FR2404085A1 - Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab - Google Patents

Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab

Info

Publication number
FR2404085A1
FR2404085A1 FR7728948A FR7728948A FR2404085A1 FR 2404085 A1 FR2404085 A1 FR 2404085A1 FR 7728948 A FR7728948 A FR 7728948A FR 7728948 A FR7728948 A FR 7728948A FR 2404085 A1 FR2404085 A1 FR 2404085A1
Authority
FR
France
Prior art keywords
blocks
slab
insulating layer
sub
underside
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
FR7728948A
Other languages
French (fr)
Other versions
FR2404085B3 (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.)
PROCEDES INDLS CONST
Original Assignee
PROCEDES INDLS CONST
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 PROCEDES INDLS CONST filed Critical PROCEDES INDLS CONST
Priority to FR7728948A priority Critical patent/FR2404085A1/en
Publication of FR2404085A1 publication Critical patent/FR2404085A1/en
Application granted granted Critical
Publication of FR2404085B3 publication Critical patent/FR2404085B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors

Landscapes

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

Abstract

The floating floor slab provides sound insulation and is built of prefabricated blocks. Each block (2) comprises a rigid slab element with an integral base layer of insulation material (13), is laid on a substructural slab of e.g. concrete, and receives a floor covering e.g. tiles (17). The blocks are installed with the insulating layer (13) contacting a sub-structural slab in the acoustic plane. Installation is by simple placement and the underside of the blocks, i.e. the face in contact with the insulating layer (13), has a minimal shear resistance. The latter characteristic enables the blocks to absorb irregularities (7) in the sub-structural slab. The lower zones (11) of the blocks may be cellular, and the blocks themselves may be of wodd fibres (8) with a magnesium cement binder (19). The insulating layer (13) may be an elastically compressible foamed polyethylene.
FR7728948A 1977-09-26 1977-09-26 Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab Granted FR2404085A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7728948A FR2404085A1 (en) 1977-09-26 1977-09-26 Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728948A FR2404085A1 (en) 1977-09-26 1977-09-26 Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab

Publications (2)

Publication Number Publication Date
FR2404085A1 true FR2404085A1 (en) 1979-04-20
FR2404085B3 FR2404085B3 (en) 1980-07-18

Family

ID=9195781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728948A Granted FR2404085A1 (en) 1977-09-26 1977-09-26 Sound insulated floating floor slab - is made of prefabricated blocks with insulating layer fixed on underside and placed on sub-structural slab

Country Status (1)

Country Link
FR (1) FR2404085A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601150A (en) * 1985-02-04 1986-07-22 The Dow Chemical Company Roofing element and roof employing such element
BE1002068A4 (en) * 1989-02-28 1990-06-12 Isola N V Insulation device, more specifically for floors
NL9300743A (en) * 1993-05-03 1994-12-01 Pelt & Hooykaas Elcemo Bv Carpeting.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601150A (en) * 1985-02-04 1986-07-22 The Dow Chemical Company Roofing element and roof employing such element
BE1002068A4 (en) * 1989-02-28 1990-06-12 Isola N V Insulation device, more specifically for floors
NL9300743A (en) * 1993-05-03 1994-12-01 Pelt & Hooykaas Elcemo Bv Carpeting.

Also Published As

Publication number Publication date
FR2404085B3 (en) 1980-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse