XimAsphalt, los yog Muticolour Xim Asphalt,tseem hu ua coloured binder, yog ib hom tshiab ntawm cov khoom siv ntawm ntau txoj kev siv cov ntaub ntawv. Tam sim no muaj ob hom kev siv dav dav:
1) Ib txoj hauv kev yog ntxiv cov hmoov xim rau cov xim tsis muaj xim. Colorless binder tuaj yeem tau los ntawm asphalt decolorization, lossis nws tuaj yeem npaj los ntawm lub teeb xim polymers xws li roj av resin;
2) Lwm qhov yog tau los ntawm kev hloov kho ncaj qha ntawm tus thawj bitumen, asphalt. Cov binder no muaj cov yam ntxwv ntawm kev muaj zog tiv thaiv kev laus ntawm asphalt, thiab nws cov xim liab yog caw liab, brownish liab.
Xim Asphalt Technology:Txias nteg colour pavement thiab Kub mixed xim pavement.
Cov Xim Xim Asphaltpavement yog xim asphalt sib xyaw ua ke ntawm decolorized asphalt raws li cov ntaub ntawv, ntau cov xim pigments ntxiv, thiab ntau theem ntawm pob zeb (tag nrho) sib xyaw ntawm asphalt mixing station los tsim cov xim asphalt pavement. Tom qab paving thiab dov, nws yog tsim.
Xim Asphalt Khoom Txheej Txheem
Xim Asphalttuaj yeem sib xyaw thiab sib xyaw nrog ntau yam xim tshwj xeeb ntawm pob zeb aggregates, pigments, additives, thiab lwm yam ntaub ntawv ntawm qhov kub thiab txias raws li cov qauv sib txawv, thiab tuaj yeem teeb tsa rau hauv ntau cov xim asphalt sib xyaw nrog cov xim ci, tshuaj lom neeg, ruaj khov, thiab lwm yam ntxwv, uas tuaj yeem ua lub luag haujlwm hauv cov dej ntws, tiv thaiv plam, tiv thaiv rutting, thiab kev zoo nkauj ntawm lub nroog.
Lub MainCov yam ntxwv yog tias cov xim asphalt pavement muaj cov txheej txheem tuab (nto txheej ntawm 3.0 cm ~ 4.0 cm), uas tuaj yeem hloov cov tsoos asphalt nto txheej. Nws muaj tib yam kev ua haujlwm raws li kev cai asphalt pavement, nrog rau kev pab cuam lub neej ntawm ntau tshaj 8 xyoo, thiab tsim nyog rau kev tsim kho loj.
Liab Xim Asphalt Pavement Case
Txawm li cas los, vim tias qhov sib xyaw asphalt yog cov khoom siv kub sib xyaw, nws yuav tsum muaj kev koom tes ntawm cov asphalt sib xyaw cog hauv zos, thiab cov cuab yeej siv tshwj xeeb (feem ntau asphalt pavers thiab rollers) thiab pab pawg tsim kho kom tiav kev tsim kho. Cov ntsiab lus kev tshaj lij yog qhov siab, thiab cov txheej txheem kev tswj xyuas qhov tseeb yog me ntsis nyuaj dua li cov tsoos dub pob zeb asphalt pavement.
Ntsuab, Xiav Xim Asphalt Pavement Case
Tam sim no,peb lub Hoobkas GREEFIELD tau tsim ntau yam xim xim ntawm cov xim xim rau cov khoom siv asphalt, xws li liab series, ntsuab series, xiav series, daj series, ntshav series, thiab lwm yam. Tib lub sijhawm, peb tuaj yeem kho xim raws li cov neeg siv khoom xav tau. Cov xim asphalt feem ntau yog siv rau kev paving ntawm txoj kev toj roob hauv pes thiab thaj chaw lom zem, thiab tsim nyog rau ntau yam kev tsav tsheb qeeb, xws li txoj kev ntsuab, txoj kab tsheb kauj vab, txoj kev taug kev, thiab txoj kev khiav, thiab lwm yam.
Daim Ntawv Thov Cheeb Tsam / Cov Ntaub Ntawv:
* Kev loj thiab kev tsheb loj:Nrog nws kev sib xyaw ntawm cov xim thiab qhov chaw textures, GREEFIELD®Pigment kub sib xyaw xim asphalt tuaj yeem siv los ua kom muaj txiaj ntsig zoo ntawm qhov chaw siab xws li cov tsheb npav, cov voj voog thiab txoj kev tsheb loj.
*Public Parks thiab Gardens:Rau cov neeg nyob deb nroog lossis ib puag ncig rhiab tawm ntawm txoj kev loj GREFIELD®Pigment xim thiab smoothness yog lub ntuj xaiv rau architects thiab npaj tib yam.
* Kev Ua Si thiab Leisure:Rau cov chaw ua si kis las, ncaws pob ncaws pob, ntaus golf, chaw so, chaw ua si thiab lwm qhov chaw kis las.
* Chaw nyob:Haum rau txoj kev muaj xim xim, xim xim txoj kev taug kev thiab xim xim chaw nres tsheb. GREEFIELD®Pigments yog cov xim ruaj khov rau cov tsoos yog ib txoj hauv kev ncaj qha rau kev thaiv paving tshuab.
*Public Bus Lane:Rau txoj kev tsheb npav, BRT txoj kev thiab lwm yam kev tsheb hnyav, kub sib tov xim asphalt yog thawj qhov kev xaiv los ntawm cov tuam txhab tsim kho, tsis yog tsuas yog kom paub qhov txawv xim ntawm cheeb tsam yooj yim, tab sis kuj ua rau lub nroog zoo nkauj.
* Footpath/Bicycle Path:Kub mix xim asphalt kuj haum rau lub teeb tsheb txoj kev xws li footpath, tsheb kauj vab txoj kev thiab lwm yam.
Qhov zoo ntawm Xim Asphalt:
* Xim Asphalt Technology:txias nteg colour pavement, kub sib xyaw xim pavement.
* Kev tsim kho sai sai: Kev tsim kho nruab nrab qhuav yog ceev, ua haujlwm tau zoo, thiab txo cov tsheb khiav qeeb los ntawm kev tsim kho.
* Pom kev pom zoo:Cov xim ntawm txoj kev nto zoo txhim kho qhov ci ntawm txoj kev xim thiab ua kom pom kev zoo ntawm txoj kev.
*Kev ua haujlwm zoo los tiv thaiv plam ntawm apron:Cov xim asphalt pavement nrog dej dispersion thiab kev ua haujlwm zoo los tiv thaiv kev ua haujlwm tuaj yeem txo qis kev sib tsoo thiab txhim kho kev nyab xeeb ntawm kev tsav tsheb.
*Zoo suab nrov txo cov nyhuv:Cov qauv zoo sib xws muaj cov txiaj ntsig ntawm kev xa suab, thiab tuaj yeem txo cov suab nrov los ntawm 3-4 decibels thaum siv rau ntawm cov cement pavement.
Plaub yam ntxwv ua tau zoo ntawm Xim Asphalt Pavementyog raws li nram no:
1) Txoj kev ua tau zoo:Cov asphalt tau txhim kho thiab sim. Niaj hnub no, nyob rau hauv ib puag ncig sib txawv, nws durability, dej tsis kam, thiab high-temperature stability yog zoo heev, thiab nws muaj zoo adhesion nrog lub hauv paus txheej, uas muaj peev xwm ua kom cov xim asphalt pavement zoo thiab haum rau siv nyob rau hauv txoj kev.
2) Ntev Brightness:Cov yam ntxwv loj tshaj plaws ntawm cov xim asphalt pavement yog nws qhov pom kev zoo. Cov xim pavement zoo txhim kho qhov ci ntawm txoj kev thiab txhim kho txoj kev zoo nkauj thiab kev xav ntawm txoj kev. Cov xim ntawm cov xim asphalt pavement txais cov thev naus laus zis tshiab, uas tuaj yeem tiv taus qhov kub thiab txias thiab yooj yim heev rau kev saib xyuas.
3) Lub Hwj Chim Lub Zog Ua Haujlwm:Thaum lub tsheb tsav tsheb ntawm kev kub ceev ntawm cov xim zoo nkauj asphalt, cov log tsheb nrawm nrawm rau ntawm asphalt. Compressed cua tuaj yeem ua suab nrov. Vim nws qhov ntxeem tau, asphalt tuaj yeem nqus lwm cov suab nrov sab nraud.
4) Zoo Elasticity thiab Flexibility:Qhov zoo ntawm cov xim asphalt pavement yog guaranteed, uas tuaj yeem muab cov nyhuv tiv thaiv hauv lub caij ntuj no. Thiab ob txhais taw zoo li mos, uas tuaj yeem ua rau tib neeg taug kev yooj yim. Tsis tas li ntawd, nws kuj muaj elasticity zoo, yog li thaum tib neeg khiav los yog koom nrog lwm yam kev ua si ntawm cov xim asphalt txoj kev, cov kev ua si raug mob rau lawv pob taws thiab hauv caug yuav raug txo.
Khoomkev uaTechnology thiab Classification ntawm Xim Asphalt:
Cov xim asphalt yog ib txoj haujlwm tsim kho rau asphalt pavement ( squares, sports fields ) uas txawv ntawm cov haujlwm dub asphalt zoo tib yam. Lub thickness ntawm cov qauv siv feem ntau yog nyob ib ncig ntawm 30mm ~ 35mm, thiab cov txheej qis feem ntau yog cov asphalt dub lossis cement pob zeb qauv. Qhov txawv ntawm qhov project asphalt dub yog cov xim asphalt siv decolorized asphalt, thiab cov xim sib xws yuav tsum tau ntxiv kom tau cov xim uas xav tau. Yog tias ua tau, pob zeb aggregates nrog tib xim system raws li qhov project yuav siv tau rau cov txiaj ntsig zoo dua.
Xim Asphaltmuab faib ua cov hauv qab noPEBpawg raws li nws cov yam ntxwv ua tau zoo:
Cov xim asphalt tau muab faib ua peb hom: hom puag, hom tshwj xeeb, thiab kev ua haujlwm hloov hom, siv los ua kom tau raws li qhov xav tau ntawm ntau yam xim paving kev lag luam.
(1) Hom dej ntws:Raws li cov pav dej thiab cov suab nrov txo pavement, cov kua dej hom xim asphalt pavement tau tsim. Txoj kev ntog no muaj cov yam ntxwv ua tau zoo ntawm txoj kev ntws tawm thiab muaj kev ua haujlwm zoo nkauj hauv nroog ib puag ncig. Nws tuaj yeem siv dav hauv txoj kev tsheb ciav hlau, xws li kev taug kev, txoj kev hauv zej zog, chaw ua si, squares, chaw nres tsheb, thiab lwm yam.
(2) Anti plam hom: Anti slip (wear-resistant) txoj kev nto feem ntau yog siv rau hauv nroog toj roob hauv pes txoj kev, xws li braking deceleration zone txoj kev thiab chaw nres tsheb, nrog rau txhua txoj kev uas yuav tsum muaj kev sib txhuam coefficients siab. Anti slip colour asphalt tuaj yeem txhim kho thiab tswj tau cov nyhuv tiv thaiv plam, kev nyab xeeb, thiab cov yam ntxwv zoo nkauj ntawm cov cheeb tsam no. Los ntawm kev siv cov nplaum los txhim kho cov polished aggregates ntawm txoj kev, ib qho chaw ruaj khov tuaj yeem tsim tau. Lub thickness ntawm txoj kev no feem ntau yog 35mm.
(3) Anti rutting hom:Ib txoj kev ua tau zoo tshaj plaws cov khoom tsim los ntawm kev rov ua dua kev sim sib piv. Nws rub tawm cov txiaj ntsig ntawm kev tshawb fawb ntawm epoxy xim asphalt thiab, raws li cov yam ntxwv ntawm cov xim asphalt, ntxiv qhov tsim nyog tus neeg saib xyuas rau cov xim asphalt, txhim kho nws cov kev ua tau zoo. Nta: Xim asphalt tsis tas yuav muaj lwm yam khoom siv (xws li asphalt tanks, thiab lwm yam). Txoj kev txhaj tshuaj ncaj qha yog siv rau kev sib xyaw, uas yog tsim rau txhua qhov sib xyaw ua ke. Yooj yim rau siv, khaws cia, thauj, thiab tsim khoom.
Feem ntauParameters rauColoredAsphaltCkev qhia:
Kev sib xyaw tsim ntawm cov xim asphalt qhob pavement yog raws li hauv qab no:
(1) Txoj kev Marshall tuaj yeem siv los tsim cov xim asphalt sib tov thiab txiav txim siab qhov zoo tshaj plaws roj pob zeb piv raws li qhov ntim tsis. Nws yog qhov tsim nyog tib yam li cov pob zeb asphalt zoo tib yam. Qhov tseem ceeb yog los txiav txim siab cov xim ntawm cov xim ntxiv, thiab qhov sib xyaw ua ke muaj qhov pom kev pom txaus, nrog rau qhov tsim nyog ci thiab ci xim.
(2) Cov tshuaj pigment feem ntau yog 2.0 feem pua ~ 3.0 feem pua ~ 4.0 feem pua , thiab nws yog tsim raws li qhov xav tau tiag tiag. Ib qho xim tsaus heev tsis tsuas yog ua rau saum npoo ntawm qhov sib tov tsaus nti thiab cuam tshuam cov xim, tab sis kuj ua rau tus nqi nce ntxiv.
(3) Tus nqi ntawm decolorized asphalt yog 5.0 feem pua ~ 6.5 feem pua .
(Cov ntaub ntawv saum toj no yog cov ntaub ntawv tsim kho ntawm peb lub tuam txhab cov haujlwm tiag tiag hauv xyoo, thiab tej zaum yuav muaj qhov sib txawv ntawm cov tuam txhab sib txawv thiab cov haujlwm engineering, rau kev siv nkaus xwb)
Kev ceev faj rau Xim Asphalt Tsim Tsim
Thaum tso xim asphalt, thov xyuam xim rau cov ntsiab lus hauv qab no:
(1) Tom qab ua tiav tag nrho cov kev tsim vaj tsev, kev cog qoob loo, kev tso dej thiab lwm yam dej num hauv lub tiaj ua si, cov xim av asphalt pavement yuav tsum tau paving.
(2) Ntxuav cov txheej nruab nrab ntawm cov xim asphalt pavement, thiab tom qab ntawd siv lub teeb xim binder los npaj cov roj diluted raws li cov nplaum txheej, nrog rau ntau npaum li ntawm 0.5kg / m.
(3) Ua tib zoo ntxuav cov cuab yeej ua ntej paving. Kev siv cov tshuab paving tuaj yeem ua kom txoj kev du.
(Cov ntsiab lus ntawm paving, kev tsim kho, thiab kev teeb tsa cov ntsiab lus tsuas yog sawv cev rau kev coj ua ntawm qee lub tuam txhab thiab tsuas yog siv rau kev siv xwb, tsis yog raws li cov qauv siv dav dav lossis kev coj ua ntawm node).
KEY Points ntawmColoredAsphaltCkev qhia thiabPaving
Cov ntsiab lus tseem ceebrau kev tsim kho cov xim asphalt pavement yog raws li nram no:
(1) Kev npaj ntawm lub hauv paus txheej thiab kev tsim kho ntawm txheej permeable:Ua ntej tso qhov sib xyaw asphalt qis, ntxuav lub hauv paus txheej kom ntseeg tau tias nws qhuav me ntsis thiab huv si, tsis muaj pob zeb xoob, plua plav, thiab impurities. Roj txhaj tshuaj. Tom qab sib kis, nws yuav tsis ntws, yuav tsis nkag mus rau hauv lub hauv paus mus rau ib qho tob, thiab yuav tsis tsim cov roj zaj duab xis. Ua ntej tso cov txheej txheem sab saud, thov ntxuav cov txheej txheej hauv qab kom ntseeg tau tias tsis muaj plua plav, plua plav, lossis lwm yam khib nyiab ntawm qhov chaw, thiab tom qab ntawd txau cov roj viscous.
(2) Kev txiav txim siab ntawm kab siv:Tom qab txheej txheej hauv qab tau npaj, ntsuas thiab teeb tsa, kos lub thickness ntawm cov khoom siv asphalt xoob, thiab coj cov kev tswj xyuas kab rau kev taw qhia thiab qhov siab ntawm lub tshuab paving.
(3) Kev sib xyaw thiab kev thauj mus los ntawm asphalt sib tov:Cov cua kub ntawm asphalt yuav tsum tswj ntawm 160 degree mus rau 170 degree (qhov kub ntawm kev hloov kho asphalt yuav tsum yog 10 degree mus rau 20 degree siab dua), thiab ziab kub ntawm cov ntxhia aggregate cov ntaub ntawv yuav tsum yog 10 degree mus rau 20 degree siab tshaj asphalt. . Tswj qhov kub ntawm asphalt sib tov ntawm 150 degree thiab 175 degree. Tom qab sib tov, cov asphalt sib tov yog uniform yam tsis muaj whitening, sib cais ntawm ntxhib thiab nplua aggregates, thiab agglomeration. Kev sib xyaw asphalt yog thauj los ntawm lub tsheb thauj khoom pov tseg, thiab thaum lub sijhawm thauj mus los, cov asphalt sib tov yog them nrog cov dej tsis muaj dej. Yog tias pom tias qhov ntsuas kub qis dua li qhov yuav tsum tau ua, thiab cov khoom muaj cov xim dawb, kev sib cais, agglomerated ya raws, thiab lwm yam uas tsis ua raws li cov lus qhia, cov khoom sib xyaw yuav raug muab pov tseg thiab tsis tuaj yeem siv rau kev tsim kho thiab paving.
(4) Asphalt sib tov paving:Siv lub asphalt paver nrog cov cuab yeej tsis siv neeg qib rau paving, thiab ua kom sov tag nrho slab rau 80 degree ~ 100 degree txog 30 feeb ua ntej paving. Lub voj voog ncig ntawm cov dej nag thiab cov dej phwj tshuaj xyuas qhov dej yog them nrog cov ntawv hlau, thiab cov sib tov yog manually nteg nyob ze thiab compacted. Xyuas kom tseeb tias qhov paving kub tsis qis dua 110 degree ~ 130 degree.
(5) Kev sib koom ua ke:Thaum txoj kev taug kev yog tsim los ntawm ob ntu, cov pob qij txha ntuj yog siv rau cov pob qij txha ntev. Ua ntej paving, thov tshem tawm qhov sib tov xoob ntawm lub interface. Thaum lub sij hawm paving txheej txheem ntawm asphalt pavement, thaum kev tsim kho yuav tsum tau muab tshem tawm, lub qis txheej adopts inclined pob qij txha thiab sab sauv txheej adopts tiaj pob qij txha. Tom qab kev tsim kho ntawm lub tiaj tiaj tiaj ua tiav nyob rau tib hnub, nws raug txiav, ntxuav, thiab tsim ua ib qho kev sib koom ua ke.
(6) Rolling asphalt sib tov:Ua ntej ib txwm dov, lub transverse sib koom ua ke yog dov. Raws li kev sib koom ua ke, nws yog nqa tawm nyob rau hauv ib qho kev taw qhia perpendicular mus rau txoj kab, thiab cov phaj txhawb nqa tau muab tso rau ntawm txoj kab ntev ntawm txoj kev nto, nrog qhov ntev txaus kom tso cai rau cov chais tawm ntawm qhov chaw dov. Tom qab sib tov asphalt yog sib kis thiab tsim, nws yuav tsum tau dov tam sim ntawd. Cov kauj ruam dov yog: pib compaction → re compression → kawg compaction.
(7) Kev tiv thaiv thiab qhib cov khoom tiav:Tom qab qhov kawg siab ntawm txoj kev asphalt pob zeb ua tiav, thaum qhov kub thiab txias ntawm txoj kev taug kev poob mus rau sab nraum zoov kub, cov cuab yeej thiab lwm cov khib nyiab ntawm txoj kev taug kev yuav tsum tau muab tshem tawm ua ntej dhau mus.
(8) Cov kab mob thiab kev saib xyuas:Asphalt pavement yog nquag nkag mus, rutting, thiab tawg. Kev kho yog muab faib ua ob yam: preprocessing thiab tom qab tu. Nyob rau theem pib, kev siv zog yuav tsum tau ua kom xaiv cov khoom sib xyaw zoo, tsim nyog proportions, thiab tsim nyog asphalt txheej qauv tsim; Kev saib xyuas ntawm cov kab nrib pleb nyob rau theem tom ntej feem ntau suav nrog kev txau emulsified asphalt, grouting, thiab kho hauv zos.
Zoo siab txais toslos sab laj, sib pauv, thiab kev sib tham txog cov khoom siv xim asphalt, tsim, tsim, paving, thiab qhov project tu cov xim asphalt engineering.
Zoo siab txais tosmus nug pebAsphalt Oxide Pigmentslos ntawm email:Vip@Greefield.comlos yog los ntawm WhatsApp:ntxiv rau 86139 5726 4669smoothly, TDS thov los ntawmWhatsApp pawg .
