Feem ntau ua rau thiab kev daws teeb meem rau tsw tom qab kev teeb tsa ntawm Terrazzo Prefabricated Panels

Qhov tshwm sim ntawm tsw tom qab kev teeb tsa ntawm terrazzo prefabricated panels feem ntau muaj feem xyuam nrog cov khoom zoo, kev tsim kho technology, thiab ib puag ncig. Cov hauv qab no yog cov laj thawj thiab cov kev daws teeb meem sib xws, piav qhia hauv cov ntsiab lus:

1, Kev txheeb xyuas qhov laj thawj
1. Teeb meem ntawm cov khoom nws tus kheej
Kev sib xyaw ua ke los yog cov cement sib tov: Yog tias cov khoom sib xyaw ua ke ntawm cov vaj huam sib luag prefabricated (xws li pob zeb, quartz xuab zeb) muaj impurities (xws li cov organic teeb meem, sediment) los yog damp thiab pwm, nws yuav tso tawm pwm los yog av tsw qab tom qab solidification; Yog tias qhov zoo ntawm cov cement tsis zoo (xws li clumping vim ya raws los yog ntxiv cov additives inferior), nws yuav tso cov ntxhiab tsw thaum lub sij hawm hydration.
Kev tsim cov khoom siv hauv cov khoom seem: Cov khoom siv tshuaj lom neeg xws li cov pwm tso tawm cov neeg ua haujlwm thiab cov tshuaj tua kab mob uas siv los ua cov khoom siv prefabricated, yog tias lawv yog cov khoom tsis zoo los yog tsis tau evaporated, yuav muaj cov ntxhiab tsw seem (xws li cov ntxhiab tsw ntxhiab thiab cov tshuaj hnyav) tom qab kev teeb tsa.
2. Kev tsim kho cov txheej txheem tsis raug
Adhesive pollution: Yog tias cov nplaum siv thaum lub sij hawm teeb tsa (xws li epoxy resin adhesives thiab cement-raws li adhesives) muaj volatile organic compounds (VOCs, xws li formaldehyde thiab benzene derivatives), lawv yuav tso cov ntxhiab tsw phem thaum lub sijhawm kho.
Kev tuav tsis raug ntawm cov hauv paus hniav: Cov hauv paus hniav yog ntub dej, muaj cov roj stains / xim residues, los yog tsis tau ntxuav kom huv si. Tom qab kev teeb tsa, cov pa phem hauv cov hauv paus hniav yog decomposed los ntawm tshav kub / noo noo, ua rau muaj ntxhiab tsw (xws li lwj tsw thiab xim tsw).
Kev saib xyuas tsis txaus: Ua tsis tau raws sij hawm nchuav dej rau kev saib xyuas tom qab kev teeb tsa, dej tsis txaus ntawm cov cement, cov khoom seem uas tsis muaj alkaline (xws li calcium hydroxide), uas tuaj yeem tso tawm ammonia lossis alkaline tsw hauv qhov chaw ntub dej.
3. Kev cuam tshuam ntawm ib puag ncig
Damp thiab stuffy: Lub installation ib puag ncig yog ntub rau lub sijhawm ntev (xws li hauv qab daus thiab chav dej), nrog rau qhov cua tsis zoo. Cov dej noo nyob rau hauv cov vaj huam sib luag prefabricated evaporates maj mam, txhawb kev loj hlob ntawm cov kab mob (xws li pwm) thiab ua rau cov ntxhiab tsw pwm; Lossis cov cement tseem hydrate thiab tso cov ntxhiab tsw alkaline.
Cov pa phem sib xyaw: Cov ntxhiab tsw tso tawm los ntawm lwm cov khoom siv kho kom zoo nkauj (xws li cov rooj tog zaum tshiab thiab xim) sib xyaw nrog cov ntxhiab tsw ntawm terrazzo yog yuam kev rau qhov teeb meem nrog cov prefabricated panels lawv tus kheej.
2, Txoj kev daws teeb meem
1. Cov khoom siv kawg tswj
Xaiv cov vaj huam sib luag prefabricated tsis tu ncua: Cov neeg tsim khoom yuav tsum muab cov ntaub ntawv soj ntsuam zoo rau cov khoom sib xyaw thiab cov cement kom ntseeg tau tias cov khoom sib xyaw qhuav thiab tsis muaj impurities, thiab cov cement ua tau raws li lub teb chaws cov qauv (xws li P·O 42.5 cement), tsis txhob siv cov cement uas muaj cov khoom tsis zoo.
Tswj cov khoom siv pabcuam: xav kom cov tuam txhab tsim khoom siv cov neeg ua haujlwm zoo rau ib puag ncig (xws li dej-cov neeg ua haujlwm tso tawm) thiab cov tshuaj tua kab mob kom txo tau cov tshuaj seem; Ua kom huab cua qhuav tom qab tsim khoom kom paub meej tias ua tiav evaporation ntawm cov ntaub ntawv pabcuam.
2. Kev tsim kho kawg specifications
Xaiv cov nplaum VOC tsawg: Thaum lub sijhawm teeb tsa, siv cov nplaum rau ib puag ncig (xws li cov cement-raws li cov nplaum) uas ua raws li cov qauv hauv tebchaws (xws li GB 18583-2008), thiab tsis txhob siv cov nplaum tsis zoo uas muaj benzene thiab formaldehyde.
Ua tib zoo kho lub hauv paus txheej: Ua ntej kev tsim kho, tshuaj xyuas lub hauv paus txheej kom ntseeg tau tias nws qhuav (cov ntsiab lus noo noo tsawg dua lossis sib npaug li 8%) thiab huv si (tsis muaj roj stains, xim, thiab cov hmoov av ntab); Yog tias lub hauv paus txheej yog ntub, kev kho dej tsis zoo los yog huab cua kom qhuav yuav tsum tau ua ntej kev tsim kho.
Txhim kho kev saib xyuas: Pib txij li 24 teev tom qab kev teeb tsa, nchuav dej 2-3 zaug hauv ib hnub kom cov av noo tab sis tsis ntub dhau, thiab txuas ntxiv rau 7-14 hnub txhawm rau txhawb nqa cov dej ntawm cov cement thiab txo cov alkaline residue.

3. Kev tswj hwm ib puag ncig
Qhov cua thiab dehumidification: Tom qab kev teeb tsa, tswj qhov cua hauv tsev (tshwj xeeb tshaj yog nyob rau lub caij ntuj sov), thiab siv lub tshuab dehumidifier los tswj cov av noo (cov txheeb ze cov av qis dua lossis sib npaug li 60%) kom tsis txhob muaj kev loj hlob ntawm microbial; Yog tias cov ntxhiab tsw los ntawm alkalinity ntawm cov cement, qhov cua tuaj yeem ua kom cov volatilization ntawm alkaline.
Tshawb xyuas cov pa phem sib xyaw: Yog tias koj xav tias cov ntxhiab tsw los ntawm lwm cov ntaub ntawv, koj tuaj yeem nug ib lub koom haum tshaj lij los kuaj cov huab cua zoo (xws li formaldehyde, TVOC) thiab ntsuas qhov ntsuas (xws li cua tshuab cov rooj tog zaum tshiab thiab siv cov pa roj carbon activated adsorption).
4. Kev ntsuas kho nyob rau theem tom ntej
Kev tu lub ntsej muag: Siv cov tshuaj ntxuav tu nruab nrab (xws li cov tshuaj ntxuav tais diav) los so ntawm lub rooj tsavxwm prefabricated, tshem tawm cov nplaum nplaum los yog plua plav, thiab txo cov ntxhiab tsw.
Kev soj ntsuam hauv zos: Yog tias cov ntxhiab tsw muaj zog hauv ib cheeb tsam, lub rooj tsavxwm prefabricated tuaj yeem qhib los xyuas cov nplaum txheej. Yog tias cov nplaum tsis zoo (xws li blackening lossis softening), nws yuav tsum tau muab tshem tawm thiab rov ua dua nrog cov nplaum tsim nyog.

Kev hloov khoom siv: Yog tias nws tau lees paub tias nws yog qhov teeb meem zoo nrog lub vaj huam sib luag precast nws tus kheej (xws li moldy aggregate los yog cov cement tsis zoo), nws yuav tsum tau hloov nrog lub vaj huam sib luag precast tsim nyog thiab rov nruab nws.
xaus lus
Lub hauv paus ntawm cov ntxhiab tsw nyob rau hauv terrazzo prefabricated panels yog qhov poob ntawm kev tswj nyob rau hauv ib qho kev sib txuas ntawm "khoom siv ib puag ncig" kaw - voj. Ntau tshaj 90% ntawm cov teeb meem tsw tuaj yeem tiv thaiv los ntawm kev xaiv cov khoom siv, kev tsim qauv, thiab kev tswj ib puag ncig; Yog tias twb muaj ntxhiab tsw lawm, nws yuav tsum siv txoj hauv kev xws li "kev ntxuav, kuaj, thiab kev kho hauv zos" txhawm rau nrhiav qhov ua rau thiab daws nws raws li.