Khoom Ntoo Pem Hauv Ntej

Khoom siv hluav taws kub hauv tsev yog muab faib ua peb txheej ntawm cov khoom ntoo hauv tsev, ntau txheej khoom ntoo hauv av thiab tshiab hom ntoo hauv tsev. Vim tias nws muaj ntau hom ntoo sib tshuam laminated, nws muaj kev cuam tshuam cov khoom hluav taws kub ntawm ib txoj kev isotropy, me shrinkage thiab ntub qis tshaj, muaj qhov zoo dua qhov chaw nyob ruaj ntseg, thiab khaws cov khoom ntuj ntoo thiab lub paj zoo xis ntawm cov khoom ntoo hauv pem teb. Khoom siv hluav taws kub hauv av yog ib yam tshiab ntawm cov khoom siv hluav taws hauv tsev, uas muab cov kev ruaj ntseg thiab kev zoo nkauj ntawm cov laminated flooring thiab muaj qhov zoo ntawm ib puag ncig kev tiv thaiv thiab kev ua haujlwm siab. Nws yuav tsum yog qhov sib txawv ntawm kev txhim kho kev lag luam wood flooring. Kev tiv thaiv ib puag ncig ntawm cov hluav taws hauv cov hluav taws hauv tsev yog tib yam li kev siv cov zuag hluav taws, uas muab faib ua ob qib, E1 thiab E0. Vim hais tias tus nqi ntawm kev lag luam yog nruab nrab ntawm tus nqi ntawm cov khoom tawv thiab cov ntoo, E0 cov nqi ntawm ib puag ncig kev tiv thaiv yuav nyob ze rau tus nqi ntawm cov khoom pua ​​hauv pem teb, yog li ntawd lub khw yog cov tswj hwm ntawm qib E1.