Terrazzo pem teb yog cov khoom siv hauv pem teb zoo heev, uas yog siv hauv tsev neeg thiab ntau qhov chaw.Yog li dab tsi txog terrazzo pem teb?Yuav ua li cas tswj nws?Cov me me hauv qab no yuav qhia txog kev xyaum thiab kev saib xyuas ntawm terrazzo pem teb.
Terrazzo pem teb kev xyaum
1. Npaj cov av terrazzo kom zoo, muab cov khoom siv tsim nyog, thiab qhia meej txog kev tsim kho ntawm terrazzo hauv av.
2. Qhia meej txog cov txheej txheem ntawm cov txheej txheem hauv pem teb terrazzo:
Qhov thib ib yog kho thiab ntub cov hauv paus txheej txheem, qhov thib ob yog ua kom cov txheej txheej, ua cov hmoov tshauv, ua kom yaug, tom qab ntawd plaster thiab ua kom lub zog, tom qab ntawd kev saib xyuas ntawm terrazzo, tom qab ntawd inlay cov kab sib chaws → pave cement pob zeb slurry → txij nkawm thiab sim sib tsoo → grind thawj zaug thiab ntxiv cov slurry, thiab thaum kawg grind lub sij hawm thib ob thiab ntxiv cov slurry → grind peb lub sij hawm thiab tswj → wax thiab polish nrog oxalic acid.
3. Ua haujlwm hauv pem teb terrazzo
(1) Ua ib txheej txheej.Cov txheej txheej yog ua los ntawm 1: 3 qhuav nyuaj cement mortar.Ua ntej tshaj tawm lub mortar, ces txhuam nws nrog lub siab ntsuas raws li lub screed, thiab ces grind nws nrog ib tug ntoo trowel thiab compact nws.
(2) Cov kab sib faib yuav tsum tau muab tso rau hauv, thiab sab qis ntawm cov kab sib faib yuav tsum tau plastered rau hauv yim fab nrog cov dej ntshiab slurry.Lub rooj zaum tag nrho yuav tsum tau muab tso rau hauv qhov chaw ruaj khov, thiab cov hlau hlau los ntawm txoj hlua tooj liab yuav tsum muab faus zoo.Daim ntawv thov qhov siab ntawm cov dej ntshiab slurry yuav tsum yog 3 ~ 5mm qis dua li ntawm daim phiaj sawb.Daim phiaj sawb yuav tsum tau muab khi ruaj khov, qhov sib koom ua ke yuav tsum nruj, sab saum toj yuav tsum nyob rau tib lub dav hlau, thiab qhov flatness thiab ncaj yuav tsum tau kuaj xyuas los ntawm kab.
(3) Lub pob zeb slurry nto yuav tsum tau plastered.Cov av nkos thiab pob zeb slurry yuav tsum tau ntsuas nruj raws li qhov sib xyaw ua ke.Lub pob zeb slurry nto yuav tsum tau cheb thiab nplaum nrog ntaub plaub ob zaug tsawg kawg, lub slurry nto yuav tsum tau qhib, lub pob zeb hais yuav tsum tau soj ntsuam kom uniformity, thiab ces troweled thiab compacted nrog ib tug hlau trowel kom txog thaum lub slurry yog dej nyab.Lub ripple yuav tsum flattened, thiab cov pob zeb nyob rau saum npoo ntawm lub sawb faib yuav tsum tau muab tshem tawm.
(4) Polishing yog kauj ruam kawg ntawm kev tsim kho hauv pem teb terrazzo.Kev tsim kho thaj tsam loj yuav tsum tau sib tsoo nrog cov neeg kho tshuab grinders.
Me me portable grinders tuaj yeem siv rau thaj chaw me me thiab cov ces kaum.
Thaum kev sib tsoo tshuab tsis tuaj yeem siv hauv zos, kev sib tsoo tuaj yeem siv tau.
Terrazzo pem teb tu txoj kev
1. Kev saib xyuas thawj zaug: Ua tib zoo kaw cov quav ciab, thiab muab cov porous cement ore uas tsis yog daj los ntawm sab hauv.Thawj ob peb lub hlis, hauv pem teb yuav tsum tau mopped txhua hnub kom tshem tawm cov ntxhia hauv av;thaum nws raug ntxuav kom huv si, tej zaum nws yuav tsum tau wax dua.
2, txhua hnub: siv tus pas txhuam hniav los ntxuav, nqus tsev, lossis siv cov tshuaj ntxuav tes kom tshem tau cov plua plav;siv cov ntaub nplaum hluavtaws los txhuam (tsis txhob siv cov ntaub plaub hlau).
3. Tsis tu ncua: ntub mopping lossis txhuam nrog lub tshuab, ua ntej ntub cov av nrog cov dej huv huv, siv cov xab npum mos, siv lub tshuab ntxhua khaub ncaws lossis lub tshuab nqus tsev ntxhua khaub ncaws los ntxuav thiab txhuam ntawm qhov xav tau;hluavtaws sealing ciab pom zoo los ntawm terrazzo tsum.
Post lub sij hawm: Nov-15-2021