However, other materials ( insulating glass wool for example ) have insulation properties that " "'do " "'get better the thicker they get.
12.
Insulations such as rock wool, glass wool, sheep's wool, cellulose are all air permeable and so can be used in a dynamically insulated envelope.
13.
The modern method for producing glass wool is the invention of Games Slayter working at the Owens-Illinois Glass Co . ( Toledo, Ohio ).
14.
This structural material product contains little or no air or gas, is more dense, and is a much poorer thermal insulator than is glass wool.
15.
The floor was well insulated with glass wool mats and consisted of tongue and groove planks that were mounted on the modular steel frame construction.
16.
This principle is used industrially in building and piping insulation such as ( glass wool ), cellulose, rock wool, polystyrene foam ( styrofoam ), cork.
17.
In addition, specialty silica based glass fibers are used for optical fiber, as well as to produce fiberglass for structural support and glass wool for thermal insulation.
18.
Other substances in this category, including both naturally occurring and synthetic asbestos-like fibers such as wollastonite, attapulgite, glass wool, and rock wool, are believed to have similar effects.
19.
If the clog is caused by a dense, but shreddable obstacle, such as tree roots or glass wool, the auger might break it up enough to enable flow.
20.
This can be reduced by internal absorption using absorptive materials ( often called " damping " ), such as glass wool, wool, or synthetic fiber batting, within the enclosure.
