Cov ceilings raug tshem tawm yog siv ntau hauv ob qho tib si hauv lub neej thiab kev ua lag luam.Feem ntau siv hauv tsev neeg lub neej yog pvc board, pvc board muaj ntau yam xim, yooj yim rau nruab, thiab muaj lub neej ntev kev pab cuam.Pvc gypsum board yog siv qee zaus, thiab tam sim no aluminium thiab pvc boards feem ntau yog siv.Hauv kev ua lag luam,mineral wool boardsthiab gypsum boards feem ntau yog siv rau ntau yam duab.Mineral wool boards feem ntau yog siv hauv cov chaw ua haujlwm kom nqus suab thiab txo cov suab nrov.Hauv chav tsev, gypsum boards feem ntau yog siv los ua ntau yam duab.Gypsum boards yog qhov yooj yim heev rau cov duab, thiab cov huab cua zoo nkauj heev.

Ntxiv nrog rau cov khoom siv hauv tsev no, kuj tseem muaj cov khoom siv qab nthab xws lifiberglass qab nthab, pob zeb wool qab nthab, calcium silicate board, calcium silicate board, cement qab nthab thiab lwm yam.Muaj ntau hom khoom siv hauv tsev hauv kev ua lag luam, thiab qhov zoo tsis sib xws.Peb yuav tsum xyuam xim rau qhov zoo thaum xaiv cov ntaub ntawv, thiab peb yuav tsum tsis txhob greed rau cheapness thiab nce tus nqi txij nkawm tom qab.

Cov ntaub ntawv no yuav tsum tau nruab nrog lacquered keel.Lub lacquered keel yog ua tiav los ntawm galvanized steel siv, thiab cov nyhuv load-bearing zoo heev.Nws yog feem ntau siv ua ke nrog cov ntxhia wool board thiab PVC gypsum board ua lub qab nthab.Ua ntej txhim kho cov khoom siv qab nthab, thov xyuas kom meej tias cov khoom siv hluav taws xob hauv tsev, kev tsim kho phab ntsa, thiab tag nrho lwm yam kev tsim ua tiav ua ntej txhim kho cov khoom qab nthab.Txwv tsis pub, cov nqi kho tom ntej yuav nce ntau.Thib ob, lub suab nqus cov nyhuv, cov nyhuv dej tsis zoo, cov nyhuv hluav taws kub, kev ua haujlwm tsis zoo, kev ua haujlwm ntev, kev pabcuam lub neej thiab kev zoo nkauj yuav tsum tau xav txog.Peb yuav tsum xaiv cov khoom qab nthab zoo rau lub sijhawm zoo, qhov zoo yog qhov tseem ceeb tshaj plaws, thiab tus nqi yuav tsum tau txiav txim siab raws li qhov zoo.