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Vibration and Earthquake Isolation

Prefabricated-building-elements-and-process-for-producing-the-same-and-for-building-with-them

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Prefabricated building elements, and process for producing the same and for building with them

Details

Inventors: Lehner, Wolfgang Robert; Lehner, Annemarie;
Assignee:
Primary Examiner: Kent; Christopher
Assistant Examiner:
Attorney, Agent or Firm:

A method and resulting structural building unit wherein a central element has a plurality of channel shaped grooves on at least one side with surface slabs adhesively secured to opposite sides of said central element. Plug-in junction connectors are disposed for alignment and spacing of adjacent ones of said structures by insertion onto said grooves. A heating element is disposed within the channel shaped grooves. The central element has a tongue on one edge and a groove corresponding to the tongue on an opposite edge. At least at one side of said central element, surface slabs may be hingedly fixed. An air-conditioning installation may be disposed within said channel shaped grooves. A process for making structural building units for use in structural engineering wherein in a first step a plurality of channel shaped grooves are disposed on at least one side of the central element. In a second step the rear faces of at least two surface slabs and opposite sides of said central element are pretreated by subsequently disposing coats of adhesive mediator, adhesive bridge and adhesive layer. In a third step said pretreated surface slabs and said opposite sides of said central element are compressed in a low pressure process under influence of heat. Improved phase transitions between even large sized surface slabs being disposed on opposite faces of a central element permit homogenous material reagibility and formstable compound during physical and thermodynamical loads.

DETAILED DESCRIPTION The present invention avoids the objections noted above in that the facing material is not only permanently secured to the central element, but the surface structure of the central element and the bonding material used, improve overall building-physics and building biology.
More specially, the present invention relates to a structure and a method to use surface slabs of any size and material, even decorative large sized marble slabs, providing a durable compound, a rear ventilation of surface slabs, heating and air-conditioning function as well.
One of the primary objects of the present invention is to provide improved phase transitions between surface slabs and central elements and homogenous material reagibility against physical and thermodynamical loads effecting upon the material compound.
A still further object of the invention is to provide a structural building unit incorporating the largest possible building-physical, building-biological, constructive, technical, economical and architectural functionalism and to simplify a process for manufactoring the same.
A structural building unit for use in structural engineering, comprises a central element having a plurality of channel shaped grooves on at least one side with finally designing surface slabs adhesively secured to opposite sides of said central element.
Plug-in junction connectors are disposed for alignment and spacing of adjacent ones of said structural building units by insertion onto said grooves.
A heating element is disposed within the channel shaped grooves.
The central element has a tongue on one edge and a groove corresponding to the tongue on an opposite edge.
The arrangement of said channel shaped grooves at opposite sides of the central element and the hence developped surface enlargement not only serves to the rear ventilation of the adhesively secured surface slabs.
Also the central element's natural diffusion ability is guaranteed although surface slabs are adhesively secured to opposite sides of the central element

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