Most of the test methods, such as measurement of sound absorption, are included in other standards that apply to many different types of construction products and not only to ceilings.
Enamus testimise meetoditest, naguheli neeldumise mõõtmine, on kaasatud teistesse standarditessse, miskehtivad paljude eri tüüpiehitustoodete puhul ja mitte ainult lagede puhul.