Lub plaster hauv plaster

Ntawm qhov loj ntau ntau ntawm cov ntaub ntawv xov, cov duab hniav plaster yuav siv sij hawm ib qho chaw uas tsim txiaj. Nws yog siv ob leeg rau sab hauv ua haujlwm nyob rau hauv thaj chaw ntawm tag nrho cov tau qhia, thiab rau sab nrauv dai kom zoo nkauj ntawm phab ntsa.

Quav plaster yog ib qho tsis sib txuas ntawm cov pob zeb uas muaj qhov sib ntxiv ntawm ntau hom me me - pebbles, quartz, granules, mica, ntoo thiab li ntawd. Cov khoom tshooj no txawv ntawm qhov loj thiab cov qauv, yog li ntawd, raws li lawv cov yeeb yam, tus qauv plaster yuav ua tau zoo los yog coarse-grained. Tshaj tawm, cov khoom siv xov tag no muaj qhov sib txawv: cov plaster nplua rau hauv cov phab ntsa zoo li yuav luag tiaj, thiab muab cov ntaub ntawv loj dua - ntau roughened thiab thawj cov phab ntsa yog.

Lub hauv paus rau lub chaw ua khoom ntawm structural plaster yuav ua tau ib pob zeb ua kom tov (cement-txiv qaub), potassium silicate los yog khoom neeg tsim lig. Lub hauv paus ntawm lub plaster yog dej thiab on solvents. Dej raws plaster yog yooj yim siv hauv tsev, vim nws tsis hnov ​​tsw thiab tsis ua rau tsis xis nyob rau cov neeg nyob hauv. Tab sis cov qauv plaster ntawm lub hauv paus ntawm qhov hnyav feem ntau siv rau lwm cov hauj lwm.

Vim li cas cov khoom no thiaj li nyob tau ntev rau qee lub sijhawm? Cia peb saib nws qhov zoo thiab qhov tsis zoo.

Qhov zoo ntawm cov pa plaster rau phab ntsa

Lub ntsiab lus tsis zoo ntawm kev ua plastering

Tias lub plaster struct muaj ib qho zoo meej thiab ntev ntev, nws yog qhov yuav tsum tau soj ntsuam cov ntsiab cai tseem ceeb thaum thov nws.

Tus txheej txheem ntawm thov kev ua plaster

  1. Tso cov mills ntawm lub qub suaj kaum, ua tib zoo tshem cov remnants ntawm phab ntsa, kua nplaum thiab lwm yam ntaub ntawv txawv tebchaws.
  2. Ua tus primer ntawm phab ntsa los txhawb lawv qhov chaw thiab tiv thaiv lub dampness thiab cov tsos ntawm cov fungus yav tom ntej.
  3. Siv cov khoom plaster ua raws li cov khw tsim nyog rau cov phab ntsa tom qab ua ntej. Nco ntsoov tias txoj haujlwm yuav pib ntawm phab ntsa los yog ntawm lub qab nthab, yog tias koj them rau plaster. Siv lub tshuab raj, cov menyuam los yog tshuaj tsuag - nyob ntawm seb cov khoom siv li cas.
  4. Thaum twg qhov kev xav tau tiav thiab qhov tuab ntawm lub txheej - cia lub plaster qhuav, ces so cov nplaim nrog damp qab.

Plaster Structural yuav yog ib qho zoo kawg nkaus rau kev xaiv, uas yuav ua rau koj siv koj lub tswv yim thiab hais txog qhov tseem ceeb hauv cov qauv tsim. Tom qab tag nrho, nws tso tsis tau tsuas yog xaiv qhov xav ntxoov ntxoo thiab kev ntxhib los mos, tab sis kuj mus decorate lub phab ntsa nrog tag nrho cov xaiv ntawm kos duab thiab stucco , siv tag nrho cov tib plaster.