Laminated iav, muaj li ntawm ob txheej ntawm iav, yog hom yooj yim ntawm laminated iav. Nws muaj plaub lub luag haujlwm tseem ceeb hauv qab no:
1. Kev nyab xeeb: Thaum muaj kev cuam tshuam, lub elastic interlayer absorbs qhov cuam tshuam, tiv thaiv kev nkag mus. Txawm hais tias lub khob tawg, nws tsuas yog ua kom zoo, kab laug sab -zoo li tawg. Cov fragments adhere rau lub interlayer, tiv thaiv lawv los ntawm tawg thiab ua rau raug mob, thiab cov iav yuav siv sij hawm mus txog rau thaum hloov.
2. Cov Khoom Siv Hluav Taws Xob: Laminated iav yog qhov ruaj khov heev. Txawm hais tias tus tub sab tawg lub iav, lub interlayer tseem ruaj khov rau lub iav, tuav nws txoj kev ncaj ncees thiab tiv thaiv kev nkag. Txhim kho cov iav laminated tshem tawm qhov xav tau ntawm cov railings, txuag nyiaj, txhim kho kev zoo nkauj, thiab txo qhov kev xav ntawm kev raug kaw.
3. Suab rwb thaiv tsev: Vim lub damping muaj nuj nqi ntawm PVB interlayer, laminated iav zoo suppresses suab nrov kis tau tus mob. Lub suab rwb thaiv tsev yog tshwj xeeb tshaj yog pom nyob rau hauv cov tsev nyob ze tshav dav hlau, tsheb ciav hlau chaw nres tsheb, tibneeg hu tauj coob nroog, thiab txoj kev . 4. UV tiv thaiv kev ua tau zoo: PVB interlayer zaj duab xis yuav nqus tau ntau tshaj 99% ntawm ultraviolet rays, yog li tiv thaiv cov rooj tog hauv tsev, cov khoom yas, textiles, ntaub pua plag, artworks, ancient artifacts los yog ultraviolet rays.