FR2236064A1 - Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity - Google Patents

Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity

Info

Publication number
FR2236064A1
FR2236064A1 FR7325020A FR7325020A FR2236064A1 FR 2236064 A1 FR2236064 A1 FR 2236064A1 FR 7325020 A FR7325020 A FR 7325020A FR 7325020 A FR7325020 A FR 7325020A FR 2236064 A1 FR2236064 A1 FR 2236064A1
Authority
FR
France
Prior art keywords
cavity
base
insulating wall
involves placing
service duct
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.)
Granted
Application number
FR7325020A
Other languages
French (fr)
Other versions
FR2236064B1 (en
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.)
HURBE EMILE FR
Original Assignee
HURBE EMILE FR
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 HURBE EMILE FR filed Critical HURBE EMILE FR
Priority to FR7325020A priority Critical patent/FR2236064A1/en
Publication of FR2236064A1 publication Critical patent/FR2236064A1/en
Application granted granted Critical
Publication of FR2236064B1 publication Critical patent/FR2236064B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/086—Assembled boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

The invention concerns the loss of sound insulation that results from the creation of cavities and voids in a wall to receive cables or other services. The compensation for the cavity is effected by installing a crescent shaped plug (4) of heavy material such as lead at the back of the cavity. Alternatively the curved section cavity may be formed as a square section which is covered on its internal walls by a plastic channel. Attached to the base of the channel is a symmetrical lead weight. The weight has tapering wings which extend through the wall from the cavity base to the wall surface.
FR7325020A 1973-07-04 1973-07-04 Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity Granted FR2236064A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325020A FR2236064A1 (en) 1973-07-04 1973-07-04 Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325020A FR2236064A1 (en) 1973-07-04 1973-07-04 Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity

Publications (2)

Publication Number Publication Date
FR2236064A1 true FR2236064A1 (en) 1975-01-31
FR2236064B1 FR2236064B1 (en) 1976-04-30

Family

ID=9122239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325020A Granted FR2236064A1 (en) 1973-07-04 1973-07-04 Method of insulating wall service duct cavities - involves placing lead mass at the base of the cavity

Country Status (1)

Country Link
FR (1) FR2236064A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369493A1 (en) * 1976-10-28 1978-05-26 Sulzer Ag SUSPENSION DEVICE, ESPECIALLY FOR MOUNTING TAPS
EP1081821A1 (en) * 1999-09-01 2001-03-07 Hagen Dipl.-Ing. Witte Sound insulated box arrangement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369493A1 (en) * 1976-10-28 1978-05-26 Sulzer Ag SUSPENSION DEVICE, ESPECIALLY FOR MOUNTING TAPS
EP1081821A1 (en) * 1999-09-01 2001-03-07 Hagen Dipl.-Ing. Witte Sound insulated box arrangement

Also Published As

Publication number Publication date
FR2236064B1 (en) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse