Txoj kev tua blasting tshuab yog cov cuab yeej siv tau zoo uas siv lub siab -ceev rotating impeller los txhawb cov hlau txhaj tshuaj (los yog hlau txiav) ntawm qhov ceev heev rau ntawm txoj kev, ntxuav, roughening, los yog ntxiv dag zog rau saum npoo los ntawm kev cuam tshuam thiab kev sib txhuam. Nws cov ntawv thov dav dav heev -, feem ntau suav nrog thaj chaw hauv qab no:
Kev kho deg ua ntej txoj kev tshiab / choj kev tsim kho:
Cov pob zeb ua pob zeb / choj lawj: Tshem tawm cov laitance, cement daim tawv nqaij, cov khoom xoob, cov roj stains, thiab lwm yam kab mob, roughening ntawm qhov chaw (roughening) zoo heev los txhim kho cov adhesion ntawm cov txheej txheem dej tom qab, asphalt txheej, lossis epoxy coatings rau cov pob zeb substrate. Qhov no yog ib qho ntawm nws cov ntawv tseem ceeb thiab tseem ceeb tshaj plaws.
Asphalt pavement: Ua ntej nteg ob txheej ntawm asphalt los yog overlay, tshem tawm cov asphalt zaj duab xis (los ntshav), plua plav, cov khoom xoob, cov roj stains, thiab lwm yam, los ntawm qhov chaw, kuj los txhim kho interlayer adhesion.
Kev kho mob ua ntej kho thiab kho dua tshiab txoj kev / choj decks uas twb muaj lawm:
Tshem tawm cov txheej txheem qub / cov cim: Tshem tawm cov txheej txheem epoxy qub, pleev xim, kub-kua / txias- cov cim pleev xim, cov cim tsheb seem, thiab lwm yam.
** Tshem tawm cov kab mob: ** Tshem tawm cov roj stains, roj, lub log tsheb, cov tshuaj seem, pwm, algae, thiab lwm yam.
**Roughening/Smoothing:** Roughens aged, smooth pavements to restore or create a new rough texture, muab ib qho zoo tagnrho huv si, ntxhib bonding nto rau milling overlays, micro-surfacing, ultra- nyias hnav cov kev kawm, tawg sealing, kho pothole, thiab repaving ntawm waterproofing txheej los yog nto txheej txheej.
**Oil Bleeding Removal:** Effectively removes the dense, smooth oil film formed by asphalt rising to the surface, restoring the road surface's coefficient of friction.
** Rut Kho Pretreatment:** Tom qab milling los yog ua ntej sau qhov chaw rutted, tua blasts kho qhov chaw thiab ib puag ncig kom ntseeg tau zoo adhesion ntawm cov khoom kho thiab cov thawj pavement.
** Choj Deck Waterproofing Renovation: ** Ua tib zoo tshem tawm cov khoom seem ntawm cov txheej txheem dej tsis zoo qub thiab ua kom cov pob zeb ua kom zoo los npaj rau daim ntawv thov txheej txheej tshiab.
**Bridge Deck Waterproofing Renovation:** Tshem tawm cov khoom pov tseg los ntawm cov txheej txheem dej qub qub thiab ua kom cov pob zeb ua kom zoo los npaj rau daim ntawv thov txheej txheej tshiab. Waterproofing Projects (Tshwj xeeb tshaj yog Choj Deck Waterproofing):
Raws li tau hais ua ntej, kev txhaj tshuaj blasting yog qhov kev pom zoo tshaj plaws ntawm kev kho mob saum npoo ua ntej tso cov dej tsis zoo los yog siv cov txheej txheem dej tsis zoo rau cov chaw tseem ceeb xws li choj lawj, tunnels, thiab chaw nres tsheb hauv av. Nws muab cov khoom sib xws, huv si, micro- textured ntxhib nto, ua kom muaj kev sib koom ua ke ntawm cov khoom siv dej tsis zoo thiab cov pob zeb ua pob zeb, tiv thaiv dej seepage, thiab txhim kho cov dej tsis zoo thiab ua haujlwm ntev.
Tshav dav hlau Pavement Maintenance:
Roj Hmab Tshem Tawm: Cov roj hmab tso rau ntawm txoj kev khiav los ntawm lub dav hlau log tsheb thaum lub sij hawm tawm mus thiab tsaws tau txo qis txoj kev sib tshuam ntawm kev sib txhuam, cuam tshuam rau kev nyab xeeb ntawm kev ya davhlau. Txhaj tshuaj tua blasting yog tus qauv txheej txheem rau kev tshem tawm cov roj hmab khiav tawm.
Surface Texture Restoration/Anti-Tshuaj skid: Restores qhov kev ntxhib los mos qhov tob ntawm pavement nto npog los ntawm roj hmab los yog ib txwm hnav, txhim kho kev tiv thaiv -skid kev ua tau zoo.
Kev Tshem Tawm Kos Npe: Tshem tawm cov npav qub qub.
Industrial / Commercial Flooring Siv thiab kho dua tshiab:
Pem Teb Tshiab: Tom qab nchuav cov pob zeb, tshem tawm cov laitance thiab roughen qhov chaw los muab lub hauv paus zoo rau kev sib khi thiab kho cov neeg ua haujlwm tom ntej, epoxy flooring, polyurethane flooring, hnav-cov ntaub pua plag, thiab lwm yam.
Qub Flooring Renovation: Tshem tawm cov coatings qub, cov roj stains, khawb, hnav khaubncaws sab nraud povtseg, thiab lwm yam, thiab roughen lub nto los npaj rau recoating los yog nteg ib tug tshiab flooring system. Tshwj xeeb yog tsim rau factories, warehouses, chaw nres tsheb, supermarkets, logistics chaw, thiab lwm yam.
Txhim kho Txoj Kev Nto Skid Resistance:
Los ntawm kev tswj hwm kev txhaj tshuaj tiv thaiv tsis zoo, lub microtexture zoo li qub thiab ruaj khov tuaj yeem tsim rau ntawm txoj kev chaw (tshwj xeeb yog cov pob zeb pavements, choj decks, ramps, thiab nkhaus), txhim kho txoj kev coefficient ntawm kev sib txhuam thiab kev sib txhuam, txhim kho kev nyab xeeb ntawm kev tsav tsheb. Feem ntau siv nyob rau hauv kev sib tsoo- ntu ntu, chaw tos txais tus xov tooj, ramps, txoj kab nqes, kev hla kev, thiab lwm yam.
Daim Ntawv Thov Tshwj Xeeb Scenario:
Kev Kho Tunnels: Ntxuav cov phab ntsa kom tshem tawm hluav taws- cov coatings retardant, av, roj, thiab lwm yam, nyob rau hauv kev npaj rau repainting los yog tu.
Kev Ua Si Chaw Ua Si Cov Kev Ua Si / Teb: Kev ntxuav thiab roughening qhov chaw nyob rau hauv kev npaj rau nteg hluavtaws khiav lem los yog kis las chaw.
Steel Structure Surface Pretreatment: Thaum feem ntau siv rau txoj kev chaw, qee cov khoom siv kuj tseem siv tau rau kev tshem tawm xeb, tshem tawm cov xim, thiab roughening (Sa2.5 qib) ntawm cov hlau loj loj ntawm qhov chaw ua ntej ua ntej pleev xim.
Ramp/Parking Lot Anti-Slip Treatment: Tshwj xeeb tsim los tiv thaiv-Slip shot blasting kho ntawm ramps, chaw nres tsheb nkag/tawm, thiab chaw nres tsheb.
