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The P-manator
Dec15-05, 06:21 AM
What's the insulating in houses made out of?
Integral
Dec15-05, 06:37 AM
Many different materials are and can be used. Fiber glass is common, vermiculite is another, crumpled newspapers have been used. The list is long. Some key properties are trapped air spaces and low flammability.
The P-manator
Dec15-05, 06:44 PM
Why did my post get moved?