PL411456A1 - Damping mass, preferably for metal structures - Google Patents

Damping mass, preferably for metal structures

Info

Publication number
PL411456A1
PL411456A1 PL411456A PL41145615A PL411456A1 PL 411456 A1 PL411456 A1 PL 411456A1 PL 411456 A PL411456 A PL 411456A PL 41145615 A PL41145615 A PL 41145615A PL 411456 A1 PL411456 A1 PL 411456A1
Authority
PL
Poland
Prior art keywords
metal structures
damping mass
layer
fiberglass
sound
Prior art date
Application number
PL411456A
Other languages
Polish (pl)
Inventor
Krzysztof Nowacki
Jakub Wieczorek
Tomasz Małysa
Original Assignee
Politechnika Śląska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL411456A priority Critical patent/PL411456A1/en
Publication of PL411456A1 publication Critical patent/PL411456A1/en

Links

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  • Laminated Bodies (AREA)

Abstract

Mata tłumiąca, zwłaszcza do konstrukcji metalowych składająca się z co najmniej dwóch materiałów dźwiękochłonnych charakteryzuje się tym, że pierwsza warstwa materiału grubości nie mniejszej niż 2 cm połączona jest trwale klejem poliuretanowym z drugą warstwą materiału pokrytą folią aluminiową zbrojoną włóknem szklanym.A damping mat, especially for metal constructions consisting of at least two sound-absorbing materials is characterized by the fact that the first layer of material not less than 2 cm thick is permanently connected with polyurethane adhesive with the second layer of material covered with aluminum foil reinforced with fiberglass.

PL411456A 2015-03-03 2015-03-03 Damping mass, preferably for metal structures PL411456A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL411456A PL411456A1 (en) 2015-03-03 2015-03-03 Damping mass, preferably for metal structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411456A PL411456A1 (en) 2015-03-03 2015-03-03 Damping mass, preferably for metal structures

Publications (1)

Publication Number Publication Date
PL411456A1 true PL411456A1 (en) 2016-09-12

Family

ID=56855127

Family Applications (1)

Application Number Title Priority Date Filing Date
PL411456A PL411456A1 (en) 2015-03-03 2015-03-03 Damping mass, preferably for metal structures

Country Status (1)

Country Link
PL (1) PL411456A1 (en)

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