Kab lus no piav qhia meej txhua theem ntawm yuav ua li cas-nws-koj tus kheej paving pob zeb ua. Cov lus qhia qhia rau koj mloog yuav pab koj nkag siab txog cov yam ntxwv ntawm cov txheej txheem no. Kom yooj yim rau kev nkag siab ntawm cov ntaub ntawv, tag nrho cov lus piav qhia tau muab faib ua ob peb theem. Tom qab nyeem tsab xov xwm no, koj yuav kawm txog txhua hom paving pob zeb uas muaj nyob niaj hnub no.
Type of coverage
Garden paths yog ib feem tseem ceeb ntawm txhua qhov toj roob hauv pes. Nws yog kev cai siv pob zeb paving los txhim kho cov phiaj xwm ntawm tus kheej. Nws tseem hu ua paving slabs. Cov txheej no tuaj yeem ua los ntawm pob zeb, av nplaum lossis pob zeb.
pob zeb pavers
Rau kev npaj ntawm thaj chaw ntiag tug suburban, cov pob zeb ua vaj tse yog siv. Ua cov khoom siv nrog koj tus kheej tes, los ntawm txoj kev, yuav txuag tau tag nrho cov txheej txheem. Qhob pavers ua cov khoom siv hauv tsev rau paving sidewalks muaj kev ua tau zoo thiab tus nqi pheej yig.
Nws yog tsim los ntawmtshwj xeeb lub tsev sib tov, lub ntsiab tseem ceeb ntawm uas yog pob zeb. Tsis tas li ntawd, plasticizers thiab colouring pigments kuj tau qhia ntawm no. Cov khoom no tau txais ob txoj hauv kev: vibrocasting thiab vibrocompression.
Clinker
Lub hauv paus ntawm clinker yog av nplaum. Clinker pavers yog siv los txhim kho lub vaj. Ua cov pobzeb zoo li no nrog koj tus kheej tes yog qhov nyuaj heev. Tab sis cov khoom no yog qhov txawv los ntawm kev hnav tsis kam, durability thiab kev pab lub neej ntev.
Tsis tas li, cov khoom siv no muaj kev tiv thaiv te, uas tso cai rau nws siv rau ntau yam mob. Ntau yam xim thiab cov duab ntawm clinker muab sijhawm txaus rau nws siv hauv kev tsim toj roob hauv pes. Cov pob zeb zoo li no (koj tuaj yeem ua cov khoom siv no nrog koj tus kheej tes) yog qhov xav tau.
Natural stone
Natural pob zeb yog ib txwm siv rau paving pob zeb. Nws yog qhov hnav-tiv taus thiab ruaj khov, uas yog qhov tseem ceeb tshaj plaws kom zoo dua. Cov khoom zoo li no kim heev, thiab txo tus nqi tuaj yeem ua tiav los ntawm kev siv sandstone lossis siltstone.
Raws li txoj kev ua, sawn, sawn-taws lossis chipped paving pob zeb yog qhov txawv. Ua cov khoom no nrog koj tus kheej txhais tes yog nyob rau hauv lub zog ntawm yuav luag txhua tus neeg, tshwj xeeb tshaj yog vim cov khoom no yog classic.
paving pwm
Nyob rau hauv kev tsim cov pob zeb paving, cov ntaub ntawv rau kev tsim khoom ntawm lub tsev no tseem ceeb heev.
Lawv tuaj yeem yog:
- plastic;
- rubber;
- Ypolyurethane.
Txhua ntawm peb hom no muaj nws tus yam ntxwv thiab cov yam ntxwv. Piv txwv li, roj hmab pwm tuaj yeem tiv taus txog li 500 lub voj voog ntau lawm. Lawv tsis tas yuav steamed. Tsis tas li ntawd, tsis tas yuav muaj cuab yeej ntxiv rau cov pwm roj hmab.
Feem ntau paving pob zeb nrog ib tug nyem nto yog siv rau paving txoj kev. Los tsim cov khoom zoo li no, polyurethane pwm yog siv. Lub tsev sib tov hardens nyob rau hauv lawv sai heev. Nws yooj yim heev kom tshem tawm cov khoom tiav los ntawm cov pwm no.
Vim tias polyurethane yog cov khoom siv muaj zog, tsis muaj qhov tsis xws luag thaum lub sijhawm tsim khoom. Cov pwm no zoo heev rau txog 100 lub voj voog.
cov thawv yas yog siv rau kev tsim cov square, duab plaub thiab cov vuas uas tsis yog qauv. Nrog rau cov ntaub ntawv no rau paving pob zeb nrog lawv tus kheej txhais tes, tsim ib tug lossis loj tus naj npawb ntawm cov ntsiab lus. Cov txheej txheem yog tsim los rau 250 ntau lawm voj voog. Nws yog cov thawv yas uas nyiam tshaj plaws ntawm cov neeg siv khoom. Yuav luag txhua lub khw muag khoom kho vajtse nthuav tawm cov ntaub ntawv zoo li no hauv ntau hom khoom loj. Cov thawv ntim khoom no tuaj yeem muaj tus qauv lossis nyem. Nws zoo nkaus li muaj txiaj ntsig zoo ntawm cov khoom tiav.
Yog vim li cas koj tsis tuaj yeem tau pwm los ua pavers, sim ua lwm txoj hauv kev. Nqa cov laug cam, pom lawv thiab muab tso ua ke ib lub thawv. Koj tuaj yeem ua tausim nrog txhua yam ntawm cov thawv yas thiab cov yeeb nkab hlau. Tsuas yog nco ntsoov tias txhua daim ntawv hauv tsev yuav tsum tau lubrication (cov roj tshuab, cov roj kom qhuav) ua ntej siv.
Vibrating table
Yog li, koj tau txiav txim siab pib ua pob zeb paving nrog koj tus kheej txhais tes. Cov lus qhia ib kauj ruam yog kauj ruam yuav tsum siv lub rooj vibrating tshwj xeeb, uas yog tsim nyog rau kev co pob zeb hauv cov ntaub ntawv. Txoj kev no tso cai rau koj kom tshem tawm tag nrho cov tsim ntawm npuas, uas nyob rau lub sij hawm nce lub zog thiab durability ntawm cov khoom ntawm lub qhov hluav taws xob. Ntawm chav kawm, yog tias koj tsis npaj yuav loj-tsim paving slabs, ces koj tuaj yeem tsim qhov tsim nyog vibration manually. Tsuas yog coj mus rhaub lub mallet ntawm lub rooj. Kuv yuav tsum hais tias qhov no yog qhov tsis yooj yim heev. Ua kom lub rooj vibrating zoo dua los ntawm cov khoom siv feem ntau.
Muab peb lub log tsheb siv rau sab saum toj ntawm ib leeg thiab txuas nrog tus kheej tapping screws. Txuas txhua lub tshuab hluav taws xob rau lub txee qub. Txhawm rau tsim kev co, nws yog ib qho tsim nyog yuav tsum tau hloov qhov chaw ntawm kev sib hloov ntawm lub cev muaj zog. Muab ib qho me me rau ntawm tus ncej. Tig lub rooj nrog lub cev muaj zog, txo nws mus rau hauv lub qhov dej me me ntawm cov log tsheb. Ruaj ntseg lub ntsiav tshuaj nrog tus kheej tapping screws kom tsis txhob muaj kev hloov pauv vim kev co. Qhov no yog txoj hauv kev tseem ceeb tshaj plaws rau automate cov txheej txheem. Yog tias koj xav pib ua cov vuas loj, yuav lub tshuab paving DIY.
Tshuaj rau nchuav rau hauv pwm
Rau rau hauv cov pwm, koj yuav tsum npaj cov tshuaj uas muaj cov cement, xuab zeb thiab dej. Tau kawg, lub tsev sib tov yuav txawv, tab sis nyob rau hauv txhua rooj plaub, cov khoom noyuav tsum muaj. Txhawm rau kom cov pob zeb ua kom muaj zog, qhov kev faib ua feem ntawm cov cement yuav tsum yog tsawg kawg yog ¼ ntawm tag nrho cov huab hwm coj, thiab qhov feem ntawm cov xuab zeb - ¾. Dej yuav tsum tau nchuav kom cov tshuaj zoo li tuab qaub cream nyob rau hauv sib xws. Txhawm rau kom muaj zog, koj tuaj yeem ntxiv cov pob zeb zoo thiab cov yas yas.
Technological process
Cov txheej txheem thev naus laus zis tuaj yeem muab faib ua ob peb theem:
- Kev tsim cov pob zeb paving pib nrog kev npaj ua pob zeb.
- khoom molding. Qhob yog nchuav rau hauv cov thawv npaj, muab tso rau ntawm lub rooj vibrating rau 45 vib nas this. Lub tsev sib tov yog ua tib zoo rubbed rau hauv pwm, ces lawv muab tso rau ntawm pallets nyob rau sab saum toj ntawm txhua lwm yam, nteg nrog yas los xij. Yuav tsum tsis pub ntau tshaj 15 cov khaubncaws sab nraud povtseg.
- Cov khoom yuav tsum raug tso cai kom qhuav kom zoo, thaum tsis tso cai txawm tias hloov me ntsis ntawm cov ntawv. Raws li txoj cai, lub sijhawm ntawm theem no yog mus txog peb hnub.
- Nws yog qhov tig ntawm demoulding. Cov no yog cov txheej txheem dej peculiar rau paving pob zeb, kav tsis ntev tshaj li ob peb feeb. Cov ntaub ntawv nrog cov tshuaj qhuav qhuav yog khaws cia hauv da dej thiab tom qab ntawd khob tawm ntawm lub rooj.
- cov vuas tiav tsis tuaj yeem siv tam sim tom qab tsim khoom. Tom qab stripping, cov pob zeb paving yog muab tso rau ntawm pallets thiab khaws cia rau yam tsawg 4 lub lis piam ntawm qhov kub thiab txias. Thawj 2 lub lis piam ntawm cov khoom yuav tsum tau moistened nrog dej kom tsis txhob tawg. Tom qab 4 lub lis piam, cov pob zeb paving tuaj yeem pleev xim.
Tom qab tshem tawm cov vuas, cov pwm yuav tsum tau npaj rau kev siv tom ntej - cov yas tau yooj yim ntxuav los ntawm cov seem ntawm cov tshuaj. Tom qab ntawd cov pwm yuav tsum tau kho kom zoo nrog 7% hydrochloric acid tov. Qhov kev ntxuav no ua rau nws yooj yim tshem tawm cov khoom yav tom ntej.
Zoo kawg
Qhov no ua-nws-koj tus kheej paving thev naus laus zis ua rau nws ua tau kom tau txais cov vuas zoo nkauj nrog txhua yam khoom muaj nyob hauv cov khoom lag luam.
