Smart steel. Since 1981.

Bolts and shoes

Column shoes and anchor bolts are used to connect precast concrete frames to foundations and column extensions. Column shoes are used in light- and heavy-duty column extension and foundation connections; wall shoes are used in the tension connections of stiffening wall and shaft elements, retaining walls and earth pressure walls that stiffen the building. Bolts are used for the foundation joints of shoes and wall shoes.

Design the column base plate-anchor bolt connection for precast concrete elements using the web-based ACOLUMN® software! The design of the steel column connection is done with the ASTEEL software. Access the software portal here.

Rebar bolts and anchor bolts

Our high-quality rebar and anchor bolts are responsibly made with recycled steel. There are two different basic types of bolts:

• ATP®– ja AHP® rebar bolts
• ALP® anchor bolts

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Column shoes

Column shoes are used in light- and heavy-duty column extension and foundation connections. 

Our range includes three different types of column shoe, depending on the intended use:

  • AHK® column shoe
  • APK® C column shoe
  • APK® CM beam shoe

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Wall shoes

Wall shoes are used in tension connections of stiffening wall and shaft elements, retaining walls and earth pressure walls.

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Products

A-BEAM®

A-BEAM® and Anstar’s connection technology form part of the frame system, offering cost-efficiency and flexibility for construction.

Ties

Diagonal ties are used in concrete sandwich panels to connect the outer skin with the inner skin through the insulation layer. The ties transfer the self-weight and wind loads of the outer skin to the inner skin.

Fastening plates

Fastening plates are used on cast-in-place and prefabricated structures to provide a mounting surface for welding.

Balcony connections

Balcony hinges are used to transfer horizontal forces from the balcony to the building frame. The hinged connection enables vertical movement.

Bolts and shoes

Column shoes and anchor bolts are used to connect precast concrete frames to foundations and column extensions.

Brackets and supports

Anstar has developed bracket and support systems for efficient and affordable construction. The connection parts are easy to install both at the prefabrication factory and on site.

Rebar couplers

Rebar couplers are used for joining rebars with full tension capacity. The ends of bars to be joined are provided with threads, and the bars are joined using a coupler sleeve that transfers the force on the rebar across the connection.

Bracing connections

ADE® and ADK® bracing connections are designed for stabilising the concrete element frame. These connections
are used in the joints between concrete columns and stabilising steel bracings.

Contact us

Tero Viljakainen
Managing Director (construction companies, hardware shops)
+358 44 761 3510
tero.viljakainen@anstar.fi

Jari Vilkman
Sales Manager (prefabrication factories)
+358 40 083 0091
jari.vilkman@anstar.fi

 

Sampsa Taitto
Sales Manager (construction companies, hardware shops)
+358 40 627 3649
sampsa.taitto@anstar.fi