BTC

Concealed Beam Hanger

They are designed for concealed connetions between timber members and concrete. The number of dowels and anchors can be chosen free, depending on the applicated load. BTC concealed beam hangers are approved to take load in all 3 directions. Therefore beam connections with a roof pitch can also be build in a easy and safety way.

Scheda tecnica

Marquage CE

ETE

Classe service 2

Acier électrozingué 20µm

Feu R 60

Dettagli del prodotto

Immagini

Caratteristiche

Matière

Steel:

S 250 GD +Z 275 acc. EN 10326

Corrosion protection:

275 g/m2 on both sides - correspond to a zinc layer of approx. 20 μm

Avantages

The variety of connection options are given in the ETA 07/0245, here you will find also information of:
densities > 350kg/m³
different slopes
connections of concrete

Applicazione

Support

Supporting member:

concrete, steel

Supported member:

solid wood, engineered wood

Domaines d'utilisation

The beam hangers serve as concealed connections of joists to the main beams or columns.
connections with slopes up to 45 ° can be performed.

Dati tecnici

Dimensioni

Product dimensions

Table "Product dimensions" cannot be displayed : no references available.

Product characteristic capacities - Timber beam to rigid support

Table "Product characteristic capacities - Timber beam to rigid support" cannot be displayed : no references available.

For load combination:

R_2,kcapacities are calculated as R_2,k = R_1,k x (nb of dowels - 1) / (nb of dowels).

The top dowel is not considered for the uplift capacities as it is placed in an open hole.

The anchors resistance and their number have to be checked according to the ETA and the type of header. The number of anchors given in the table is the maximum. If their resistance is decisive, it is the resistance to consider for the connection.