Cov kua nplaum epoxy hloov kho raws li cov kua nplaum asphalt sib xyaw txias
Kev piav qhia txog khoom
Cov asphalt concrete uas muaj xim sib xyaw txias thiab nkag tau yooj yim
Lub tshuab ua los ntawm cov pob zeb asphalt uas muaj xim sib xyaw txias yog ib txoj kev tsim kho zoo uas tuaj yeem tsim thiab tsim cov asphalt sib xyaw sai sai. Lub tshuab no siv cov qauv sib xyaw ua ke, nrog rau qhov sib piv ntawm txoj kev mus txog ntau dua 12%. Lub tuab ntawm cov qauv yog 3 txog 10 cm. Nws feem ntau yog siv ua txheej xim asphalt rau txoj kev tshiab, thiab kuj tseem siv tau los npog txheej xim asphalt rau ntawm txoj kev uas twb muaj lawm. Ua ib hom khoom siv ntsuab tshiab, lub tshuab no muaj cov txiaj ntsig xws li kev txuag nyiaj, kev tiv thaiv ib puag ncig, kev zoo nkauj, thiab kev yooj yim.
COV KHOOM ZOO TSHAJ PLAWS
- Cov ntaub ntawv zoo: Kev tsim khoom thiab siv cov asphalt txias-sib xyaw ua ke nrog cov viscosity siab tsis tsim cov khib nyiab, uas yog qhov zoo rau kev tiv thaiv ib puag ncig thiab muaj cov khoom tiv thaiv kev plam zoo heev, txo suab nrov zoo, nplaum zoo thiab ua tau zoo.
- Qhov ruaj khov ntawm txoj kev: Txoj kev nto tsis yooj yim rau kev laus, huab cua, hnav, nias, tshuaj lom neeg xeb, thiab muaj kev tiv taus cua sov thiab te zoo heev.
- Nplua nuj nyob rau hauv cov xim: Nws tuaj yeem ua ke nrog cov xim sib txawv txias-poured high-viscosity xim permeable asphalt los tsim ntau yam xim zoo nkauj thiab cov qauv, nthuav tawm cov qauv zoo nkauj zoo nkauj.
- Kev Yooj Yim Tsim Kho: Txoj kev siv cov txheej txheem sib tov kub rau cov xim asphalt uas nkag tau tau zoo dua. Tsis tas yuav nrhiav lub Hoobkas sib tov kub asphalt lawm. Kev tsim kho tuaj yeem ua tiav rau txhua qhov chaw loj me, thiab nws tuaj yeem ua tiav thaum lub caij ntuj no yam tsis cuam tshuam rau lub zog.
COV XWM TXHEEJ TXHEEM DAIM NTAWV THOV
Txoj kev asphalt sib xyaw xim txias yog qhov tsim nyog rau kev taug kev hauv nroog, txoj kev vaj, cov chaw hauv nroog, cov zej zog nyob siab, chaw nres tsheb, cov chaw lag luam, cov chaw ua haujlwm ua lag luam, chaw ua si sab nraum zoov, txoj kev caij tsheb kauj vab, chaw ua si rau menyuam yaus (chaw ua si badminton, chaw ua si basketball), thiab lwm yam. Qhov kev siv tau dav heev. Txhua qhov chaw uas tuaj yeem ua tiav nrog cov pob zeb permeable tuaj yeem hloov nrog asphalt sib xyaw txias. Muaj ntau yam xim xaiv tau, thiab lub zog tuaj yeem lav tau kom ua tau raws li qhov yuav tsum tau kuaj.
COV NTAUB NTAWV TXOG KHOOM
cov txheej txheem tsim kho
- Kev teeb tsa formwork: Cov formwork yuav tsum ua los ntawm cov khoom ruaj khov, tsis yooj yim deformation thiab muaj zog heev. Kev teeb tsa formwork rau cov formwork sib cais thiab cov formwork cheeb tsam yuav tsum tau ua raws li cov qauv tsim.
- Kev Sib Tov: Yuav tsum ua raws li qhov sib xyaw ua ke, thiab tsis txhob ntxiv cov khoom tsis raug lossis yuam kev. Cov khoom siv thawj zaug yuav tsum tau hnyav, thiab tom qab ntawd tuaj yeem ua cim rau hauv lub thawv pub mis rau kev siv tom qab thiab pub mis raws li tus qauv.
- Kev thauj khoom tiav lawm: Tom qab cov khoom sib xyaw tiav lawm raug tso tawm ntawm lub tshuab, nws yuav tsum tau thauj mus rau qhov chaw tsim kho sai sai. Nws yog qhov zoo dua kom tuaj txog ntawm qhov chaw tsim kho hauv 10 feeb. Nws yuav tsum tsis txhob tshaj 30 feeb tag nrho. Yog tias qhov kub siab tshaj 30 ° C, thaj chaw npog yuav tsum tau nce ntxiv kom tiv thaiv qhov chaw qhuav thiab kom tsis txhob cuam tshuam rau qhov zoo ntawm kev tsim kho.
- Kev Tsim Kho Pob Zeb: Tom qab txheej pob zeb raug teeb tsa thiab sib npaug, cov chaw ua haujlwm hydraulic zaus qis siv rau kev dov thiab kev sib zog. Tom qab dov thiab kev sib zog, qhov chaw raug ua kom du sai sai siv cov tshuab polishing pob zeb. Cov cheeb tsam uas tsis tuaj yeem polished los ntawm cov tshuab polishing ib puag ncig raug txhuam tes thiab dov kom ntseeg tau tias qhov chaw du nrog kev faib cov pob zeb sib npaug.
- Kev Kho: Tsis txhob cia tib neeg taug kev lossis tsiaj hla dhau ua ntej pib teeb tsa. Tej kev puas tsuaj hauv zos yuav ua rau kev kho tsis tiav thiab ua rau txoj kev poob. Lub sijhawm teeb tsa tag nrho rau cov asphalt sib xyaw xim txias yog 72 teev. Ua ntej teeb tsa tiav, tsis pub tsheb hla dhau.
- Tshem tawm cov formwork: Tom qab lub sijhawm kho tas sij hawm thiab nws tau lees paub tias lub zog ntawm cov asphalt sib xyaw xim permeable txias ua tau raws li cov qauv, cov formwork tuaj yeem tshem tawm. Thaum lub sijhawm tshem tawm, cov ces kaum ntawm txoj kev ua vaj tse yuav tsum tsis txhob puas tsuaj. Nws yog qhov tsim nyog los xyuas kom meej tias cov asphalt sib xyaw xim permeable txias muaj kev ncaj ncees.
