BARTEC - Debrunner Acifer

The Debrunner Acifer component catalog for BARTEC® sleeve joints is a special collection of sleeve joints to be used in conjunction with Allplan in Switzerland. BARTEC® sleeve joints represent a sophisticated system for reinforced concrete connections.

Safe and secure
The reinforcing bar is enlarged in the area of the thread whereby the bar cross-section is larger than the nominal cross-section of the reinforcement. When subjected to tensile tests, the test piece always fractures beyond the connection and its influence zone. In addition, a thread length of 1xd provides for a safety margin of 20%.

Easy to use
As BARTEC® connections can be assembled quickly by hand without the use of a special tool, they are the ideal solution for confined and difficult spaces. Thanks to the cylindrical thread, the connection can even be checked visually.

Economical
The quick and easy assembly of BARTEC® sleeve joints guarantees a cost-effective solution.

The article catalog currently includes standard joints of the BLS type, lock nut joints of the LCE type, changes in diameter of the BDV type, steel construction joints of the X type, weldable sleeves of the SD type, ACIBAR end anchorage of the E and CT types and the special connections of the DGB type. In addition to the standard range, you can select sleeves for earthquake-resistant joints (SMI), fatigue-proof joints (DYN), corrosion-resistant joints (INOX) and joints of higher strength (TOP) in accordance with the type and diameter.

Special features of the the DGB-type connection

Featuring right-and-left-handed threads, this special connection of the DGB type is designed to close small openings caused by shrinkage, for example. The diameters of the reinforcement to be connected are combined into four groups, each of which requires a specific type of intermediate reinforcement and sleeve.

However, you do not need to take this special feature into account. All you need to do is create the sleeve for the reinforcement to be connected, for example, DGB 14. When the DGB sleeve is ordered, the manufacturer knows the group to which this sleeve belongs and automatically supplies the appropriate reinforcement with the associated sleeves.