Shotcrete Pump manufacturers

robotic shotcrete tshuab, Shotcrete twj yog ib qho tseem ceeb tshaj plaws nyob rau hauv ib tug mechanized qhob spraying system, thiab lawv yog tsim los xyuas kom meej lub nruam ntws ntawm pob zeb. los xyuas kom meej qhov yuav tsum tau zoo thiab txheej thickness, raws li zoo raws li txo rebound.

Xa kev nug

Khoom Taw qhia

Hunan Saner Heavy Kev Lag Luam Technology Development Co., Ltd.

Hunan Saner Heavy Kev Lag Luam Technology Development Co., Ltd. tau tsim nyob rau hauv 2010, thiab nws yog ib tug sau ntawm engineering machinery R & D, ntau lawm, muag high-tech enterprise. Peb lub Hoobkas yog nyob rau hauv scenic Sany matching industrial park, xeev-theem economic kev loj hlob cheeb tsam, Loudi nroog, Hunan xeev Qhov twg kev thauj mus los yog yooj yim, npog thaj tsam ntawm 10000 square meters. Tam sim no, peb muaj plaub ceg: Hunan Saner machinery tuam txhab, Hunan Saner lag luam tuam txhab, Hunan Saner tu lub tuam txhab thiab Hunan Saner xauj tuam txhab.

TECHNICAL PARAMETERS	Qauv: SRSP35E/A9
Max theoretic tso zis	35-40m³/h
Max theoretic twj tso kua mis siab	8.6 Mpa
Hydraulic system	Peb lub twj tso kua mis & peb lub voj voog qhib
Main roj twj tso kua mis	112ml / r (kawasaki)
Hydraulic system siab	28 MPa
Fais fab mov	Hluav taws xob lub cev muaj zog	Diesel lub cev muaj zog
Qhov hluav taws xob	380V	/
Lub cav fais fab	75 KW TSI
Distribution valve hom	S lub cev valve
Cement mortar conveying lub tog raj kheej bore / stroke	Φ180/1170 hli
Accelerator twj tso kua mis hloov & siab	270 × 2 (L / h × Mpa)
Max aggregate loj	15 hli
Mix Hopper Volume	650L
Pub qhov siab	Tsawg dua los yog sib npaug li 1500mm
Max theoretic xa ntsug nrug deb	16m
Max theoretic xa kab rov tav nrug	20m
Prostrate Qhov siab	5.05m
Radiator cua txias hom	Cua txias system
Hydraulic twj tso kua mis hom	Ram twj
Qhov loj me (L * W * H)	8600 × 2640 × 3300 hli
Tag nrho qhov hnyav	16 000 kg
Chassis Parameters
Chassis hom	Saner
Cav qauv	4105 Turbocharged Diesel Cav
Hom roj	Diesel
Emission txheem	National IV Standard
Tyre specification	16/70-20 16PR
Wheelbase	4100 hli
Qag hnyav	11000/11000kg
Axle kom muaj nuj nqis	4
Rated zog	73.5 KWG
Rated ceev	25 KM / H
Gradient	25 degree
Hloov Radius	10M

Vim Li Cas Xaiv Peb

Kev ruaj ntseg zoo

Peb ua nruj me ntsis raws li ISO9001 zoo system nyob rau hauv tag nrho cov txheej txheem.

Kev pabcuam zoo

Peb ua txhua yam los muab peb cov neeg siv khoom nrog cov kev pabcuam zoo tshaj plaws thiab cov khoom zoo tshaj plaws.

Tus nqi tsim nyog

Tus nqi yog tsim nyog thiab yuav coj koj txawv surprises.

Kev xa khoom sai

Kev xa khoom ceev yog ceev, thiab tus me nyuam yuav raug txheeb xyuas rau koj sai li sai tau raws li qhov kev txiav txim tso.

Lub Tshuab Nqus Dej Txhaum Cai

Kev vam khom rau Asia qhov loj tshaj plaws interlligent manufacturing system thiab integrating advanced technology nrog nruj manufacturing tswv yim xyuas kom meej txhua tus txheej txheem, txhua feem mus rau kev ncua ntawm perfection thiab txhua yam khoom nrog ntiaj teb no-chav kawm ntawv zoo.

Qhob Shotcrete Tshuab

Tus nqi ntawm accelerator ntxiv yog tsis tu ncua adjustable: nws tuaj yeem hloov kho steplessly raws li tus nqi txhaj tshuaj.

Trailer Shotcrete Tshuab

Xa mus rau lub neej kev pab cuam ntawm txhua qhov, peb yuav muab ib qho kev kwv yees kwv yees ntawm kev thov cov khoom seem raws li koj qhov project nplai - pes tsawg cubic meters koj yuav tsuag.

Npuag Mix Shotcrete Tshuab

Lub twj tso kua mis muaj kev siv zog tsawg, kev ua haujlwm siab, kev hnav tsawg dua, kev ntseeg siab thiab kev xa khoom ruaj khov.

Qhob Plastering Tshuab

Nruab nrog ntau lub ntsiab lus hluav taws xob lubrication twj tso kua mis, kev tswj tsis siv neeg thiab ua haujlwm zoo ntawm cov roj filling kom muaj nuj nqis thiab lub sijhawm ua haujlwm zoo ua kom lub neej ntev ntawm cov khoom hnav.

Qhob Sprayer Tshuab

Shotcrete tshuab (paj ntub dej tsuag tshuab) yog dav siv nyob rau hauv txoj kev loj, railway tunnels, nroog subways, underground caverns ntawm hydropower chaw nres tsheb, thiab lwm yam. nws muaj kev nyab xeeb, ruaj khov thiab txhim khu kev qha.

Robot Arm Shotcrete Tshuab

Cov kev cog lus digital, cov qauv qhia meej ntawm kev pabcuam thiab kev them nyiaj hauv paus, cov saw muaj txiaj ntsig npog tag nrho cov khoom lag luam lub neej thiab cov engineers rau kev pabcuam thoob ntiaj teb.

Me Me Tsheb Shotcrete Pump

Lub tsheb pob zeb ntub dej txau trolley yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho qhov av xws li kev txuag dej, kev siv hluav taws xob, kev tsheb ciav hlau thiab kev loj.

Tsheb Shotcrete Tshuab

Ob chav tshuaj tsuag lub tsheb ntub dej tshuaj tsuag tshuab yog ib hom tshiab ntawm lub tsheb-mounted qhob ntub dej tsuag tshuab nrog high-efficiency tunnel shotcrete khoom.

Shotcrete Pump yog dab tsi

Shotcrete twj tso kua mis yog ib qho tseem ceeb tshaj plaws nyob rau hauv ib tug mechanized qhob spraying system, thiab lawv yog tsim los xyuas kom meej ib tug nruam ntws ntawm cov pob zeb.A nruam nruam ntws yog ib qho tseem ceeb heev uas yuav tau lav ib homogeneous shotcrete daim ntawv thov, muaj peev xwm xyuas kom meej qhov yuav tsum tau. zoo thiab txheej thickness, raws li zoo raws li txo rebound. Shotcrete yog ib txoj hauv kev tshiab tshaj plaws nyob rau hauv kev tsim kho kev lag luam.Qhov kev xaiv ntawm shotcrete nyob rau hauv tej yam kev tsim kho ntsiab yog loj hlob nyob rau hauv cov xov tooj thiab nyob rau hauv kev thov uas qhia tau hais tias nws zoo npaum li cas. Shotcrete yog yoog raws, kev lag luam thiab siv sijhawm tsawg dua thaum lub sijhawm ua haujlwm.Nws tuaj yeem ua rau tsis muaj lossis tsawg dua formworks, tuaj yeem siv rau hauv qhov siab dua, thiab tuaj yeem tsim nrog adhesion zoo thiab hloov tau yooj yim.

Qhov zoo ntawm Shotcrete Pump

Pumps muab cov pob zeb ua kom zoo dua

Kev nrawm yog ib qho txiaj ntsig tseem ceeb tshaj plaws uas cov twj tso kua mis muaj dua lwm txoj hauv kev ntawm kev ua vaj tse. Vim hais tias lub piston system ua haujlwm kom xa cov pob zeb tsis tu ncua los ntawm lub hose, nchuav cov pob zeb nrog lub twj tso kua mis yuav siv sij hawm tsawg dua thiab kev ua haujlwm ntau dua li kev thauj mus los xws li cov log tsheb lossis cov pob zeb pob zeb.

Pumped pob zeb muaj zog dua

Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau ua kom zoo Cov dej ntxiv tuaj yeem cuam tshuam lub zog ntawm cov pob zeb, ua rau tawg thiab shrinkage tom qab. Thaum kawg, qhov no txhais tau tias koj cov khoom kawg yuav tsis tuaj yeem tiv taus ntau npaum li nws tuaj yeem yog tias koj xav siv cov pob zeb qhuav.

Koj tuaj yeem siv lub twj tso kua mis nyob qhov twg

Cov twj tso kua mis tau yooj yim haum rau txhua qhov chaw, txawm tias nyob hauv av lossis hauv huab cua. Boom twj tso kua mis tshwj xeeb yog qhov zoo rau cov cheeb tsam nyuaj mus txog vim tias lawv tuaj yeem txuas ntxiv rau cov qauv loj xws li tsev thiab kev tsim kho vaj tse.

Cov twj tso kua mis yuav ua rau koj cov haujlwm txav mus

Kev teeb tsa cov twj tso kua mis yog qhov ceev thiab yooj yim, yuav tsum muaj cov neeg ua haujlwm tsawg thiab cov khoom siv tsawg dua li lwm txoj hauv kev. Tom qab tag nrho, koj xav tau cov neeg los tsim ib lub chute ua ntej koj tuaj yeem pib nchuav. Koj tsuas yog xav tau ob tus neeg los ua lub twj tso kua mis - ib tus saib lub hose thiab lwm tus los ua haujlwm ntawm kev tswj. Thiab thaum lawv npaj txhij, cov twj tso kua mis muaj peev xwm siab ib teev.

Dab tsi yog Ob Qhov Txheej Txheem ntawm Shotcrete Pump

Qhuav mix txheej txheem

Nws suav nrog cov cement sib tov raug thauj los ntawm cov yeeb nkab xa mus rau lub tshuab xa khoom tshwj xeeb.
Ib tug distributor los yog feed log pub cov sib tov rau hauv lub tube xa khoom. Cov khoom no yog nqa los ntawm compressed cua perforated manifold. Dej yog qhia nyob rau hauv siab thiab sib tov nrog lwm cov khoom xyaw.
Lub mortar tau muab pov tseg los ntawm lub nozzle ntawm kev kub ceev mus rau saum npoo kom raug txhaj tshuaj. Lub nozzleman tuaj yeem hloov cov dej kom muaj nuj nqis yooj yim thaum lub sijhawm ua haujlwm no.
Qhob nrog cov ntsiab lus dej siab dua yuav zoo li poob qis thaum nchuav rau saum qhov chaw ntsug. Koj yuav tsum tau kho cov dej kom txo tau cov khoom pov tseg. Qhov sib piv dej-cement yuav tsum nyob ntawm 0.33 txog 0.50.
Shotcrete tuaj yeem ua nrog ntau yam khoom siv. Cov khoom siv uas ua kom cov khoom siv khib nyiab tas li tuaj yeem thauj cov khoom mus txog 300-500 m kab rov tav thiab 45-100 m vertically.

Cov txheej txheem ntub dej

Tag nrho cov khoom xyaw, xws li cov cement, xuab zeb, thiab cov khoom me me sib xyaw ua ke, tau ua ke ua ntej nkag mus rau hauv cov khoom xa tuaj.
Cov pob zeb npaj txhij-sib xyaw yog ntsuas hauv 7 qhov cua mus rau lub nozzle. Cov cua ntxiv yog txhaj rau ntawm lub nozzle kom nrawm nrawm thiab txhim kho cov qauv khiav. Muaj cov khoom siv uas tuaj yeem tso pob zeb ntawm 3 mus rau 9m3 / teev.
Rebound yog hais txog pob zeb lossis mortar poob rov qab mus rau qhov chaw raug kho vim yog qhov nrawm nrawm. Nws nyob ntawm qhov sib piv ntawm dej-cement thiab qhov chaw thiab qhov xwm txheej ntawm qhov chaw kho.
Qhov ntau ntawm rebounds rau kab rov tav slabs yog nruab nrab ntawm 5 thiab 15% rau ntsug nto thiab txoj kab nqes, 15 mus rau 30% rau ntsug nto thiab txoj kab nqes, thiab 20 mus rau 50 feem pua rau saum npoo thiab fab.
Rau cov pob zeb sib sib zog nqus, cov txheej txheem sib xyaw qhuav yog nyiam. Qhov qis dua dej-cement piv ua rau cov pob zeb muaj zog dua, tsawg dua shrinkage thiab nkag, thiab ntau dua durability. Kev siv cov cua nkag mus rau hauv cov txheej txheem qhuav tuaj yeem pab ua kom muaj zog dua.
Qhov sib piv ntawm cov dej-cement tau raug tswj tau zoo hauv cov txheej txheem ntub dej. Cov txheej txheem ntub dej tsis ua rau muaj teeb meem feem ntau. Kev tso pob zeb ntau dua thaum muaj pob zeb ntau dua los tso.

Regular Concrete Pump Versus Shotcrete Pump

Lub twj tso kua mis tsis tu ncua
Ua ntej: Kev tso dej tsis tu ncua lossis tso dej, uas koj ib txwm siv rau lub hauv paus, slabs, cov tsev siab siab thiab txuas hniav. Qhov tseeb, txhua daim ntawv thov uas yuav xav tau pob zeb loj dua lossis sib sau ua ke thiab ntau dua qhov tso zis ntim ntawm pob zeb.
Rau cov khoom siv zoo li no, koj yuav tsum siv lub twj tso kua mis tshwj xeeb. Feem ntau koj yuav siv lub raj S lossis lub pob zeb valve. Qhov no yog oscillating xa tub raj uas hloov txoj hauj lwm ntawm ob lub tog raj kheej khoom. Rov qab rau hnub, tseem muaj lub rooj vag valve. Qhov no muaj ib lub rooj vag hlau los yog ntxiab uas yuav hloov qhov qhib rau pem hauv ntej ntawm ob lub tog raj kheej khoom.

Shotcrete Pump
Cov khoom no yog cov kua heev tab sis ntom, thiab muaj ib qho me me sib sau ua ke ntawm tsawg tshaj li ib nrab nti lossis tsis muaj aggregate txhua. Koj nquag siv Shotcrete los sau cov hauv paus, tsim cov phab ntsa hauv pas dej da dej, lossis lwm yam kev siv uas yuav xav tau kev xa khoom siab.
Rau qhov muab cov khoom siv ua kom tuab ua rau cov khoom siv sib txawv nrog ob lub pob hluav taws xob, tab sis ua kom cov pistons tsis tu ncua, lossis cov pistons tsis tu ncua, lossis cov pistons tsis tu ncua, xa cov khoom siv tsawg dua ntawm qhov nrawm dua. Lub pob valve muaj 2 lub pob hlau hauv ib lub thawv nrog 2 chav. Cov 2 pob yog nyob rau hauv pem hauv ntej ntawm cov khoom cylinders thiab hauv qab lub hopper pub.

Txhua lub sij hawm ib lub tog raj kheej thawb cov khoom los ntawm, lub pob nyob rau hauv pem hauv ntej ntawm nws raug thawb, ntsaws lub qhov rau lub hopper pub thiab tiv thaiv cov khoom los ntawm rov qab mus rau lub hopper. Nyob rau tib lub sijhawm, lwm cov khoom siv lub tog raj kheej yog nqus, ua rau lub pob thib ob hauv lub chamber poob, tso cai rau cov pob zeb txav los ntawm cov khoom noj hopper mus rau lub tog raj kheej.

Cov twj tso kua mis no rau cov qhob xoob xoob feem ntau ua haujlwm nyob rau hauv siab. Cov uas siv lub npas system, hnav yog tsawg dua li cov twj tso kua mis. Peb ib txwm pom zoo kom siv lub pob valve rau txhaj tshuaj twj tso kua mis es tsis txhob "S" raj lossis pob zeb valve. Qhov no yog vim hais tias muaj ntau dua hnav ntawm qhov oscillating qhov chaw ntawm ob lub tshuab no, thiab nws yuav rov qab mus rau lub hopper pub. Qhov no ua rau qeeb ntawm txoj haujlwm thiab, vim tias muaj kev kub siab, ua rau lub tog raj kheej sib txawv.

Kev ua vaj tse tsis tu ncua, tsuas yog xav tau lub twj tso kua mis thiab cov twj tso kua mis ua kom tiav cov khoom xa tuaj.

Shotcrete pumping ntawm qhov tod tes yuav tsum tau ua nrog cua compressor. Yeej, qhov no yog qhov sib tov tuab heev ib txwm muaj 4500 PSI lossis ntau dua ntawm kev tiv thaiv ntawm cov pob zeb thiab nws ib txwm siv rau ntawm 4- nti slump yog li ua rau nws tsis hloov pauv vim yog tias koj ntsaws, koj tsis muaj ntau dhau. lub sij hawm rau unplug. Feem ntau, nws tsis nqa pob zeb ntau dhau. Nws tsis nqa pob zeb loj hauv nws, thiab feem ntau nws yog siv rau tua phab ntsa lossis npog qhov chaw uas muaj kev puas tsuaj rau lawv.

Shotcrete twj tso kua mis ib txwm ua los ntawm ob lub pob li qub uas tau hais los saum toj no lossis muaj lwm yam uas siv lub tog raj kheej tshwj xeeb sib txawv nrog lub khob kawg. Vim tias qhov tshwm sim yog: Yog tias koj siv lub twj tso kua mis tsis tu ncua los ua cov twj tso kua mis txhaj tshuaj, uas yog siab dua, koj yuav ua rau lub tog raj kheej sib txawv. Yog li no cov twj txhaj tshuaj tshwj xeeb tsim los ua rau koj ntau dua ntawm kev hloov ntawm lub tog raj kheej mus rau lub tog raj kheej ua kom lub siab tsis tu ncua tiv thaiv lub tog raj kheej sib txawv thiab cov thooj voos kheej kheej thiab cov khob tau ntxiv dag zog kom lawv tsis tuaj yeem tawm raws li lub twj tso kua mis tsis tu ncua.

Feem ntau koj siv lub tshuab tua hluav taws xob uas muaj nyob rau ntawm ib kawg, kev sib txuas rau 2-inch pob zeb twj tso kua mis, thiab nyob rau hauv qhov kawg koj yuav muaj kev sib txuas rau cov cua hoses. Koj muab ob qho no tso rau hauv ib lub taub ntim kaw, uas yuav tso cai rau koj los tswj qhov ntws ntawm kev xa khoom. Yeej pob zeb tua tawm ntawm lub nozzle chamber ntawm kev kub ceev.

Cov Cheebtsam ntawm Shotcrete Pump

Hydraulic system: Qhib lossis kaw
Hauv lub kaw lus hydraulic kaw, lub twj tso kua mis ua haujlwm thaum nws xav tau kev xa hluav taws xob, tab sis tsis tsim cov dej ntws thaum nws so: qhov system no muaj zog ntau dua thiab txo cov khoom hnav.
Qhov tseem ceeb tshaj plaws, lub kaw lus kaw txhais tau hais tias lub sijhawm teb luv dua vim nws xav tau cov roj hydraulic tsawg dua li qhov qhib qhov system, uas ua rau nws ua haujlwm tau zoo dua li qhov txo qis.

Tsav lub tog raj kheej: Tsim kom muaj siab rau hauv cov thooj voos kheej kheej
Tsav lub tog raj kheej tau txais cov roj hydraulic uas tsim los ntawm lub twj tso kua mis hydraulic, thiab tig lub tog raj kheej, muab qhov ceev thiab lub zog xav tau rau cov twj tso kua mis.

Pob zeb cylinders: nqus cov pob zeb los ntawm lub hopper
Lub tog raj kheej kheej kheej yog tus saib xyuas kev thawb pob zeb los ntawm cov kav dej: lawv ua haujlwm nyob rau hauv ib qho kev sib txuas, yog li ntawd thaum ib tug thawb pob zeb, lwm tus yog nqus thiab vice versa. Qhov kev hloov no yog tswj los ntawm electromagnetic los yog hydraulic sensors, nyob ntawm seb qhov system.

Kev sib sau ntau dua yuav txo cov naj npawb ntawm tag nrho cov strokes yuav tsum tau thawb pob zeb, yog li txo qis kev siv hluav taws xob thiab txo qis ntawm qhov hnav ntawm qhov system loj. Tsis tas li ntawd, muaj kev txiav tsawg dua ntawm tag nrho cov dej ntws ntawm cov pob zeb, thiab koj tuaj yeem txuag sijhawm.

S-tube tso cai rau kev ntws mus tas li ntawm pob zeb
Lub oscillating S-tube hloov pauv hloov ntawm txhua lub tog raj kheej ntawm ob lub tog raj kheej ntawm ib sab, txuas mus rau cov yeeb nkab xa mus rau lwm qhov: nws txoj haujlwm yog toggle nruab nrab ntawm lawv kom ua kom cov pob zeb ntws tsis tu ncua.

Cov pob zeb ua los ntawm S-tube mus rau hauv cov yeeb nkab uas tsim los txwv txoj kab uas hla ntawm cov pob zeb ua ke kom ua rau cov hydraulic siab, uas ua rau muaj kev sib txhuam zoo heev. Muab qhov siab ntawm kev puas tsuaj, nws yog ib qho tseem ceeb rau S-tube yuav tsum tau ua nyob rau hauv cov ntaub ntawv hnav-resistant.

Lub thawv dej: Cools down system
Lub thawv dej txias cia ob qho tib si tsav thiab lub tog raj kheej ua vaj tse kom ntseeg tau tias qhov kub thiab txias ua haujlwm. Tsis tas li ntawd, nws yuav tsum tau yooj yim nkag tau mus rau ob-up ua ib qho kev tshuaj xyuas thiab kev saib xyuas, vim tias tej zaum cov residue yuav taw tes rau qhov ua tau. Cov kws tshaj lij pom zoo kom kuaj xyuas cov dej pob tshab txhua hnub.

Agitator nyob rau hauv lub hopper: tuav lub pob zeb fluidity
Qhob yog poured rau hauv lub hopper los ntawm ib tug hniav nyiaj hniav kub, thiab lub agitator tswj lub fluidity ntawm cov mix, tsis txhob sedimentation.

Grill nrog vibrator
Lub hopper yog them nrog cov hniav nyiaj hniav kub nrog lub vibrator uas pab cov pob zeb ntws. Cov hniav nyiaj hniav kub yog qhov tseem ceeb ntawm kev ruaj ntseg uas yuav pab kom tsis txhob muaj cov khoom siv ntxiv uas tuaj yeem ua rau cov khoom puas (pob zeb loj, chunks ntawm cib).Nws yog ib qho yuav tsum tau ua kom muaj ob qho tib si txhua yam thiab cov khoom siv hluav taws xob ruaj ntseg txhawm rau tiv thaiv cov neeg ua haujlwm los ntawm kev nkag mus rau hauv lub hopper. thaum lub twj tso kua mis ua haujlwm.

Shotcrete Pump Application Areas

Hauv kev lag luam mining, shotcrete yog siv los tswj cov mines hauv av thiab txuag koj qhov tsua-ins. Nws kuj yog siv los tsim cov qauv hauv av uas muaj cov tunnels thiab shafts.

Nyob rau hauv cov kev kawm engineering, shotcrete feem ntau yog siv nyob rau hauv kev tsim kho ntawm kev tuav cov partitions, choj abutments, thiab lwm yam lug siv uas yuav tsum tau ntsug reinforcement. Nws kuj yog siv los kho thiab kho cov txheej txheem uas twb muaj lawm uas muaj cov kav dej ntws los ntawm cov kav dej thiab cov pob zeb ua vaj tse.

Nyob rau hauv lub tunneling enterprise, shotcrete yog siv rau kab underground tunnels thiab muab ib tug yooj yim, ruaj khov nto rau kev thauj mus los. Nws kuj tseem siv los tsim cov kab ke hauv av uas suav nrog subways thiab mine tunnels.

Nyob rau hauv kev qhuab qhia architectural, shotcrete yog siv los tsim kom meej thiab nyuaj architectural designs, nrog rau nkhaus phab ntsa, domes, thiab sculptures.

Shotcrete kuj tseem siv los tsim cov pas dej da dej, chaw ua si dej, thiab cov chaw ua si. Nws yog mais nrov vim nws lub peev xwm los tsim cov npoo du thiab ruaj khov, ntxiv rau nws lub peev xwm los ua kom zoo li tus qauv tsim.

Tom qab ntawd, txhaj tshuaj tiv thaiv kuj tseem siv tau rau txoj kab nqes stabilization, txoj kab nqes kev nyab xeeb, thiab yaig manipulate. Nws yog ib qho kev daws teeb meem zoo rau stabilizing nqes hav thiab tiv thaiv kev yaig los ntawm dej los yog cua.

Xaiv Txoj Cai Shotcrete Pump Size

Kauj ruam 1: Nkag siab koj qhov project yuav tsum tau
Ua ntej xaiv lub twj tso kua mis, kom nkag siab meej txog koj qhov project txoj haujlwm. Qhov no suav nrog qhov ntim ntawm shotcrete koj xav tau, qhov kev ncua deb nws yuav tsum tau muab tso rau (ob qho tib si kab rov tav thiab ntsug), thiab hom txhaj tshuaj sib tov siv.

Kauj ruam 2: Xav txog lub twj tso kua mis
Txiav txim siab ntawm lub twj tso kua mis boom thiab lub twj tso kua mis raws li koj qhov project qhov ntsuas thiab kev nkag tau yooj yim. Boom twj tso kua mis zoo dua rau cov dej num loj uas yuav tsum muaj qhov ntim siab thiab qhov tseeb qhov chaw siab tshaj hauv av los yog nyob deb. Cov kab twj, ntawm qhov tod tes, yog qhov zoo tagnrho rau cov haujlwm me me nrog kev nkag tau yooj yim hauv av.

Kauj Ruam 3: Ntsuam xyuas Pump Specifications
Saib ntawm qhov tshwj xeeb ntawm cov twj sib txawv, suav nrog lawv cov twj tso kua mis, siab, thiab txoj kab uas hla ntawm cov hoses lossis cov kav dej uas lawv siv. Cov kev qhia tshwj xeeb no yuav tsum ua raws li qhov xav tau ntawm koj qhov kev sib xyaw ua ke thiab cov xwm txheej ntawm koj qhov chaw ua haujlwm.

Kauj Ruam 4: Qhov Tseem Ceeb hauv Txoj Haujlwm Logistics
Xav txog cov logistics ntawm koj qhov chaw ua haujlwm. Yog tias qhov chaw txwv lossis kev nkag tau raug txwv, lub twj tso kua mis me me, hloov tau yooj yim dua yuav tsim nyog. Hloov pauv, cov chaw loj, qhib qhov chaw yuav haum cov twj loj dua yooj yim.

Yam yuav tsum tau xav txog thaum xaiv lub twj tso kua mis txhaj tshuaj
Project Size thiab Scope
Qhov loj ntawm koj qhov project yog qhov tseem ceeb tshaj plaws hauv kev xaiv lub twj tso kua mis rau txhaj tshuaj. Rau cov haujlwm loj, lub twj tso kua mis boom feem ntau ua haujlwm tau zoo dua, vim nws tuaj yeem tso cov tshuaj tua kab mob ntawm cov ntim ntau dua thiab muaj qhov tseeb dua. Rau cov haujlwm me me, ib lub twj tso kua mis yuav txaus.

Txoj kev ncua deb thiab qhov siab
Xav txog qhov deb thiab qhov siab qhov txhaj tshuaj yuav tsum tau txhaj. Boom twj tuaj yeem ncav cuag siab dua thiab deb dua, ua rau lawv tsim nyog rau cov haujlwm uas muaj cov tsev siab lossis qhov twg lub twj tso kua mis yuav tsum tau muab tso rau deb ntawm qhov chaw txhaj tshuaj txhaj tshuaj.

Shotcrete Mix thiab Aggregate Size
Hom shotcrete mix thiab qhov luaj li cas ntawm cov aggregates nyob rau hauv lub mix yuav cuam tshuam rau koj xaiv lub twj tso kua mis. Qee lub twj tso kua mis zoo dua rau kev siv cov sib tov sib xyaw nrog cov sib xyaw me me, thaum lwm tus tuaj yeem tuav cov sib tov sib xyaw nrog cov sib xyaw loj dua.

Ntsuas Koj Cov Kev Xav Tau
Txhawm rau txiav txim siab txoj cai txhaj tshuaj twj tso kua mis loj, ntsuas qhov tshwj xeeb xav tau ntawm koj qhov project:
Volume ntawm shotcrete: xam tag nrho cov ntim ntawm shotcrete koj yuav tsum tau twj tso kua mis. Qhov no yuav pab txiav txim siab lub twj tso kua mis uas koj xav tau.
Pumping Rate: Xav txog seb koj yuav tsum tau txhaj tshuaj npaum li cas. Cov twj muaj peev xwm siab dua tuaj yeem xa cov tshuaj tua kab mob sai dua.
Kev Ua Haujlwm Ib puag ncig: Ntsuas ib puag ncig uas lub twj tso kua mis yuav ua haujlwm. Rau qhov chaw ntxhib, koj yuav xav tau lub twj tso kua mis rau ntawm lub tsheb muaj zog.

FAQ

Q: Lub twj tso kua mis txhaj tshuaj ua haujlwm li cas?

A: Cov khoom siv tseem ceeb ntawm lub tshuab tua hluav taws yog cov twj tso kua mis, compressor, tswj thiab cov chaw taws teeb, caj npab lossis hose thiab lub nozzle. Nrog rau cov khoom sib txawv no, cov pob zeb lossis cov mortar raug xa los ntawm cov cua nkag mus rau lub nozzle thiab raug tswj kom muab txau rau hauv txhua qhov chaw.

Q: Lub hom phiaj ntawm lub tshuab txhaj tshuaj yog dab tsi?

A: Cov cuab yeej siv lub twj tso kua mis pob zeb thauj cov pob zeb mus rau lub nozzle ntawm tus neeg siv los ntawm lub raj xa dej thiab siv cov cua compressed nrog lub accelerator los txau cov pob zeb rau ntawm phab ntsa ntawm txoj kev yuav tsum tau txau. Shotcrete yog siv los txhawb kev khawb ib ntus thiab mus tas li.

Q: Shotcrete ua dab tsi?

A: Shotcrete yog siv los txhawb ob qho tib si ib ntus thiab mus tas li excavations. Nws tuaj yeem ua haujlwm, hauv kev hais kwv txhiaj nrog kev lag luam thiab lwm yam kev thauj tog rau nkoj hauv ntiaj teb, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhim kho nws tuaj yeem ua haujlwm.

Q: Yuav ua li cas yog shotcrete txawv ntawm pob zeb?

A: Shotcrete yog ib qho ntub- lossis qhuav sib xyaw ua ke uas yog pneumatically propelled ntawm siab tshaj tawm los ntawm lub hose thiab nozzle uas tsis tas yuav tsum tau ua raws li cov qauv. Pob zeb muaj qhov zoo tshaj plaws ntawm kev txhaj tshuaj, tshwj xeeb tshaj yog thaum nws los tiv thaiv cov dej nkag: Cov qauv zoo tshaj plaws kom tshem tawm cov voids.

Q: Dab tsi yog cov cuab yeej siv rau kev txhaj tshuaj?

A: Cov khoom siv Shotcrete suav nrog cov khoom sib tov, lub twj tso kua mis ntxiv, compressor, lub caj npab sprayer thiab tswj qhov system, thiab feem ntau pom muaj nyob rau ntawm lub cev muaj zog chassis. Cov cuab yeej siv no yog siv rau hauv trenchless installation.

Q: Vim li cas shotcrete zoo?

A: Txawm hais tias cov khoom tawv tawv ntawm shotcrete zoo ib yam li cov pa cam khwb cia hauv qhov chaw ua vaj tse, qhov xwm txheej ntawm txoj kev tso kawm ua rau muaj kev sib raug zoo nrog feem ntau cov substrates, thiab muaj peev xwm ceev los yog tam sim no, tshwj xeeb tshaj yog rau cov ntaub ntawv nyuaj lossis cov duab.

Q: Puas yog shotcrete muaj zog li pob zeb?

A: Siab zog compressive dua li cam khwb cia hauv qhov chaw pob zeb. Qhov zoo tshaj plaws compressive zog ntawm shotcrete yog nyob rau hauv 6, 000 rau 7,500 psi ntau.

Q: Shotcrete muaj zog npaum li cas?

A: Lub compacted, low-permeability pob zeb tsim los ntawm kev txhaj tshuaj yog qhov zoo tagnrho pob zeb rau cov qauv tsim los tuav dej. Lub resulting qauv lub pob zeb porosity thiab resulting compressive

Q: Puas yog shotcrete nyuaj dua li pob zeb?

A: Shotcrete yog ib txoj hauv kev tshiab rau kev siv pob zeb rau qhov chaw uas tau xaiv sai dua li ib txoj hauv kev. Nws siv lub nozzle los tsim cov pob zeb ntawm qhov siab tshaj plaws ntawm qhov ntsug lossis saum npoo. Qhov tshwm sim yog ib qho kev sib raug zoo ntawm cov pob zeb nrog cov substrate uas kav ntau xyoo.

Q: Puas yog shotcrete waterproof?

A: Shotcrete thiab tha xim sab hauv yog suav tias yog semi-permeable membranes. Yog li ntawd, noo noo thiab dej vapor permeate los ntawm cov qauv thiab mus rau hauv av thaum lub sij hawm. Txawm li cas los xij, cov pas dej da dej yog tsim los ua kom tsis muaj dej. Cov dej dawb yuav tsum tsis txhob dhau los ntawm cov qauv.

Q: Yuav ua li cas txhaj tshuaj tiav?

A: Qhov kawg ntawm qhov chaw txhaj tshuaj tuaj yeem muaj ntau hom kev ua tiav: Cov phom ib txwm ua tiav, screeded nto, ntoo ntab, sponge tiav, steel trowels, patterned finish (blockwork, masonry), simulated "mock rock" thiab simulated pre-cast panels.

Q: Ntev npaum li cas txhaj tshuaj txhaj tshuaj tuaj yeem siv tau?

A: Daim ntawv txhaj tshuaj sib txawv hauv qhov tuab, los ntawm 50 hli mus rau 0.6 m (2 rau 2 ft). Rau cov ntaub ntawv tuab dua, txhaj tshuaj yuav tsum tau siv ntau txheej ntawm 50 mus rau 100 mm (2 mus rau 4 hauv) txhua thiab tso cai rau kev kho ntawm daim ntawv thov.

Q: Puas yog shotcrete xav tau kev txhawb nqa?

A: Nyob rau hauv cov ntawv thov uas shotcrete tsis raug los yog muaj kev txwv kev thauj khoom, xws li cov ntaub ntawv sab hauv thiab sab nrauv mus rau 3 in. (75 mm) thickness los yog hauv kev kho vaj tse qhov twg bar reinforcement tej zaum yuav muaj nyob rau hauv cov ntaub ntawv ntawm welded- hlau reinforcement (mesh) los yog fibers yog pom zoo.

Q: Dab tsi loj compressor kuv xav tau rau shotcrete?

A: Rau kev txhaj tshuaj, lub compressor xa 400+ cfm thiab 125 psi yog suav tias yog kev sib xyaw ua ke zoo tshaj plaws thiab CPS450E125 yog qhov haum zoo.

Q: Dab tsi yog qhov flow rate ntawm shotcrete?

A: Shotcreting pas dej ua ke feem ntau yuav tsum tau ntim ntawm 12 txog 22 yd3 / h (9 txog 17 m3 / h). Cov zis siab dua xws li 22 mus rau 30 yd3 / h (17 mus rau 23 m3 / h) feem ntau yog siv los ntawm cov neeg hlau txau caj npab nrog ib tug loj 2-1/2 mus rau 3 in. (64 mus rau 75 mm) inch hose.

Q: Vim li cas shotcrete tawg?

A: Ib yam li shrinkage, kuj muaj ntau yam ua rau tawg. Piv txwv li, cov yas tawg yog tshwm sim los ntawm kev ziab khaub ncaws tshiab ua ntej nws tau txais txoj hauv kev los tsim lub zog tensile. Qhuav shrinkage cracking tshwm sim thaum qhov saum npoo lub zog tensile tshaj lub shotcrete lub tensile lub zog.

Q: Dab tsi yog cov khoom siv hauv kev txhaj tshuaj?

A: Shotcrete yog ib qho sib xyaw ntawm cov khoom sib xyaw thiab portland cement, xa los ntawm huab cua compressed mus rau lub nozzle ntawm rab phom tsuag, qhov twg dej ntxiv. Cov dej sib tov ntub dej yog muab txau rau hauv qhov chaw thiab tej zaum yuav raug carved los yog troweled yuav luag tam sim ntawd.

Q: Kuv yuav xaiv lub twj tso kua mis li cas?

A: Xaiv lub twj tso kua mis zoo yog qhov tseem ceeb rau cov haujlwm tshwj xeeb. Piv txwv li, lub twj tso kua mis muaj peev xwm muaj peev xwm zoo dua rau kev siv cov pob zeb loj dua, thaum lub twj tso kua mis nrog cov zis tawm nrawm yuav tsum muaj pab pawg loj los tso cov pob zeb kom raug.

Q: Muaj pes tsawg PSI yog lub twj tso kua mis txhaj tshuaj?

A: Shotcrete pumping ntawm qhov tod tes yuav tsum tau ua nrog lub tshuab cua compressor. Yeej, qhov no yog qhov sib tov tuab heev ib txwm muaj 4500 PSI lossis ntau dua ntawm kev tiv thaiv ntawm cov pob zeb thiab nws ib txwm siv rau ntawm 4- nti slump yog li ua rau nws tsis hloov pauv vim yog tias koj ntsaws, koj tsis muaj ntau dhau. lub sij hawm rau unplug.

Q: Ntev npaum li cas koj tuaj yeem tso cov tshuaj tua kab mob?

A: Nyob rau hauv qhov chaw nyuaj rau kev nkag mus, tus neeg tua hluav taws tua hluav taws tuaj yeem tso pob zeb ntau txhiab taw (1000 ft=300} m) deb ntawm cov khoom siv, thiab tsuas yog txwv los ntawm qhov muaj huab cua uas yuav tsum tau txav cov khoom. rau cov ntawv thov kev sib xyaw qhuav thiab cov twj tso kua mis xaiv hauv cov ntawv ntub dej sib xyaw.

Cim npe nrov: Shotcrete Pump manufacturers, Tuam Tshoj Shotcrete twj tso kua mis manufacturers

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