Ceiling tile base mat

A water felted base mat for a suspended ceiling tile comprising on a weight basis about 1/2 mineral wool, starch binder, limited to about 1/8, newsprint, limited to about 1/8, and about 1/4 expanded glass beads.

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Bibliographische Detailangaben
Hauptverfasser: PALM, GREGORY O, CAO, BANGJI, YU, QING CLAIRE, BROWN, MARTIN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A water felted base mat for a suspended ceiling tile comprising on a weight basis about 1/2 mineral wool, starch binder, limited to about 1/8, newsprint, limited to about 1/8, and about 1/4 expanded glass beads.