Walls are vertical frameworks developed to confine, split, protect, or support a location

https://melon-swoop-4d1.notion.site/Soundproof-walls-are-created-to-decrease-noise-transmission-between-spaces-d2a3942581a44f30b130f89eec166b89?pvs=4

Walls are upright frameworks developed to enclose, separate, protect, or sustain an area