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Impact damping mat, equipment accessory and flooring system
An impact damping mat comprises a plurality of layers arranged in a stacked formation. The stacked formation has a total thickness of no greater than 4 7/16 inches. The plurality of layers cooperate to provide the impact damping mat with at least one of a coefficient of restitution no greater than 30% and a selected sound reduction characteristic. The selected sound reduction characteristic can be a reduction of a maximum sound level of at least 5 dB from 40 to 63 Hz ⅓ octave bands and at least 13 dB at and above 80 Hz ⅓ octave bands normalized to a conventional ⅜ inch rollout rubber flooring product.
Impact damping mat, equipment accessory and flooring system
An impact damping mat comprises a plurality of layers arranged in a stacked formation. The stacked formation has a total thickness of no greater than 4 7/16 inches. The plurality of layers cooperate to provide the impact damping mat with at least one of a coefficient of restitution no greater than 30% and a selected sound reduction characteristic. The selected sound reduction characteristic can be a reduction of a maximum sound level of at least 5 dB from 40 to 63 Hz ⅓ octave bands and at least 13 dB at and above 80 Hz ⅓ octave bands normalized to a conventional ⅜ inch rollout rubber flooring product.
Impact damping mat, equipment accessory and flooring system
DOWNEY PAUL (author) / GARTENBURG PAUL (author)
2020-06-09
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16F
SPRINGS
,
Federn
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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