. Lub twj tso kua mis siab: siab twj tso kua mis siab (345m)
2. Kev daws qhov teeb meem siab viscosity hauv C90 pob zeb
3.Ua kom haum raws li cov qauv ntawm peb cov pob zeb sib xyaw nrog cov khoom siv tsis zoo (cov txheej txheem nyuaj thiab hloov pauv lub roob xuab zeb) ua kom cov pob zeb siv 345m tsis muaj los ntshav thiab sib cais.

Qhob Surfacing Lub sij hawm ua tiav ≤ 120 feeb

Shortest Surfacing Finishing Sijhawm hauv pob zeb

Xiamen Metro Kab 1 Metro Segment

KZJ khoom siv:KZJpoint RA8206 & KZJpoint RS8310

Qhov project piav qhia:

Nws feem ntau khiav los ntawm sab qaum teb mus rau sab qab teb, txuas cov pab pawg tseem ceeb xws li Siming District, Huli District thiab Jimei District, uas tawm mus rau sab qaum teb los ntawm cov kob Xiamen sab hauv mus rau Xiamen Island sab nraud los ntawm kev sib txuas ceev ceev. Nws muaj ntau tshaj 20,000 lub nplhaib ntu thiab kwv yees li 140,000 m³ ntawm pob zeb. Qhov project xav tau lub sijhawm ua tiav ntawm cov pob zeb hauv 120 mins. los ntawm kev tsim lub zog thaum ntxov-lub zog polycarboxylate acid superplasticizer compounding nrog cov txheej txheem accelerator, KZJpoint RA8206 zoo daws qhov teeb meem ntawm kev ua tiav lub sijhawm ntawm ntu ntawm qhov chaw qis. Nyob rau tib lub sijhawm, cov teeb meem ntawm cov neeg tsis zoo thixotropy, siab viscosity, thiab npuas ntawm cov tsos tau ua tiav tiav.

Pob zeb Technology peb tau txhawb nqa nrog peb cov Admixture:

1. C50 Qib ntawm pob zeb, P12 impermeability qib, Slump: 50mm ± 20mm

2. Cov ntsiab lus cua ≤ 2%, 56d hluav taws xob flux (C)

3. Muaj peev xwm thixotropy zoo, lub sijhawm ua vaj tse ntawm ib ntu ntawm ntu yog tsawg dua 3min, tsis muaj qhov tsis xws luag hauv ntu zoo li.

4. Qhov teeb meem zawv zawg ntawm pob zeb, uas tshwm sim thaum ntu tsis tau xa nrog cov pwm thaum lub sijhawm thauj khoom

C120 Qib ntawm Pumping Concrete

Qhov siab tshaj plaws lub zog pob zeb hauv 2016, Tuam Tshoj

Xin-Tian-Di Civil Air Defense Project

KZJ khoom siv:KZJpoint RQ8416 & KZJpoint RR8311

Qhov project piav qhia:

Guiyang Xintiandi Civil Air Defense Project yog nyob rau hauv Guizhou Tub Rog Cheeb Tsam, Guiyang City, Guizhou Province, Tuam Tshoj Cov huab cua tiv thaiv qhov hauv paus siv C120 steel fiber ntau pumped concretes.

Pob zeb Technology peb tau txhawb nqa nrog peb cov Admixture:

1. Slump ≥ 240mm, ntws ≥ 650mm, tsis muaj slump lossis ntws poob hauv 3 teev

2. Kev daws teeb meem High Viscosity hauv C120 pob zeb

3. Lub sijhawm teeb tsa thawj zaug ≥ 20h, thiab lub sijhawm teem sijhawm kawg ≤ 30h

4. Sib tov nrog ntau cov hlau fiber ntau (tsis zoo encapsulation thiab segregation tsis kam ntawm pob zeb, kuj ntxhib thiab nyuaj rau twj)

5. Cov pob zeb loj (2 meters tuab, siab ncov hydration kub nce)

Beam ntawm 2-(31m + 31m) 32 ° 20' tig lub kaum sab xis

Qhov loj tshaj plaws tig nruam beam nyob rau hauv Suav teb

Jiqing High-speed Railway Zibo Super Choj

Qhov project piav qhia:

Nws muaj ib txoj kab loj ntev ntawm 307.9 kis lus mev, thiab tsim cov kab tseem ceeb ntawm 'peb ntsug-kab rov tav' intercity rail transit network hauv Shandong Province. Lub nqaj ntev ntawm lub viav vias ntu ntawm Zibo Super Choj yog 2-(31m + 31m), lub kaum sab xis yog 32 ° 20' nrog 4.200tons ntawm qhov hnyav ntawm lub viav vias thiab cov qauv viav vias yog qhov nruab nrab lub voj voog.

Pob zeb Technology peb tau txhawb nqa nrog peb cov Admixture:

1. Qhov Initial Slump mm tswj tsis pub dhau 200mm ± 20mm, ntws ≥ 550mm, Tsis muaj slump lossis ntws poob hauv 1 teev, thiab tuaj yeem poob hauv 20mm hauv 2hours

2. Cov ntsiab lus cua ntawm C50 pob zeb yog nyob nruab nrab ntawm 2.0 thiab 4.0, thiab cov tsos thiab xim ntawm cov nqaj yuav tsum zoo tom qab demoulding

3. KZJ Ib hom Admixture yuav tsum ua kom zoo rau cov av nplaum cov ntsiab lus hauv zos, thiab peb hom sib txawv cement.

Lithium-ion roj teeb khoom Fractionation Ntauwd

Qhov siab tshaj Frost Resistance ntawm F300 pob zeb

Qhov project piav qhia:

Nws muaj cov kev xav tau siab rau kev ua kom ruaj khov (Cov kua nitrogen cia tank ntawm -196 ° C), tsim lub zog C55, impermeability theem P12, te kuj qib F30 (qhov loj poob tus nqi tom qab 300 khov-thaw cycles yog 0.71% thiab lub zog poob tus nqi yog 3.2%), uas tag nrho cov ua tau raws li qhov yuav tsum tau tsim.

Pob zeb Technology los ntawm KZJpoint RD8208:

F300 ntawm pob zeb Frost qib, P12 impermeability qib, 16 ~ 18hrs teeb lub sij hawm, 4.0% ~ 5.0% Cua ntsiab lus, 5hrs Slump Retention