GB643181A - Improvements in or relating to the production of sound-proof building elements and structures formed from these elements - Google Patents

Improvements in or relating to the production of sound-proof building elements and structures formed from these elements

Info

Publication number
GB643181A
GB643181A GB33505/47A GB3350547A GB643181A GB 643181 A GB643181 A GB 643181A GB 33505/47 A GB33505/47 A GB 33505/47A GB 3350547 A GB3350547 A GB 3350547A GB 643181 A GB643181 A GB 643181A
Authority
GB
United Kingdom
Prior art keywords
elements
plaster
sound
panel
heat
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
GB33505/47A
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.)
DOMINGOS MARTINS BRANCHO
Original Assignee
DOMINGOS MARTINS BRANCHO
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 DOMINGOS MARTINS BRANCHO filed Critical DOMINGOS MARTINS BRANCHO
Publication of GB643181A publication Critical patent/GB643181A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

643,181. Heat and sound insulation. BRANCHO. D. M. Dec. 18, 1947, No. 33505, Convention date, Nov. 23, 1943. '[Class 64(ii)] [Also in Group X] A prefabricated, soundproof building element comprises at least one panel of plaster or like plastic material with connecting ribs of sound-proof material embedded in a protrusion on one face of the panel and extending only part-way through the panel. Fig. 1 shows a sound-proofing and heat-insulating building element comprising two walls 1, 2 formed of plaster mixed with reinforcing agents and connected by cross-members 4 of sound-proofing and heat-insulating material such as agglomerated wood or asbestos fibre. The cavities 3 between the cross-members may be filled with sawdust, glass-wool or other fragmentary insulating material. The elements are assembled by mating profiles, a projecting insulating member 5 on one edge fitting a recess in an adjacent element, Fig. 2. A strip of canvas 7 steeped in plaster is forced into the joint between two elements and packed with plaster 9, Fig. 3. The individual elements are cast in a mould, the crossmembers 4, edge members 5 and mandrels to form the cavities being placed in the mould before the plaster is introduced. To cover ceilings and walls the elements shown in Fig. 2 may be sawn through.
GB33505/47A 1943-11-23 1947-12-18 Improvements in or relating to the production of sound-proof building elements and structures formed from these elements Expired GB643181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643181X 1943-11-23

Publications (1)

Publication Number Publication Date
GB643181A true GB643181A (en) 1950-09-15

Family

ID=8999253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33505/47A Expired GB643181A (en) 1943-11-23 1947-12-18 Improvements in or relating to the production of sound-proof building elements and structures formed from these elements

Country Status (1)

Country Link
GB (1) GB643181A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001602A (en) * 1960-01-25 1961-09-26 Structural Clay Products Res F Load bearing sound absorbing clay tile unit
US3087575A (en) * 1960-11-07 1963-04-30 Bolt Beranek & Newman Acoustic construction unit
US3090463A (en) * 1960-02-15 1963-05-21 John D Yanda Engine vacuum sound barrier
DE1239078B (en) * 1956-09-27 1967-04-20 Fraunhofer Ges Forschung Acoustically double-shell soundproofing panel
GB2212830A (en) * 1987-11-26 1989-08-02 Matsushita Electric Works Ltd Vibration-controlling member
US5123874A (en) * 1990-10-09 1992-06-23 White Iii Thomas B Knock-down sound attenuating system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239078B (en) * 1956-09-27 1967-04-20 Fraunhofer Ges Forschung Acoustically double-shell soundproofing panel
US3001602A (en) * 1960-01-25 1961-09-26 Structural Clay Products Res F Load bearing sound absorbing clay tile unit
US3090463A (en) * 1960-02-15 1963-05-21 John D Yanda Engine vacuum sound barrier
US3087575A (en) * 1960-11-07 1963-04-30 Bolt Beranek & Newman Acoustic construction unit
GB2212830A (en) * 1987-11-26 1989-08-02 Matsushita Electric Works Ltd Vibration-controlling member
GB2212830B (en) * 1987-11-26 1992-07-08 Matsushita Electric Works Ltd Vibration-controlling member
US5123874A (en) * 1990-10-09 1992-06-23 White Iii Thomas B Knock-down sound attenuating system

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