BE498085A - - Google Patents

Info

Publication number
BE498085A
BE498085A BE498085DA BE498085A BE 498085 A BE498085 A BE 498085A BE 498085D A BE498085D A BE 498085DA BE 498085 A BE498085 A BE 498085A
Authority
BE
Belgium
Prior art keywords
block
cells
hand
block according
handle
Prior art date
Application number
Other languages
French (fr)
Publication of BE498085A publication Critical patent/BE498085A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202Details of connections
    • E04B2002/0204Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/021Non-undercut connections, e.g. tongue and groove connections of triangular shape
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256Special features of building elements
    • E04B2002/0258Gripping or handling aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Retaining Walls (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  SYSTEME DE BLOCS CREUX EN BETON. 



   Pour augmenter le rendement horaire des maçonson a songé à augmenter le volume des éléments maçonnés et à   simplifier 'leur   ajustage les uns sur les autres. 



   Malgré l'emploi'de bétons légers., ce volume a été poussé si loin que le maçonnage est devenu une opération de force   -. le   maçon est vite ralen- ti dans son travail par l'épuisement et dans le cas où les éléments sont creux (blocs) leur volume est tel qu'ils ne peuvent pas être pris d'une main, ce qui oblige le maçon à lâcher chaque fois sa truelle. 



   Les éléments faisant l'objet du procédé décrit ci-dessous   élimi-<   nent'ces inconvénients. Ils présentent en outre trois caractéristiques bien définies :- 
1 - Ils sont conçus de manière à présenter, sous un poids assez réduit que pour être manipulés d'une   main,   un volume maximum. 



   2 - Ils sont imperméables aux pluies battantes, même dans des murs non crépis. 



     3 - Enfin,   ils permettent à un ouvrier non spécialisé de maçonner vite, d'aplomb et à niveau. 



   Pour répondre à la première condition, le bloc a été allégé par la présence de plusieurs alvéoles. -   L'emploi   d'un béton léger tel que le béton de ponce permet d'amé- liorer encore cette qualités 
Le croquis n    1   montre un exemple d'application de ce principe On y voit la coupe d'un bloc présentant deux alvéoles, borgnes ou allant de part en part. 



   Mais le volume de ce bloc est tel qu'on ne peut plus le prendre 

 <Desc/Clms Page number 2> 

 à une main. Il est donc   préuu   un outil comprenant d'une part un manche et d'autre part une partie pouvant agripper le bloc. Ce manche peut être tenu d'une main et permet de soulever et de maçonner facilement le bloc. 



   Le croquis n 2 montre un exemple d'un tel   outil :  un manche avec une fourche comprenant autant de tiges que d'alvéoles dans le bloc. 



   Pour répondre à la deuxième condition, il a été prévu un joint comportant une partie oblique.. Celle-ci oblige toute l'eau qui pourrait pénétrer dans le mur à couler vers l'extérieuro En outre, il est prévu une discontinuité dans le joint. Celle-ci empêche l'eau de s'infiltrer par as- 
 EMI2.1 
 censioxt ¯ caplaire dans le-mortier. 



   Le croquis n  3 présente un exemple de bloc présentant ces deux caractéristiques. 



   Pour répondre à la troisième condition, les blocs peuvent être prévus avec tenon et mortaise s'encastrant les uns dans les autres. 



   Le même croquis n  3 montre un exemple de bloc présentant ces éléments. 



   En résumé, le système de bloc creux défini plus haut est caracté- risé comme suit   :-   REVENDICATIONS: 
1. Existence d'un talon et d'une mortaise à faces parallèles sur les faces destinées à être maçonnées, le talon d'un bloc s'encastrant dans la mortaise du voisin.



   <Desc / Clms Page number 1>
 



  SYSTEM OF HOLLOW CONCRETE BLOCKS.



   In order to increase the hourly output of the masons, it was thought to increase the volume of the masonry elements and to simplify their adjustment on each other.



   Despite the use of light concrete, this volume has been pushed so far that masonry has become an operation of force. the mason is quickly slowed down in his work by exhaustion and in the case where the elements are hollow (blocks) their volume is such that they cannot be taken with one hand, which obliges the mason to let go each time his trowel.



   The elements forming the object of the process described below eliminate these drawbacks. They also have three well-defined characteristics: -
1 - They are designed in such a way as to present, under a weight reduced enough to be handled with one hand, a maximum volume.



   2 - They are impermeable to driving rains, even in non-plastered walls.



     3 - Finally, they allow a non-specialized worker to build quickly, plumb and level.



   To meet the first condition, the block was lightened by the presence of several cells. - The use of a lightweight concrete such as pumice concrete makes it possible to further improve this quality
Sketch n 1 shows an example of application of this principle. It shows the cross section of a block with two cells, blind or going right through.



   But the volume of this block is such that we can no longer take it

 <Desc / Clms Page number 2>

 with one hand. It is therefore pruu a tool comprising on the one hand a handle and on the other hand a part which can grip the block. This handle can be held with one hand and allows easy lifting and masonry of the block.



   Sketch 2 shows an example of such a tool: a handle with a fork comprising as many rods as there are cells in the block.



   To meet the second condition, a joint has been provided with an oblique part. This obliges all the water that could penetrate the wall to flow outwards. In addition, a discontinuity is provided in the joint. . This prevents water from infiltrating by as-
 EMI2.1
 censioxt ¯ caplaire in the-mortar.



   Sketch # 3 shows an example of a block with these two characteristics.



   To meet the third condition, the blocks can be provided with tenon and mortise fitting into each other.



   The same sketch n ° 3 shows an example of a block presenting these elements.



   In summary, the hollow block system defined above is characterized as follows: - CLAIMS:
1. Existence of a heel and a mortise with parallel faces on the faces intended to be masonry, the heel of a block fitting into the mortise of the neighbor.


    

Claims (1)

2. Bloc suivant revendication 1, dans lequel une partie de la face à maçonner est oblique et présente sa pente vers l'extérieur tandis qu' une autre partie, de préférence verticale,. prévue pour ne pas recevoir de mortier réalise la discontinuité du joint, celui-ci pouvant se terminer, cô- té intérieur, par une partie horizontale. 2. Block according to claim 1, in which a part of the face to be masonry is oblique and has its slope towards the outside while another part, preferably vertical ,. intended not to receive mortar, the joint is discontinuous, the latter possibly ending, on the inside, with a horizontal part. 3. Bloc d'après revendication 1 ou 2 pourvu d'une ou plusieurs alvéoles. 3. Block according to claim 1 or 2 provided with one or more cells. 4. Bloc d'après revendication 3 pouvant être saisi et manipulé par un outil tenu éventuellement à une main, cet outil pouvant être par exem- ple un manche pourvu d'une fourche parallèle au manche s'enboîtant dans les alvéoles. 4. Block according to claim 3 which can be gripped and handled by a tool possibly held in one hand, this tool possibly being for example a handle provided with a fork parallel to the handle which fits into the cells. 5. Bloc sensiblement conforme au bloc représenté au croquis n 2, notamment en béton de ponce. en annexe 1 dessin. 5. Block substantially in accordance with the block shown in sketch No. 2, in particular in pumice concrete. in appendix 1 drawing.
BE498085D BE498085A (en)

Publications (1)

Publication Number Publication Date
BE498085A true BE498085A (en)

Family

ID=140868

Family Applications (1)

Application Number Title Priority Date Filing Date
BE498085D BE498085A (en)

Country Status (1)

Country Link
BE (1) BE498085A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272193A2 (en) * 1986-12-18 1988-06-22 Francis Manens Building block and construction made therewith
FR2608655A1 (en) * 1986-12-18 1988-06-24 Manens Francis Building block and construction obtained with the said block
GB2408521A (en) * 2003-11-28 2005-06-01 Wieger Doeke Faber Concrete multipurpose block

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272193A2 (en) * 1986-12-18 1988-06-22 Francis Manens Building block and construction made therewith
FR2608655A1 (en) * 1986-12-18 1988-06-24 Manens Francis Building block and construction obtained with the said block
EP0272193A3 (en) * 1986-12-18 1988-10-19 Francis Manens Building block and construction made therewith
GB2408521A (en) * 2003-11-28 2005-06-01 Wieger Doeke Faber Concrete multipurpose block

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