And we corrected that condition by changing the insulation material.

Glass wool used as insulation material is the company's main product.

These elements are insulation material, their structure, and data transfer method.

The ash also is a very good thermal insulation material.

This translucent material is considered one of the finest insulation materials available.

Tax on insulation materials and recycled goods would be eliminated.

In all cases insulation material must not be allowed to block the ventilation openings.

Often an insulation material will be chosen for its ability to perform several of these functions at once.

In addition, the properties and density of the insulation material itself is critical.

Both were used as insulation materials in school buildings, and by that time, most schools nationwide contained at least some.