CH130856A - Process to adhere concrete, coatings, etc. against smooth surfaces, joists, fittings, used in reinforced concrete. - Google Patents
Process to adhere concrete, coatings, etc. against smooth surfaces, joists, fittings, used in reinforced concrete.Info
- Publication number
- CH130856A CH130856A CH130856DA CH130856A CH 130856 A CH130856 A CH 130856A CH 130856D A CH130856D A CH 130856DA CH 130856 A CH130856 A CH 130856A
- Authority
- CH
- Switzerland
- Prior art keywords
- concrete
- joists
- fittings
- coatings
- adhere
- Prior art date
Links
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
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Panels For Use In Building Construction (AREA)
- Floor Finish (AREA)
- Building Environments (AREA)
Description
Procédé pour faire adhérer le béton, les revêtements, etc. contre les surfaces lisses, les solives, ferrures, utilisées dans le béton armé. Il est connu que le béton, et principale ment les revêtements de plâtre, de ciment, etc. adhèrent mal aux surfaces lisses que présentent les solives et autres ferrures en robées dans le béton, ou apparaissant à la surface de ce dernier, par exemple au plafond.
Pour remédier à cet inconvénient, le procédé suivant est préconisé, lequel consiste en ce qu'on place sur la surface des solives; ferrures, etc., destinées à être enrobées dans le béton, du treillis métallique, disposé de manière à épouser les formes desdites.
La figure du dessin annexé illustre, à titre d'exemple, l'utilisation de ce procédé appliqué à l'une des solives d'un plancher, représenté partiellement en coupe.
La solive 1, constituée par un fer à double<B>T;</B> est entourée vers sa partie infé rieure d'un treillis métallique 2, lequel épouse ainsi la forme des parois latérales de la solive, et est appliquée en outre con tre la surface lisse 3 de cette dernière; la surface lisse 3 est située sur le même plan qu'une couche de béton 4, placée entre les solives que comporte un tel plancher, et de ce fait est appelée à être recouverte, ainsi que le plafond constitué par le béton 4, au moyen d'un revêtement 5, de plâtre ou de ciment.
L'interposition du treillis 2 entre la solive et le revêtement 5 dont l'épaisseur est faible, et qui a par conséquent tendance à se fendre et à s'effriter, a pour effet de faire adhérer la matière employée pour le revêtement, contre la paroi 3, en la sou tenant, et constitue en quelque sorte une armature renforçant considérablement la résistance du revêtement.
Process to adhere concrete, coatings, etc. against smooth surfaces, joists, fittings, used in reinforced concrete. It is known that concrete, and mainly coatings of plaster, cement, etc. adhere poorly to smooth surfaces of joists and other fittings in concrete, or appearing on the surface of the latter, for example on the ceiling.
To remedy this drawback, the following method is recommended, which consists in placing the joists on the surface; fittings, etc., intended to be embedded in concrete, metal mesh, arranged to match the shapes of said.
The figure of the accompanying drawing illustrates, by way of example, the use of this method applied to one of the joists of a floor, shown partially in section.
The joist 1, consisting of a double <B> T; </B> iron, is surrounded towards its lower part by a metal mesh 2, which thus matches the shape of the side walls of the joist, and is also applied against the smooth surface 3 of the latter; the smooth surface 3 is located on the same plane as a layer of concrete 4, placed between the joists that such a floor comprises, and therefore is called upon to be covered, as well as the ceiling formed by the concrete 4, by means of a coating 5, plaster or cement.
The interposition of the mesh 2 between the joist and the covering 5, the thickness of which is small, and which consequently tends to split and crumble, has the effect of making the material used for the covering adhere to the wall 3, supporting it, and in a way constitutes a reinforcement considerably reinforcing the resistance of the coating.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH130856T | 1928-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH130856A true CH130856A (en) | 1929-01-15 |
Family
ID=4389149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH130856D CH130856A (en) | 1928-03-08 | 1928-03-08 | Process to adhere concrete, coatings, etc. against smooth surfaces, joists, fittings, used in reinforced concrete. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH130856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5580648A (en) * | 1992-12-01 | 1996-12-03 | Avco Corporation | Reinforcement system for mastic intumescent fire protection coatings |
-
1928
- 1928-03-08 CH CH130856D patent/CH130856A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5580648A (en) * | 1992-12-01 | 1996-12-03 | Avco Corporation | Reinforcement system for mastic intumescent fire protection coatings |
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