Yuav ua li cas siv truss screed?

Truss screeds yog cov cuab yeej tseem ceeb siv los ntawm cov neeg ua haujlwm tsim kho thaum lub sijhawm ua tiav cov txheej txheem. Nws tsim tso cai rau qib thiab smoothing ntawm cov pob zeb ua kom zoo thiab ua kom zoo. Txawm li cas los xij, txhawm rau siv truss screed kom zoo, nws yog ib qho tseem ceeb kom nkag siab txog nws txoj haujlwm thiab siv nws li cas kom raug. Hauv tsab xov xwm no, peb tham txog cov kauj ruam los ua kom zoo siv truss screed.

Thawj kauj ruam ntawm kev siv truss screed yog los npaj cov pob zeb nto. Qhov no suav nrog tshem cov khib nyiab thiab smoothing tawm cov pob zeb ntxhib uas tuaj yeem cuam tshuam kev txav ntawm screed. Thaum lub npoo yog npaj, nws yog lub sij hawm los teem lub truss screed. Truss screeds sib txawv ntawm qhov loj thiab tsim, yog li nws tseem ceeb heev uas yuav tsum tau nyeem cov chaw tsim khoom cov lus qhia ua ntej siv lawv.

Tom ntej no, tso lub truss screed rau ntawm pob zeb nto, xyuas kom meej tias nws yog theem. Nws yog ib qho tseem ceeb kom teem lub truss mortar rau qhov tob kom zoo raws li lub thickness ntawm lub pob zeb nto. Qhov no yog los xyuas kom meej tias cov screed tsis khawb tob rau hauv cov pob zeb, ua rau nws tsis muaj zog. Thaum lub truss screed nyob rau hauv qhov tob kom zoo, ceev cov bolts kom ruaj nws nyob rau hauv qhov chaw.

Tam sim no yog lub sij hawm los pib txheej txheem ntawm leveling lub pob zeb nto. Pib ntawm ib qho kawg ntawm qhov chaw, maj mam rub lub truss mortar los ntawm cov pob zeb. Thaum koj txav lub truss screed rau pem hauv ntej, nws siv vibrating beams nyob rau hauv qab ntawm lub screed mus rau theem lub pob zeb nto. Qhov kev txiav txim no yuav faib cov pob zeb sib npaug ntawm qhov chaw thiab pab tshem tawm cov hnab ntim cua.

Thaum lub sij hawm txoj kev no, lub zog ntawm truss screed yuav tsum tau tswj. Nco ntsoov tias screeds tuaj yeem hnyav, yog li muaj cov neeg ua haujlwm txaus los ua kom lawv nyob ruaj khov thiab nyab xeeb yog qhov tseem ceeb. Yog tias ua tau, ua haujlwm nrog tus khub thaum siv truss screed.

Tom qab ua tiav ib qho dhau los, nres lub truss screed thiab tshuaj xyuas qhov chaw rau qhov chaw siab lossis qis. Cov chaw siab yog thaj chaw uas cov screed tsis tau ua kom cov pob zeb ua kom zoo, thiab qhov chaw qis yog qhov chaw uas cov screed khawb tob rau hauv cov pob zeb. Siv ib txhais tes trowel los manually smooth tawm txhua qhov siab lossis qis. Rov ua cov txheej txheem kom txog thaum tag nrho saum npoo yog qib.

Thaum kawg, thaum tag nrho saum npoo yog theem, cia cov pob zeb kom qhuav tag. Thaum qhuav, ntxuav tawm cov seem seem thiab ntxuav lub truss screed rau cia.

Nyob rau hauv xaus, lub truss screed yog ib tug ntau yam cuab yeej rau leveling thiab smoothing pob zeb nto. Tsuas yog ua raws li cov kauj ruam no tuaj yeem pab xyuas kom muaj txiaj ntsig zoo ntawm kev siv truss screed. Nco ntsoov nyeem cov chaw tsim khoom cov lus qhia ua tib zoo, npaj qhov chaw, theem nws nrog truss mortar, thiab xyuas cov ntsiab lus siab thiab qis. Los ntawm kev ua qhov no, koj yuav muaj qib thiab ua tiav cov pob zeb ua tiav uas yuav kav ntev xyoo.