Hollow Hlau qhov rooj thiab thav duab tau teev tseg hauv ntau lub tsev lag luam thiab kev lag luam (tej zaum vim tias cov hlau tuav tau zoo dua li ntoo). Lub vev xaib ntawm Golden House qhia txog ntau yam kev xaiv muaj rau cov khoom hollow hlau. Lub vev xaib zoo heev no yuav muab cov ntaub ntawv ntau ntxiv txog cov qhov rooj hlau hollow thiab thav ntawv ntau dua li koj xav tau.
Nyob rau hauv xyoo tas los no, peb tau siv hollow hlau thav duab nrog ua ntej - ua tiav cov qhov rooj ntoo hauv ntau lub tsev. Cov hollow hlau thav duab muab txoj hauv kev ruaj khov kom ua tiav cov gypsum board qhib thiab ua ntej - cov qhov rooj ntoo tiav yog qhov txaus nyiam thiab kev lag luam. GH qhov rooj zoo li muaj ntau. Ntoo thav duab, siv cov ntoo trim boards nyob ib puag ncig ntoo jamb thiab header, kuj nrov. Ntoo thav duab zoo li ua qhov chaw tsim, tshwj tsis yog ua ntej - dai qhov rooj ntoo.
thov nkag mus rau hauv kev sib cuag nrog tus neeg siv khoom yog xav paub ntxiv txog cov nqi khoom thiab qhov loj me rau
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