ES408941A1 - Improvements in the manufacture of elements and structures for construction, intended to perform an acoustic insulation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the manufacture of elements and structures for construction, intended to perform an acoustic insulation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES408941A1
ES408941A1 ES408941A ES408941A ES408941A1 ES 408941 A1 ES408941 A1 ES 408941A1 ES 408941 A ES408941 A ES 408941A ES 408941 A ES408941 A ES 408941A ES 408941 A1 ES408941 A1 ES 408941A1
Authority
ES
Spain
Prior art keywords
construction
acoustic insulation
plates
intermediate layer
translation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES408941A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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
Priority claimed from FR7142221A external-priority patent/FR2161442A5/fr
Application filed by Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of ES408941A1 publication Critical patent/ES408941A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

"Improvements in the manufacture of elements and structures for construction, intended to perform acoustic insulation", with a composite material consisting of rigid plates and at least one fibrous, porous or cellular insulating product, usable in construction, in particular for the realization of partitions, which provides high qualities of acoustic insulation, characterized in that said material comprises two rigid plates separated by an intermediate layer, which forms an element in which: - the Young's modulus of the intermediate layer is lower than that of the plates; - the thicknesses h1 and h2 of the plates are less than 15/CL, where CL represents the speed of the longitudinal waves in the materials constituting said plates; - the thickness h3 of the intermediate layer is less than or equal to 15 mm; - the shear modulus of the composite structure assembly is at least equal to that of the intermediate layer. (Machine-translation by Google Translate, not legally binding)
ES408941A 1971-11-25 1972-11-24 Improvements in the manufacture of elements and structures for construction, intended to perform an acoustic insulation. (Machine-translation by Google Translate, not legally binding) Expired ES408941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142221A FR2161442A5 (en) 1971-11-25 1971-11-25

Publications (1)

Publication Number Publication Date
ES408941A1 true ES408941A1 (en) 1975-10-16

Family

ID=9086374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408941A Expired ES408941A1 (en) 1971-11-25 1972-11-24 Improvements in the manufacture of elements and structures for construction, intended to perform an acoustic insulation. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BR (1) BR7208261D0 (en)
ES (1) ES408941A1 (en)
ZA (1) ZA728348B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294887A1 (en) * 2005-04-29 2008-04-01 Croxon, S.L. Thermo-acoustic insulating panel for construction, has plaster-board that is rolled and attached to one side of panel, adhesive layer, which receives sheet of rubber for production or recycling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294887A1 (en) * 2005-04-29 2008-04-01 Croxon, S.L. Thermo-acoustic insulating panel for construction, has plaster-board that is rolled and attached to one side of panel, adhesive layer, which receives sheet of rubber for production or recycling

Also Published As

Publication number Publication date
ZA728348B (en) 1973-08-29
BR7208261D0 (en) 1973-09-27

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