Exposed Aggregate Permeable Qhob

1. Dab tsi yog exposed aggregate permeable pob zeb?

Exposed aggregate permeable pob zeb yog hu ua permeable pavement uas tsis ploj mus. Txhawm rau ua kom cov pavement permeable zoo nkauj dua thiab tiv thaiv cov teeb meem xws li fading los ntawm cov tshuaj tsuag-painted permeable pob zeb, cov pob zeb xim tuaj yeem siv los hloov cov pob zeb zoo tib yam. Tom qab kev kho deg ntawm cov xim permeable pavement siv cov pob zeb nto retarder, nws yog ntxuav nrog rab phom dej siab, tab sis cov aggregate tau raug rau sab nraud.

2. Lub hauv paus ntsiab lus ntawm kev nthuav tawm tag nrho yog dab tsi?

Lub hauv paus ntsiab lus ntawm dej permeability ntawm exposed aggregate permeable pob zeb zoo ib yam li cov pob zeb permeable. Cov aggregates yog tshwj xeeb graded los tsim ib tug qauv honeycomb, los yog paj kws khoom qab zib qauv. Yog li ntawd, nws muaj ib tug tej yam lub zog thiab tej yam dej permeability thiab yog ib tug high-end zoo nkauj hom. Nws cov xim thiab kev ntxhib los mos yog txiav txim siab los ntawm cov xim sib xyaw ua ke. Ntxiv nrog rau kev siv cov xim muaj zog permeable pob zeb siv thev naus laus zis, nws txoj kev tsim kho kuj tseem yuav tsum tau txau cov coagulants sib npaug rau ntawm qhov chaw ntub dej ntawm cov pob zeb sib xyaw ua ke uas nyuam qhuav ua tiav, thiab ntxuav kev ua haujlwm nrog cov dej tsim nyog hauv lub sijhawm tsim nyog.

3. Dab tsi yog qhov txiaj ntsig ntawm kev nthuav tawm aggregate permeable pob zeb?

Ua tau raws li qhov yuav tsum tau muaj rau ntau yam kabmob muaj peev xwm

Vim hais tias nws yog paved tag nrho, piv nrog rau lwm cov pavements, natural exposed aggregate pob zeb pavement muaj ib tug muaj zog bearing peev xwm thiab zoo heev kev daws teeb meem. Hauv kev siv tiag tiag, cov ntaub ntawv tsim nyog thiab cov tuab tuaj yeem raug xaiv raws li qhov sib txawv ntawm txoj kev qib kom ntseeg tau tias cov kabmob muaj peev xwm ua tau raws li qhov xav tau.

Kev nyab xeeb kev nyab xeeb ntau yam

Vim tias qhov sib xyaw ua ke permeable pob zeb yog cov pavement nrog cov porosity loj, cov dej permeability zoo kawg nkaus. Txawm tias nyob rau hnub los nag, dej nag tuaj yeem ntws tawm hauv lub sijhawm kom txo txoj kev slippage thiab xyuas kom muaj kev nyab xeeb ntawm cov tsheb.

Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig

Exposed aggregate permeable qhob nws tus kheej muaj qee yam adsorption nyhuv, uas tuaj yeem nqus plua plav, impurities, thiab lwm yam tam sim no nyob rau hauv huab cua thiab txo cov ntsiab lus ntawm plua plav hauv huab cua. Tsis tas li ntawd, cov ntaub ntawv siv rau hauv txoj kev pavement kuj yog ib puag ncig zoo thiab muaj kev cuam tshuam me me rau ib puag ncig.

Cov nyhuv toj roob hauv pes zoo

Saib ntawm ntau txoj kev hauv nroog, nws tsis yog qhov nyuaj kom pom tias cov xim ntawm txoj kev nto yog qhov yooj yim, thaum lub ntuj raug aggregate permeable qhob pavement yog cov khoom siv nrog ntau xim. Nws tuaj yeem tsis tsuas yog nce kev pabcuam lub neej ntawm txoj kev, tab sis kuj ntxiv qhov ci ntsa iab rau lub nroog. toj roob hauv pes.

Muaj zog Frost tsis kam

Frost heave resistance test ntawm exposed aggregate permeable ua vaj tse pom tau hais tias cov pavement muaj zoo Frost heave tsis kam thiab yuav tsis ua rau Frost tawg thiab lwm yam undesirable phenomena nyob rau hauv lub pavement vim txias heev nyob rau hauv lub caij ntuj no.

Kev ua haujlwm ruaj khov

Exposed aggregate permeable qhob nws tus kheej kuj belongs rau pob zeb. Ntxiv nrog rau cov yam ntxwv saum toj no, cov pavement no kuj muaj cov yam ntxwv ntawm cov pob zeb zoo tib yam, xws li kev ua haujlwm ruaj khov thiab lub zog siab.

4. Kev siv tseem ceeb ntawm kev nthuav tawm cov pob zeb permeable

Peb tuaj yeem pom tau tias cov ntaub ntawv sib xyaw ua ke tuaj yeem siv tau ntau yam hauv lub neej. Feem ntau yog cov kev ua vaj, chaw ua si, chaw nres tsheb, txoj kev hauv nroog, kev taug kev, cov squares loj, cov neeg caij tsheb, cov chaw nres tsheb npav thiab lwm qhov chaw. Siv cov xim, cov duab thiab puas-moistening luster nyhuv ntawm ntuj pob zeb, cov saum npoo av aggregate tuaj yeem ua tiav cov nyhuv ntawm ntuj, tsis yog khoom cuav. Nws yog cov khoom siv pavement uas tsis yog tsuas yog muaj qhov zoo nkauj xwb tab sis kuj tseem txhim kho kev tsav tsheb kev nyab xeeb. Nrov heev nyob rau hauv kev ua lag luam.

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