IT1241283B - Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio - Google Patents

Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio

Info

Publication number
IT1241283B
IT1241283B IT67901A IT6790190A IT1241283B IT 1241283 B IT1241283 B IT 1241283B IT 67901 A IT67901 A IT 67901A IT 6790190 A IT6790190 A IT 6790190A IT 1241283 B IT1241283 B IT 1241283B
Authority
IT
Italy
Prior art keywords
sound
absorbent
cement conglomerate
conglomerate
cement
Prior art date
Application number
IT67901A
Other languages
English (en)
Other versions
IT9067901A1 (it
IT9067901A0 (it
Inventor
Pierangelo Cazzola
Giacomo Auxilia
Original Assignee
Prefin Spa
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 Prefin Spa filed Critical Prefin Spa
Priority to IT67901A priority Critical patent/IT1241283B/it
Publication of IT9067901A0 publication Critical patent/IT9067901A0/it
Publication of IT9067901A1 publication Critical patent/IT9067901A1/it
Application granted granted Critical
Publication of IT1241283B publication Critical patent/IT1241283B/it

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Laminated Bodies (AREA)
IT67901A 1990-11-16 1990-11-16 Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio IT1241283B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT67901A IT1241283B (it) 1990-11-16 1990-11-16 Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67901A IT1241283B (it) 1990-11-16 1990-11-16 Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio

Publications (3)

Publication Number Publication Date
IT9067901A0 IT9067901A0 (it) 1990-11-16
IT9067901A1 IT9067901A1 (it) 1992-05-17
IT1241283B true IT1241283B (it) 1993-12-29

Family

ID=11306219

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67901A IT1241283B (it) 1990-11-16 1990-11-16 Elemento fonoassorbente di conglomerato cementizio, piattaforma tranviaria includente tale elemento e procedimento per la fabbricazione di un pannello fonoassorbente di conglomerato cementizio

Country Status (1)

Country Link
IT (1) IT1241283B (it)

Also Published As

Publication number Publication date
IT9067901A1 (it) 1992-05-17
IT9067901A0 (it) 1990-11-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129