WO2003074816A1 - Element de faux plancher servant de support a un plancher de revetement, et procede d'utilisation d'un tel element - Google Patents

Element de faux plancher servant de support a un plancher de revetement, et procede d'utilisation d'un tel element Download PDF

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Publication number
WO2003074816A1
WO2003074816A1 PCT/NL2003/000161 NL0300161W WO03074816A1 WO 2003074816 A1 WO2003074816 A1 WO 2003074816A1 NL 0300161 W NL0300161 W NL 0300161W WO 03074816 A1 WO03074816 A1 WO 03074816A1
Authority
WO
WIPO (PCT)
Prior art keywords
subfloor
layer
edge
coating
cut
Prior art date
Application number
PCT/NL2003/000161
Other languages
English (en)
Inventor
Johannes Josephus Maria Van Bree
Original Assignee
Van Bree Johannes Josephus Mar
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 Van Bree Johannes Josephus Mar filed Critical Van Bree Johannes Josephus Mar
Priority to AU2003212705A priority Critical patent/AU2003212705A1/en
Publication of WO2003074816A1 publication Critical patent/WO2003074816A1/fr

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
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • 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
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/203—Separately-laid layers for sound insulation

Definitions

  • the invention relates to a subfloor element for forming a subfloor for supporting a covering floor, in particular a covering floor of cement-bound or gypsum-bound materials, comprising a layer of springing material provided with a liquid-tight coating as well as with cross cuts extending up to the coating.
  • a subfloor element which is known, is shown in Figure
  • the subfloor element according to the prior art comprises a layer of elastic material la, which is provided with a liquid- tight coating lb on the upper side.
  • the layer of elastic material la is provided with parallel cuts 2 in transverse direction, which cuts thus define segments 3 between them. The width of the segments increases with a view to rolling up the subfloor element.
  • This type of subfloor is known in rolled-up form as well as in plate form.
  • a top layer of curing materials such as cement-bound or gypsum-bound materials, is applied to the subfloor that is created by placing prior art subfloor elements into abutment with each other, and joining said elements in a liquid-tight manner on the side where the coating is present, the object of the use of the subfloor being to provide a solution with regard to the occurrence of critical points concerning the sound insulation.
  • edge strips and covering foils which, together with the subfloor, form a liquid-tight trough, in which the top layer is provided.
  • Said edge strips and covering foils are critical as regards the placement thereof, however, as a result of which it is usually not possible to obtain an optimum acoustic performance of the subfloor, for example because contact bridges are formed after al 1.
  • the object of the invention is to provide a subfloor element as referred to in the introduction, which enables simple and thus not very critical placement, which has a positive effect on the final acoustic performance of the subfloor.
  • the coating is also provided with a cut in longitudinal direction, parallel to an edge of the layer of springing material.
  • the invention also relates to a method for using a subfloor element according to the invention.
  • Said method comprises the steps of: placing a subfloor element according to the invention on a supporting surface, with the coating facing upwards, - removing a corner segment of the layer of springing material on the edge sides of a cross cut as well as a longitudinal cut, folding two edge segments of the layer of springing material, which segments are located on the edge sides of, respectively, said cross cut and said longitudinal cut, in upward direction, thus forming a three-way corner, placing the two edge segments that have been folded in upward direction into abutment with walls.
  • the method comprises the step of concealing piping in a space between the supporting surface, walls, edge segments placed into abutment with said walls, and a layer of springing material present on the supporting surface.
  • the piping is concealed in the space present in a section, thus eliminating the possibility of contact bridges being formed yet via the piping.
  • Figure 1 shows a subfloor, or at least a subfloor element thereof, according to the prior art in bottom view and in two orthogonal cross-sectional views.
  • Figure 2 shows a subfloor, or at least a subfloor element thereof, according to the invention in bottom view and in two orthogonal cross-sectional views corresponding to Figure 1.
  • Figure 3 is a vertical cross-sectional view of the subfloor element according to Figure 2 in use.
  • Figure 4 is a perspective view of the subfloor element according to Figure 2 in use.
  • Figures 2, 3 and 4 is present on a supporting surface 22; it differs from the prior art subfloor element in that not only cross cuts 12 have been formed in the layer or springing material 11a, with segments 13 present therebetween, but also longitudinal cuts 14, parallel to the longitudinal edges of the subfloor element.
  • the springing material After removal of the springing material of the corner segment 15, the springing material, insofar as it is present on the edge sides of the outermost cuts 16, 17, can be folded at right angles, thus forming upright edges 18, 19 extending perpendicularly to each other.
  • the coating lib remains intact, so that the three-way corner, which is clearly shown in particular in Figure 4, is watertight.

Landscapes

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

Abstract

L'invention concerne un faux plancher servant de support à un plancher de revêtement. Le faux plancher comprend une couche d'un matériau souple présentant un revêtement étanche aux liquides, ainsi que des coupes transversales s'étendant jusqu'au revêtement. Une coupe longitudinale est également ménagée dans le matériau souple, parallèlement à un bord de la couche dudit matériau souple. L'invention concerne en outre un procédé d'utilisation du faux plancher.
PCT/NL2003/000161 2002-03-04 2003-03-03 Element de faux plancher servant de support a un plancher de revetement, et procede d'utilisation d'un tel element WO2003074816A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003212705A AU2003212705A1 (en) 2002-03-04 2003-03-03 Acoustic insulating layer for floating floors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1020111 2002-03-04
NL1020111A NL1020111C1 (nl) 2002-03-04 2002-03-04 Verbetering van de akoestische ontkoppeling van de randen van verend opgelegde vloeren met de mogelijkheid tot het wegwerken van leidingen.

Publications (1)

Publication Number Publication Date
WO2003074816A1 true WO2003074816A1 (fr) 2003-09-12

Family

ID=19774500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2003/000161 WO2003074816A1 (fr) 2002-03-04 2003-03-03 Element de faux plancher servant de support a un plancher de revetement, et procede d'utilisation d'un tel element

Country Status (3)

Country Link
AU (1) AU2003212705A1 (fr)
NL (1) NL1020111C1 (fr)
WO (1) WO2003074816A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428151A (de) * 1965-02-19 1967-01-15 Baechler Arnold Isolierplatte
DE2749591A1 (de) * 1977-11-05 1979-05-23 Mero Werke Kg Montagefussboden
EP1130190A1 (fr) * 2000-03-01 2001-09-05 Saint-Gobain Vetrotex France S.A. Substrat pour la réalisation de l'isolation acoustique d'une dalle flottante

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428151A (de) * 1965-02-19 1967-01-15 Baechler Arnold Isolierplatte
DE2749591A1 (de) * 1977-11-05 1979-05-23 Mero Werke Kg Montagefussboden
EP1130190A1 (fr) * 2000-03-01 2001-09-05 Saint-Gobain Vetrotex France S.A. Substrat pour la réalisation de l'isolation acoustique d'une dalle flottante

Also Published As

Publication number Publication date
AU2003212705A1 (en) 2003-09-16
NL1020111C1 (nl) 2002-06-21

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