INVISIBLE CONNECTIONS for column-beam or beam-beam

INVISIBLE CONNECTIONS BCC - BSF  for BEAM-COLUMN  /  BEAM-BEAM

ELEGANT AND FUNCTIONAL   SOLUTION  TO   CONNECT    BEAM   AND   COLUMNS   WITHOUT  VISIBLE SUPPORTS

The efficient and elegant hidden corbel allows new possibilities in geometrical design with greater freedom to the architect

 

connessione pilastro trave senza mensola visibile

The connectors, called BCC and BSF, have three parts. Beam part, column part, and a "knife" connecting the two.

The operation is quick, and can be performed safely on site.

   

The gap between column and beam is filled with mortar or mineralwool as fireprotection of the connection units.

 

Products

  • BSF     (Bjelke Søyle Forbindelse) Norwegian abbr.
  • BCC    (Beam Column Connection)

 

Both products, BSF and BCC, have the same function. The different designs have only impact on the cast-in process.

connessione invisibile pilastro - trave

Product range

The products are made for loads from 200 kN to 950 kN. By putting the units together in pairs, this range can be extended.  

Advantages with BSF/BCC  invisible connections


•No corbels,  gives more freedom in design

  
•Easy to adopt to horizontal and vertical angels between columns and beams

  
•Elegant solution for round columns


•The load from the beam is transferred more centric to the column, reducing the eccentricity.

 

connessione invisibile pilastro - trave

•Simple and safe to erect on site

   
•Cost effective mould works and better logistics

 

•Practical fireproofing of the products
 

 

Invisible Connections, the key to freedom in design of precast concrete

connessione invisibile pilastro - trave

 

description download

elegante effetto visivo della connessione nascosta

ELEGANT EFFECT IN THE BUILDING

 

 

 

PORTATE bcc-bsf

 

 

 

CAPACITA' CONNESSIONE BSF


HOW IT WORKS:

From a sliding box in the beam end, a knife with a safety notch is cantilevered into a loading box in the column.
The connections does not have any bolts or nuts, nor any welding at site. Consequently it is both safe and fast during erection.
The connection is completly inside the concrete, therefore it is efficiently protected both from fire and corrosion.
It allow simplicity in design, which results in less damage and patching work, and simpler and safer storage and transport.

invisible connections

foto connessioni

THE BIG DIFFERENCE :

IL CONFRONTO CHE CONVINCE

  • No corbels,  gives more freedom in design
  • Clean straight lines
  • Simple and safe to erect on site. No bolting or welding on site
  • Flexibility in column production sequence
  • Easy to adopt to horizontal and vertical angels between columns and beams
  • Elegant solution for round columns
  • The load from the beam is transferred more centric to the column, reducing the eccentricity.
  • Reduces spaces requirements for storage and transport
  • Lower transport costs
  • Practical fireproofing of the products

 

connessione invisibile anche per pilastri tondi - trave

BSF-BCC IN TRASPARENZA

BSF-BCC SU COLONNA

BSF-BCC CON ARMATURA

BSF RENDERING

DETTAGLIO

 

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DETTAGLIO ATTACCO SU PILASTRO

 

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