closed cell
In a material such as foam rubber or foam plastic, one of many air spaces (cells) totally enclosed by its […]
In a material such as foam rubber or foam plastic, one of many air spaces (cells) totally enclosed by its […]
A building system in which only its own subsystems, its own subassemblies, and its own components are interchangeable.
1. Covered with square-edge boards that are laid in close contact with each other, as in roofing or siding. 2.