1. Cov kev sib tw tseem ceeb thiab cov kev daws teeb meem hauv Southeast Asia
1.1 Ua kom nrawm dua Deterioration
Teeb Meem:
Kev nyab xeeb huab cua ua rau 3-5 hli / xyoo carbonation qhov tob (2 ×
Cov ntug hiav txwv vaj tse qhia rebar corrosion nrib pleb tsis pub dhau 1-2 xyoo
Cov kev puas ntsoog:
Web cracks on slab soffits (>0. 3 hli dav)
Kab pheeb ces kaum nrib pleb ntawm nqaj xaus (45 degree kev qhia)
Ntsug tawg nrog spalling rau txhua
Peb txoj kev daws teeb meem:
✔ Dual-Txheej CFRP System:
Txheej 1: 200g / m² Txheem Npuag (micro-nrum kho)
Txheej 2: 300G / M²-zog Fabric (Thauj Enchanancement)
Underwater-curing epoxy resin (>80% pur tau tshaj)
1.2 Cov seismic tsis txaus
Teeb Meem:
Cov Qauv Txheej Txheem:
Vietnam: Pre {-1990 Cov tsev tsim los rau cov chaw seismic {}} tsuas yog
Indonesia: Pre6 {-2004 cov qauv tsis muaj 9- degree seismic xav
Raug cov ntsiab lus uas tsis muaj zog:
Luv Lus Qhia Shear tsis ua tiav (tsawg dua los yog sib npaug rau 3m qhov siab)
Nqaj tsis muaj zog-muaj zog en kem sib koom ua tsis ua haujlwm
Infill phab ntsa-thav duab sib tsoo
Peb txoj kev daws teeb meem:
✔ Kev cai Seismic Retrofit System:
U-Jackinging rau kab (150 hli spacing)
Pratesessed CFRP daim hlau rau kab teeb
En 1998-3} Cov Ntawv Qhia Xam Xam (suav nrog cov sijhawm tsom xam ntawm keeb kwm)
1.3 Kev Tsim Kho Kev Tsim Kho
Teeb Meem:
Txwv tsis pub txwv:
Khw Khw Khaub Ncaws / Tsev Kho Mob: Ua Haujlwm Hmo Ua Haujlwm nkaus xwb (<6hrs/day)
Cov Hoobkas: Yuav tsum muaj cov kev ua haujlwm thaum retrofit
Cuab Yeej Cuab Tam, Tsis Muaj Drilling Tso Cai
Cov teeb meem ua haujlwm:
Kev sib xyaw tsis yog sib xyaw sib xyaw (ib txwm 1: 3 yuam kev)
Inadequate rolling (>15% Delamination)
Kev kho tsis zoo thaum sawv ntxov
Peb txoj kev daws teeb meem:
✔ Soutle Asia-tshwj xeeb tsim nyog:
Ceev Ceev-Kho Adhesive (45Min Chaw @ 25 degree)
Pre-impregnated CFRP cov ntawv (tsis muaj ntawm cov nplaum nplaum)
Portable Pressing cov cuab yeej (0. 3MPA Hu Xov Siab Siab)
VR kev kawm simulator (qauv ua haujlwm)
1.4 Nqi Tswj Kev Sib Tw
Teeb Meem:
Cov nqi zais ntawm cov txheej txheem pa:
Steel Phaj: $ 15 / M² / xyoo Anti-corrosion txij nkawm
Pob zeb ua kom huv: 5% qhov chaw poob rau 10cm tuab
Kev cuam tshuam kev lag luam cuam tshuam: $ 5, {{1} }/}} / hnub rau lub khw khw
Cov Khoom Siv Xaiv Yuam Kev:
Cov khoom lag luam subivard (cov ntsiab lus fiber ntau<55%)
Cov nplaum tsis sib xws (Bond zog<1MPa)
Peb txoj kev daws teeb meem:
Of Lub neej ua hauj lwm ua kom zoo dua qub li cas:
Cov khoom siv tau zoo:
Cov dav dav (txo qhov sib tshooj sib tshooj)
Cov ntawv thov hybrid (cov ntaub npuag rau cov chaw tsis yog-tseem ceeb)
Tsim Txhim Kho Kom Zoo:
Kev ntsuas fea (meej meej muaj zog zuj zus Zav)
Daim formwork-pub dawb daws
10-} xyoo khoom siv tsis zoo
1.5 Ua raws kev pheej hmoo
Teeb Meem:
Cov kev sib txawv ntawm cheeb tsam hauv cheeb tsam:
Thaib teb: TIS 876
Malaysia: MS 544 yuav tsum muaj hluav taws xob fireproof
Singapore: BCA xav tau kev ntsuas kev rog rog
Cov teeb meem muaj pov thawj:
Ploj hmo cov ntaub ntawv sau ua ke
Khoom Qhia Tshwj Xeeb Tsis yog
Tsis muaj cov ntaub ntawv hauv zos
Peb txoj kev daws teeb meem:
✔ Cov Txheej Txheem Ua Haujlwm Ntau Txheej:
Cov txheej txheem Batch suav nrog:
Kev kuaj sim ob yam lus (Suav / Askiv)
QR code rau cov khoom siv traceability
Phau Ntawv Qhia Txog Kev Kho Mob
Cov pab pov thawj hauv zos:
Ncig Saib Hmoob Nyab Laj Mot hom kev pom zoo
Thaib tis ntawv pov thawj
Indonesia SNI Ntawv pov thawj
2. Ntawv pov thawj: Cov ntaub ntawv thoob ntiaj teb
2.1 US & EU cov qauv
Peb: ACI 440.2r -17}, Astm D3039 Raws Li
EU: En {1998-3, iso 527-5} muaj ntawv pov thawj
Yam ruaj khov: Kev Tshuaj Ntsuam Ntsev Ntsev Zoo Tshaj Plaws & Hygothermal Cov Lus Xeem
2.2 Kev yoog
Nyab laj: Tcvn 5574-2018
Thaib teb: Tis 876-2559
Indonesia: Sni Seismic Yuav Tsum
3. Qhov Kev Kawm Txog Qhov Kev Kawm
3.1 Bangkok Cov Tsev So Report Retrofit
Qhov Teeb Meem: {{1990- tsim qauv yuav tsum tau ua seismic
Kev daws: 300g / m² CFRP + huab cua-resistant nplaum
Qhov tshwm sim: 50% seismic txhim kho, xoom kev cuam tshuam kev lag luam
3.2 Jakarta Chaw nres nkoj Warehouse Corrosion tiv thaiv
Qhov Teeb Meem: Ntsev-Induced qhob
Kev daws: Ob-Txheej CFR + Anti-QuElc Txheej
Qhov tshwm sim: {{50- xyoo lub xyoo ua hauj lwm txuas ntxiv
3.3 Penang Choj ntxiv dag zog
Qhov Teeb Meem: Cov Tsheb Thauj Khoom-Ua Rau Txhaum Tawm Tawm
Kev daws: Kev Cai 600G / M² ultra-Siab Modulus CFRP
Qhov tshwm sim: 70% muaj peev xwm nce ntxiv, kev ua haujlwm hmo ntuj
4. Vim li cas xaiv peb? Cov lus cog lus tshaj lij
4.1 Cov Qauv Tseem Ceeb
20 xyoo cov haujlwm tshwj xeeb (500+ ntiaj teb cov phiaj xwm)
Turkey daws teeb meem (tsim qauv los installation)
Cov chaw zov me nyuam hauv zos hauv Nyab Laj teb, Thaib teb, Indonesia
4.2 Cov Lus Ceeb Toom Zoo
Kev Ntsuas Raw Kev Ntsuas (Batch-Winial Tension Tension)
German tab tom hlab khoom
100% kho qhov muag tsis pom kev
4.3 Kev Pab
48-} teev cov lus teb
Dawb Khoom Kuaj
Engineering Calculation Kev Pab Nyiaj
