CH103831A - Soundproof concrete floor. - Google Patents
Soundproof concrete floor.Info
- Publication number
- CH103831A CH103831A CH103831DA CH103831A CH 103831 A CH103831 A CH 103831A CH 103831D A CH103831D A CH 103831DA CH 103831 A CH103831 A CH 103831A
- Authority
- CH
- Switzerland
- Prior art keywords
- concrete
- beams
- parts
- concrete floor
- floor
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title claims description 15
- 238000009415 formwork Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Description
Plancher insonore en béton. L'invention, faisant l'objet de la présenta demande de brevet, consiste en un plancher en béton, présentant l'avantage d'être inso- nore, c'est-à-dire d'absorber les vibrations so nores provenant de toutes sortes de bruits.
A cet effet, le plancher comporte des pièces moulées en béton disposées à des inter valles déterminés et portant les lambourdes destinées à supporter le parquet, pièces ayant servi de coffrage aux poutres porteuses en béton,-en forme de T et à des poutrelles de raidissement, également en béton, disposées transversalement par rapport aux poutres porteuses et reliant celles-ci entre elles.
Le dessin ci-joint montre, à titre d'exem ple, une forme d'exécution du plancher, objet de l'invention.
La fig. 1 en est une coupe longitudinale, le plancher supportant le parquet et la par tie à droite étant démunie des pièces 1;.
La fig. 2 en est une coupe transversale; La fig. 3 en est une vue en plan.
Les pièces moulées 1 en béton, fabriquées en chantier, sont disposées à des intervalles déterminés, Elles ont servi de coffrage pour faire les poutres porteuses -2 en béton qui ont la forme d'un T et les poutrelles de raidisse ment 2', également en béton, disposées trans versalement par rapport aux poutres por teuses 2 et reliant celles-ci entre elles. Grâce aux rainures 4 des pièces 1 et des nervures correspondantes des poutres 2, une bonne liaison existe entre ces parties.
Les pièces 1 portent, y encastrées par tiellement les lambourdes 3. Ainsi les lattes 3' supportant les planches du parquet ne touchent pas la surface des pièces 1, des pou tres 2 ni des poutrelles 2'.
Avant de procéder au bétonnage des pou tres 2, des lattes amovibles 5 sont prévues, de façon à ménager des espaces libres 6 (fig. 2 et 3) entre les ailes dm poutres por teuses 2 et les pièces 1. Ces espaces libres évitent la transmission directe des vibrations aux ailes des poutres 2.
Des crochets 7 sont prévus, dans les pièces 1, pour supporter le plafond, par exemple, en planches de roseaux.
Les pièces 1 peuvent être faites en béton de scories et ciment, en béton de scories et plâtre etc. Elles sont maintenues en places, pendant le bétonnage de -ces dernières, par un échafaudage simple et peu coûteux.
Soundproof concrete floor. The invention, which is the subject of the present patent application, consists of a concrete floor, having the advantage of being sound, that is to say of absorbing sound vibrations from all sources. kinds of noises.
For this purpose, the floor comprises molded concrete parts placed at determined intervals and carrying the joists intended to support the parquet, parts having served as formwork for the concrete bearing beams, T-shaped and stiffening beams , also in concrete, arranged transversely with respect to the load-bearing beams and connecting them to each other.
The accompanying drawing shows, by way of example, an embodiment of the floor, object of the invention.
Fig. 1 is a longitudinal section, the floor supporting the parquet and the part on the right being devoid of parts 1 ;.
Fig. 2 is a cross section thereof; Fig. 3 is a plan view.
The concrete castings 1, manufactured on site, are placed at determined intervals.They served as formwork to make the concrete bearing beams -2 which have the shape of a T and the stiffening beams 2 ', also made of concrete, arranged transversely with respect to the supporting beams 2 and connecting them to one another. Thanks to the grooves 4 of the parts 1 and the corresponding ribs of the beams 2, a good connection exists between these parts.
The pieces 1 bear, therein partially the joists 3. Thus the slats 3 'supporting the parquet boards do not touch the surface of the pieces 1, the beams 2 or the joists 2'.
Before proceeding with the concreting of the beams 2, removable slats 5 are provided, so as to leave free spaces 6 (fig. 2 and 3) between the flanges of the supporting beams 2 and the parts 1. These free spaces prevent the direct transmission of vibrations to the beam flanges 2.
Hooks 7 are provided, in the parts 1, to support the ceiling, for example, made of reed boards.
Parts 1 can be made of slag concrete and cement, slag concrete and plaster etc. They are kept in place, during the concreting of the latter, by a simple and inexpensive scaffolding.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH103831T | 1922-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH103831A true CH103831A (en) | 1924-03-01 |
Family
ID=4362631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH103831D CH103831A (en) | 1922-12-30 | 1922-12-30 | Soundproof concrete floor. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH103831A (en) |
-
1922
- 1922-12-30 CH CH103831D patent/CH103831A/en unknown
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