Qhuav pob rau vuas

Cov pob zeb qhuav tuaj yeem siv los ua cov khoom siv substrate rau kev teeb tsa pobzeb, tshwj xeeb tshaj yog nyob rau thaj chaw uas yuav tsum muaj kev ruaj ntseg siab. Qhuav pob mortar yog ib qho kev sib xyaw ntawm Portland cement, xuab zeb, thiab dej, sib xyaw kom zoo ib yam uas tso cai rau nws ntim kom nruj rau hauv lub substrate. Thaum kho, qhuav pob mortar muab lub hauv paus ruaj khov rau pobzeb installation.

Thaum siv cov pob zeb qhuav rau kev teeb tsa cov pobzeb, nws yog ib qho tseem ceeb kom ntseeg tau tias cov substrate tau npaj kom zoo thiab nqes kom tso cai rau cov kua dej kom zoo. Cov pob zeb qhuav yuav tsum tau ntim nruj nreem rau hauv lub substrate siv lub trowel los yog lwm yam khoom siv tsim nyog, thiab qhov chaw yuav tsum tau leveled thiab smoothed raws li qhov tsim nyog.

Thaum cov pob zeb qhuav qhuav tau kho, lub pobzeb nplaum nplaum yuav siv tau los khi cov vuas rau hauv substrate. Nws yog ib qho tseem ceeb uas yuav tau xaiv ib qho nplaum uas tsim nyog rau hom tshwj xeeb ntawm cov pobzeb siv, nrog rau cov xwm txheej ntawm qhov chaw teeb tsa. Piv txwv li, qee cov vuas yuav xav tau ib hom nplaum los yog mortar, thiab qee qhov chaw teeb tsa yuav xav tau cov khoom uas tiv taus ya raws, pwm, lossis lwm yam ib puag ncig.

Thaum siv cov nplais nplaum, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov chaw tsim khoom cov lus qhia thiab cov kev coj ua zoo tshaj plaws rau kev teeb tsa, suav nrog kev siv cov trowel loj, siv cov nplaum sib npaug, thiab cia nws kho kom zoo ua ntej grouting.

Zuag qhia tag nrho, siv cov pob zeb qhuav ua cov khoom siv rau cov pobzeb teeb tsa tuaj yeem muab lub hauv paus ruaj khov uas tuaj yeem tiv taus qhov hnyav ntawm cov pobzeb thiab muab kev teeb tsa ntev. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov kev coj ua zoo tshaj plaws thiab xaiv cov khoom tsim nyog rau daim ntawv thov tshwj xeeb kom ntseeg tau tias kev txhim kho tiav.