Cov ntaub ntawv dab tsi yog siv los xaws cov ntaub pua rooj uas mos? Cov ntaub ntawv dab tsi thiab cov hau kev twg siv los npog cov mos muag yas? Cov plooj (porcelain) tam sim no yog cov khoom haum los ntawm ntau tus neeg tsim qauv thiab Party A, tsis tsuas yog vim nws muaj qhov muaj zog, lub teeb yuag, kev nyab xeeb, thiab tus nqi ntau. Nws kuj txuag tau manpower thiab cov khoom siv dag zog vim nws txoj kev tsim kho yooj yim. Txhawm rau tham txog qhov yooj yim nws yooj yim npaum li cas, thov ua raws li cov neeg tsim tsa uas tau txais txiaj ntsig thiab tham txog cov lag luam muag plooj (porcelain paving method).
Lub dav hlau paving: ua ntej ua lub hauv paus kho nyob rau hauv qab txheej, thiab tom qab ntawd ua qhov chaw ntawm cov kab poob. Tom qab ntawv dai qhov grout tom qab cov ntaub pua rooj muag muag, daim grout tag nrho yuav tsum yog ntau tshaj 80%, txhawm rau rub tawm cov ntawv jagged. Txav thiab nias cov khoom lag luam nrog ob txhais tes, kho qhov dav dav dav, thiab plhws cov mos mos tawv ntoo nrog lub phaj roj hmab. Sau cov pob qij txha nrog ib lub hnab yas lossis siv cov kua nplaum silicone los sau cov pob qij txha.
Thaum tus neeg sawv cev caulking yog ib nrab ziab, kos cov kab uas muaj ob daim hlau tuav. Thaj chaw uas muaj kab mob los ntawm tus nplaum thiab tus neeg sawv cev yuav tsum tau muab rab riam txiav pov tseg. Siv daim txhuam cev qhuav los tshem tawm cov tshauv, thiab kev tsim kho tiav. Mos Cov Plooj Av 8. Cov duab tom qab tsim tiav. Begonia kaum kev kho mob txoj kev: siv cov ntaub pua plag mos rau chamfering, txheej hauv qab yuav tsum tiaj thiab huv, thiab cov khoom ntawm ob qho kawg yuav tsum sib cais los ntawm 1-2 hli ntawm cov kaum kev los txhawb kev sib koom tes.
Sau qhov sib txawv nrog ib lub hnab yas nrog caulk. Qhov sib txuam sib txuam ntawm cov kav hlau yuav tsum raug siv los kos cov nqaws, thiab cov nqaj hlau yuav tsum sib sib zog nqus, puv thiab du. Thaum cov dej qias neeg nyob hauv qhov pib teeb tsa lub xeev (semi-qhuav), cov dej ntws tawm sab nraud ntawm sab npoo ntawm lub npoo yuav tsum tau muab tua nrog lub npluav me me, txwv tsis pub nws yuav rov qab los rau alkali. Siv tshuaj txhuam nrog daim txhuam cev qhuav kom tshem hmoov av. Txhawm rau tshem tawm cov stains uas tsis tuaj yeem tshem tawm, siv cov nqus dej zoo nkauj tshwj xeeb lossis ib qho khoom siv me me los ua kom tiav. Tsis txhob ntub dej ntub. Cov nyhuv duab tom qab kev tsim kho tiav.