Hauv pem teb chav huv si muaj ntau hom raws li cov txheej txheem tsim khoom, qib kev huv thiab kev siv cov haujlwm ntawm cov khoom, feem ntau suav nrog pem teb terrazzo, pem teb coated (polyurethane txheej, epoxy lossis polyester, thiab lwm yam), pem teb nplaum (polyethylene board, thiab lwm yam), pem teb siab (txav tau), thiab lwm yam.
Nyob rau xyoo tas los no, kev tsim cov chav huv hauv Suav teb feem ntau siv cov plag tsev, pleev xim, txheej (xws li epoxy pem teb), thiab cov plag tsev siab (txav tau). Hauv tus qauv hauv tebchaws "Code for Construction and Quality Acceptance of Clean Factories" (GB 51110), cov cai thiab cov kev cai tau ua rau kev tsim cov haujlwm txheej pem teb thiab cov plag tsev siab (txav tau) siv cov txheej dej, cov txheej tshuaj yaj, nrog rau cov txheej tiv thaiv plua plav thiab pwm.
(1) Qhov zoo ntawm kev tsim kho ntawm cov txheej hauv av hauv chav huv ntawm cov txheej hauv av ua ntej nyob ntawm "qhov xwm txheej ntawm cov txheej hauv paus". Hauv cov lus qhia tshwj xeeb, nws yog qhov yuav tsum tau lees paub tias kev saib xyuas ntawm cov txheej hauv paus ua tau raws li cov cai thiab cov kev cai ntawm cov lus qhia tshwj xeeb thiab cov ntaub ntawv tsim qauv tshwj xeeb ua ntej ua qhov kev tsim kho txheej hauv av, thiab kom ntseeg tau tias cov cement, roj, thiab lwm yam seem ntawm cov txheej hauv paus raug ntxuav; Yog tias chav huv yog txheej hauv qab ntawm lub tsev, nws yuav tsum tau lees paub tias cov txheej dej tsis tau npaj thiab lees txais tias tsim nyog; Tom qab ntxuav cov hmoov av, cov roj av, cov seem, thiab lwm yam ntawm qhov chaw ntawm cov txheej hauv paus, yuav tsum siv lub tshuab polishing thiab txhuam hlau los txhuam, kho thiab theem lawv, thiab tom qab ntawd tshem tawm lawv nrog lub tshuab nqus tsev; Yog tias thaj av qub ntawm kev kho dua tshiab (nthuav dav) raug ntxuav nrog xim, resin, lossis PVC, qhov chaw ntawm cov txheej hauv paus yuav tsum tau txhuam kom huv si, thiab yuav tsum siv putty lossis cement los kho thiab theem qhov chaw ntawm cov txheej hauv paus. Thaum qhov chaw ntawm cov txheej hauv paus yog cov pob zeb ua vaj tse, qhov chaw yuav tsum tawv, qhuav, thiab tsis muaj honeycomb, hmoov av tev tawm, tawg, tev tawm, thiab lwm yam xwm txheej, thiab yuav tsum tiaj tus thiab du; Thaum lub hauv paus yog ua los ntawm cov vuas ceramic, terrazzo thiab hlau phaj, qhov siab sib txawv ntawm cov phaj sib ze yuav tsum tsis pub ntau tshaj 1.0 hli, thiab cov phaj yuav tsum tsis txhob xoob lossis tawg.
Cov txheej txheem sib txuas ntawm cov txheej saum npoo ntawm qhov project txheej hauv av yuav tsum tau tsim raws li cov kev cai hauv qab no: yuav tsum tsis txhob muaj kev ua haujlwm ntau lawm saum toj lossis nyob ib puag ncig thaj chaw txheej, thiab yuav tsum tau ua cov kev ntsuas tiv thaiv plua plav zoo; Kev sib tov ntawm cov txheej yuav tsum tau ntsuas raws li qhov sib xyaw sib xyaw thiab sib tov kom sib npaug; Qhov tuab ntawm cov txheej yuav tsum sib xws, thiab yuav tsum tsis txhob muaj qhov tsis zoo lossis dawb tom qab thov; Ntawm qhov sib txuas nrog cov khoom siv thiab phab ntsa, xim yuav tsum tsis txhob lo rau cov khoom cuam tshuam xws li phab ntsa thiab khoom siv. Cov txheej txheej saum npoo yuav tsum ua raws li cov kev cai hauv qab no: cov txheej txheej saum npoo yuav tsum tau ua tom qab cov txheej sib txuas qhuav, thiab qhov kub ntawm qhov chaw tsim kho yuav tsum tau tswj hwm ntawm 5-35 ℃; Qhov tuab thiab kev ua tau zoo ntawm cov txheej yuav tsum ua tau raws li cov kev cai tsim. Qhov sib txawv ntawm qhov tuab yuav tsum tsis pub tshaj 0.2 hli; Txhua yam khoom xyaw yuav tsum tau siv tag nrho hauv lub sijhawm teev tseg thiab sau tseg; Kev tsim kho ntawm cov txheej saum npoo yuav tsum ua tiav hauv ib zaug. Yog tias kev tsim kho tau ua tiav hauv kev teeb tsa, cov pob qij txha yuav tsum tsawg kawg nkaus thiab teeb tsa hauv thaj chaw zais. Cov pob qij txha yuav tsum tiaj tus thiab du, thiab yuav tsum tsis txhob sib cais lossis nthuav tawm; Qhov saum npoo ntawm cov txheej saum npoo yuav tsum tsis muaj kab nrib pleb, npuas, delamination, qhov, thiab lwm yam; Qhov ntim tsis kam thiab qhov tsis kam ntawm qhov av anti-static yuav tsum ua tau raws li qhov yuav tsum tau tsim.
Yog tias cov ntaub ntawv siv rau kev txheej hauv av tsis raug xaiv kom raug, nws yuav ncaj qha lossis txawm tias cuam tshuam rau qhov huv ntawm chav huv tom qab ua haujlwm, ua rau cov khoom zoo txo qis thiab txawm tias tsis muaj peev xwm tsim cov khoom tsim nyog. Yog li ntawd, cov cai lij choj cuam tshuam hais tias cov khoom xws li pwm tsis kam, dej tsis nkag, yooj yim ntxuav, hnav tsis kam, plua plav tsawg dua, tsis muaj plua plav sau, thiab tsis muaj kev tso tawm cov tshuaj lom neeg rau cov khoom zoo yuav tsum tau xaiv. Xim ntawm av tom qab pleev xim yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm kev tsim qauv engineering, thiab yuav tsum sib xws xim, tsis muaj qhov sib txawv xim, qauv, thiab lwm yam.
(2) Pem teb siab siab siv dav hauv cov chav huv hauv ntau yam lag luam, tshwj xeeb tshaj yog hauv cov chav huv uas ntws ib txoj kev. Piv txwv li, ntau hom pem teb siab feem ntau raug teeb tsa hauv cov chav huv uas ntws ib txoj kev ntsug ntawm ISO5 qib thiab siab dua kom ntseeg tau tias cov qauv cua thiab qhov ceev ntawm cua xav tau. Tuam Tshoj tam sim no tuaj yeem tsim ntau hom khoom pem teb siab siab, suav nrog cov pem teb uas muaj cua nkag, cov pem teb tiv thaiv hluav taws xob, thiab lwm yam. Thaum lub sijhawm tsim cov tsev Hoobkas huv, cov khoom feem ntau yuav los ntawm cov kws tshaj lij. Yog li ntawd, hauv tus qauv hauv tebchaws GB 51110, ua ntej yuav tsum kuaj xyuas daim ntawv pov thawj Hoobkas thiab daim ntawv tshaj tawm kev tshuaj xyuas rau pem teb siab siab ua ntej tsim kho, thiab txhua qhov kev qhia tshwj xeeb yuav tsum muaj cov ntawv tshaj tawm kev tshuaj xyuas kom paub tseeb tias pem teb siab siab thiab nws cov qauv txhawb nqa ua tau raws li qhov tsim thiab qhov yuav tsum tau ua.
Lub hauv pem teb rau kev tso cov plag tsev siab hauv chav huv yuav tsum ua raws li cov kev cai hauv qab no: qhov siab hauv av yuav tsum ua raws li cov kev cai tsim qauv engineering; Qhov chaw ntawm hauv av yuav tsum tiaj tus, du, thiab tsis muaj plua plav, nrog rau cov dej noo tsis pub tshaj 8%, thiab yuav tsum tau coated raws li cov kev cai tsim. Rau cov plag tsev siab nrog cov kev cai cua, qhov qhib thiab kev faib tawm, qhov qhib lossis qhov ntev ntawm ntug txheej yuav tsum ua raws li cov kev cai tsim. Cov txheej saum npoo thiab cov khoom txhawb nqa ntawm cov plag tsev siab yuav tsum tiaj tus thiab khov kho, thiab yuav tsum muaj kev ua tau zoo xws li kev tiv thaiv kev hnav, kev tiv thaiv pwm, kev tiv thaiv dej noo, hluav taws kub lossis tsis kub hnyiab, kev tiv thaiv kev ua qias tuaj, kev tiv thaiv kev laus, kev tiv thaiv kua qaub alkali, thiab kev coj hluav taws xob zoo li qub. Kev sib txuas lossis kev sib txuas ntawm cov ncej txhawb nqa hauv pem teb siab thiab hauv pem teb yuav tsum khov kho thiab txhim khu kev qha. Cov khoom hlau txuas uas txhawb nqa qhov qis ntawm tus ncej ncaj yuav tsum ua raws li cov kev cai tsim, thiab cov xov uas raug ntawm cov ntsia hlau kho yuav tsum tsis pub tsawg dua 3. Qhov kev hloov pauv me ntsis rau kev tso cov txheej saum npoo hauv pem teb siab.
Yuav tsum txiav thiab kho cov ces kaum ntawm lub plag tsev siab hauv chav huv si raws li qhov xwm txheej tiag tiag ntawm qhov chaw, thiab yuav tsum tau teeb tsa cov kev txhawb nqa thiab cov crossbars uas hloov kho tau. Cov pob qij txha ntawm ntug txiav thiab phab ntsa yuav tsum tau ntim nrog cov khoom mos mos, tsis muaj plua plav. Tom qab teeb tsa lub plag tsev siab, yuav tsum xyuas kom meej tias tsis muaj kev co lossis suab thaum taug kev, thiab nws ruaj khov thiab txhim khu kev qha. Cov txheej txheem saum npoo yuav tsum tiaj tus thiab huv si, thiab cov pob qij txha ntawm cov phaj yuav tsum yog kab rov tav thiab ntsug.
Lub sijhawm tshaj tawm: Lub Xya Hli-19-2023