MODIFIED CONCRETE FORMS
International patent. Gold medal in Geneve (2006)
Medal in Imaginaria (Villa García de Arosa)

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This invention refers to forms used for the framing of concrete pilars and beams pertaining to the structure of a building. Theses forms have been conceived and structured to impede the falling of brick and mortar, due either to implosion or explosion, and to prevent the cracks that appear between bricks and concrete as a result of temperature changes and earthquakes. For their configuration and technical characteristics, these MODIFIED FORMS are made of steel, with various designs according to your necessity, and have ducts to give shape to the concrete of the pilar, both inside and outside, so as to give better support, inside or outside of the pilar, to bricks or whatever material used for the partitions.



Click on the thumbnails for larger images

Photo set 1
Pillar with duct made by the modified concrete form
 
       
     

Photo set 2


As you can see in these photographs, the brick is fitted inside the pillar. Thanks to the special shape of the brick (given in the manufacturing plant or at work), it is enough just to cut the exceding part for the rest to enter the duct made in the pilar by the modified forms. When part of the brick is inserted (it is enough with 3 or 4 cms for the blocking operation with the pillar) we achieve a remarkable increase of the resistance as a result of explosion or implosion, as well as the formation of cracks, which appear between the pillar and the bricks because of the lack of adhesion between them both.
 
       

Photo set 3

In this case, the brick has not been fitted into the pillar. It was enough just to fill with concrete the interior of the duct made by the modified forms, and spread the bricks with concrete, in such a way that the brick, the concrete and the duct adhere as one piece, through the filling of the duct.
 

       

Goals


- To obtain a degree of resistance of exterior walls which has never been achieved before.

- To prevent cracks between walls and pillars as a result of the lack of adhesion and support of the bricks with the pillar

- To increase the resistance to seismic movements, because the union between the wall and the pillar highly improves the resistance to the falling of bricks.

- To increase the resistance to gas explosions, or explosions of other kind, be them interior or exterior, thus minimizing the effects of falling materials, either to the interior or to the exterior.
 

   


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INFORMATION

National patent: U200500820
PCT international patent: PCT/ES 20067000109
It is granted for commercialization.
Rights to manufacture are granted.
It is totally granted.

Information: Fernando Estáuchez
Tels: 34 950 380284 // 34 686045525
e-Mail: teletecnica1@teletecnica1.com



 

    

 

    


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