Tam sim no, ib qho ntawm cov khoom siv nrov tshaj plaws rau ntau tus neeg siv khoom yog cov xim acrylic - vim li cas yuav luag txhua qhov chaw raug rau lawv.
Cov khoom siv hauv tsev no muaj ntau dua qhov zoo dua piv rau lwm hom xim thiab cov kua roj vanish: lawv tsis raug ultraviolet rays, lawv nyiam kom qhuav sai thiab muaj adhesion zoo rau qhov chaw kho. Cov xim acrylic yog cov phooj ywg ib puag ncig, yog li lawv tau siv dav hauv kev kho kom zoo nkauj ntawm cov tsev kho mob, cov chaw zov me nyuam preschool, nrog rau cov chaw nyob. Cov khoom tiav no tsis muaj cov ntxhiab tsw tsw qab, nws yooj yim ntxuav tawm ntawm daim tawv nqaij ntawm tus neeg thiab cov cuab yeej siv hauv kev ua haujlwm. Lub ntsej muag pleev xim nrog cov xim no tsis yog tsuas yog muaj qhov zoo nkauj xwb, tab sis kuj muaj kev tiv thaiv los ntawm kev cuam tshuam sab nraud.
hom khoom siv hauv tsev no muaj cov khoom zoo li no thiab kev ua tau zoo vim nws muaj pes tsawg leeg.
Hauv cov qauv ntawm cov xim acrylic, lub luag haujlwm tseem ceeb yog ua los ntawm polymer emulsion, uas yog qhov sib txuas ntawm dej thiab cov xim pleev xim. Txawm li cas los, nyob rau hauv thiaj li yuavacrylic xim rau ntoo muaj lub zog siab, tsis tev thiab tawg, ib daim ntawv thov ntawm cov khoom zoo polymer emulsion tsis txaus. Qhov tseem ceeb ntawm kev tsim cov xim acrylic yog qhov raug xaiv ntawm feem pua ntawm tag nrho cov khoom ntawm cov khoom no rau kev ua haujlwm tiav. Tsuas yog nyob rau hauv cov xwm txheej no yuav cov xim acrylic rau lub qab nthab tau muab cov khoom zoo adhesion thiab tau txais txiaj ntsig nrog lub peev xwm los hla dej vapor thiab huab cua los ntawm nws tus kheej.
Txawm hais tias muaj ntau yam ntawm acrylic formulations, nyob rau hauv zus tau tej cov ua hauj lwm, nws yog tsim nyog los coj mus rau hauv tus account lub hom ntawm nto yuav pleev xim rau. Rau kev pleev xim ntoo, plastered, qhob thiab cib ntawm cov qauv ntawm lub tsev facades, cov xim acrylic tshwj xeeb yog siv (tsuas yog ua haujlwm façade).
Cov neeg tsim khoom ntawm cov xim façade tau tsim cov thev naus laus zis rau kev tsim khoom thiab xaiv cov khoom siv hauv tsev no raws li nws cov kev ua haujlwm. Tab sis tib lub sijhawm, nws yuav tsum nco ntsoov tias qhov chaw yuav tsum tau pleev xim rau yuav tsum tau npaj kom haum ua ntej ua haujlwm, thiab tsis muaj kev poob qis.
Kwv yees li tib cov txheej txheem rau xaiv cov xim acrylic yuav tsum tau ua raws li thaum ua tiav cov haujlwm hauv lub tsev, tab sis muaj ib qho me me ntawm no: qhov zoo ntawm kev npaj ntawm qhov chaw los pleev xim yuav tsum zoo heev. Vim li no, ntxiv rau primers hauv kev npajputty yog siv rau saum npoo, thiab tsuas yog tom qab ntawd cov xim acrylic yog siv. Qhov kwv yees siv tus nqi ntawm cov tshuaj acrylic yog ib txwm qhia los ntawm cov chaw tsim khoom ntawm lub ntim lossis hauv cov lus qhia cais rau lawv siv. Nws ncaj qha nyob ntawm txoj kev thov. Nws raug nquahu kom pleev xim nrog rab phom, pleev xim rau cov menyuam lossis txhuam.
