Vaj huam sib luag dab tsi yog cerosite sandwich vaj huam sib luag?

Composite Sandwich vaj huam sib luag yog lub qhaub cij tsim ntawm ob panels thiab cov khoom siv xuab zeb siv hauv kev tsim kho, kev lag luam khoom lag luam thiab lwm thaj teb. Cov ntaub ntawv Sandwich feem ntau siv cov ntaub ntawv polyester, polyethylene ua npuas ncauj, ua npuas ncauj plastics, polyurethane thiab lwm yam ntaub ntawv. Kev tsim cov khoom siv ntau yam ntawm cov xuab zeb uas muaj kev xaiv tshwj xeeb, tsom mus rau kev xaiv tshwj xeeb thiab piv kom ua tiav cov khoom siv zoo thiab lub zog kho tshuab.