Ua ntej, xyuas kom meej qhov sib nrug ntawm cov xim keels. Vim tias cov xim keels muaj qee qhov kev txwv tsis pub thauj khoom, kev kho kom zoo nkauj yuav tsum ua kom tau raws li qhov xav tau ntawm lub ru tsev sab hauv, yog li qhov sib nrug tsis tuaj yeem loj dhau, txwv tsis pub yuav muaj kev sib tsoo.
Dab tsi yog cov teeb meem uas yuav tsum tau them sai sai rau thaum txhim kho cov xim keels? Cia peb nkag siab ua ke:
Ua ntej, xyuas kom meej qhov sib nrug ntawm cov xim keels. Vim tias cov xim keels muaj qee qhov kev txwv tsis pub thauj khoom, kev kho kom zoo nkauj yuav tsum ua kom tau raws li qhov xav tau ntawm lub ru tsev sab hauv, yog li qhov sib nrug tsis tuaj yeem loj dhau, txwv tsis pub yuav muaj kev sib tsoo.
Lwm qhov yog tias qhov sib nrug ntawm cov ntsia hlau ntawm lub vaj huam sib luag kho kom zoo nkauj yuav tsum tsim nyog los xyuas kom meej tias nws ruaj khov. Peb paub tias thaum siv cov xim keels ua cov ntaub ntawv qab nthab, gypsum board ceilings yuav tsum tau kho nrog screws. Nyob rau tib lub sijhawm, thaum splicing gypsum boards, xyuam xim rau qhov sib txawv ntawm li 2-5mm los tiv thaiv kev sib nrig sib extrusion thiab tawg ntawm gypsum boards vim kev hloov ib puag ncig.
Rau qhov khoob, qee yam kev kho mob kuj yuav tsum tau ua. Koj tuaj yeem ua ntej siv ib txheej ntawm elastic expansion tus neeg sawv cev thiab tom qab ntawd muab tshuaj txhuam ib txheej ntawm daim kab xev los tiv thaiv kev tawg.
