Perlite loose fill masonry insulation is an inert volcanic rock expanded by a special heat process and is often treated with water repellent material.
Loose fill masonry insulation.
It is applicable for the construction sector.
It will not deteriorate or decompose.
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Standards specifications and references.
Perlite is represented in the standards by astm product specification c549 the astm test methods used to evaluate loose fill perlite insulation are listed below.
It is the ideal construction aggregate filler for masonry fill insulation roof decks floor systems and other significant areas that need insulation.
It is non flammable non combustible economical and does not emit odors toxic fumes or attract vermin.
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Expanded perlite s high insulating qualities light weight and versatility make it an essential part of the construction industry for loose fill insulation and lightweight insulating concrete.
Depending upon design conditions reductions in heat transmission of 50 percent or more can be obtained when perlite loose fill is used in the hollow cores of concrete block or cavity type masonry walls.
Sold in stores shredded polystyrene insulation.
Vermiculite loose fill masonry insulation is an inert inorganic lightweight granular material that can be been treated for water repellency.
Expanded perlite provides a quick inexpensive and permanent method for insulating masonry walls.
This lightweight product creates a protective fill when placed into block core cavities.
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Vermiculite masonry fill creates a barrier against moisture heat and sound.
The 37bvmb is a masonry block fill vermiculite that has a granular material which provides loose fill masonry insulation.
The resulting granular product is lightweight with countless tiny sealed air cells which account for its excellent thermal performance and fire resistance.