Low-flammability shingle

The invention relates to a low-flammability shingle and to roofs and roof surfaces made thereof. The present invention relates to a low-flammability shingle comprising at least one double-sidedly bituminized textile sheet material to whose surface has been applied a pulverulent or flaky flame protec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Heidel, Peter, Weiter, Bertrand Claude
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a low-flammability shingle and to roofs and roof surfaces made thereof. The present invention relates to a low-flammability shingle comprising at least one double-sidedly bituminized textile sheet material to whose surface has been applied a pulverulent or flaky flame protectant at least single-sidedly, and to roofs comprising these shingles.