Our rebar bolts are made of recycled steel. They are used in industrial and office buildings for concrete element and steel frame connections to foundations and column extensions.
Connection solutions have been made for the bolts for connecting AHK® column shoes and ASL-H wall shoes to cast-in-place foundations.
The bolts are also suitable for light equipment and machinery connections to concrete structures. The ATP® bolt is suitable for shallow foundations with space for the bolt’s dowel anchor. The AHP® bolt can be used in narrow foundations near the edge of the structure. The AHP® bolt is also suitable for concrete element connections where the bolt must be bent into a 90-degree hook. Bolt bending is done by special order. The bending is performed according to the instructions in SFS-EN 1992-1-1. By using an AAK frame, Anstar’s rebar bolts can be quickly aligned and installed. The bolts also have extensive adjustability in worksite conditions.
Anstar’s ATP® and AHP® rebar bolts have been tested and designed to withstand demanding construction conditions. They are manufactured according to SFS-EN 1090-2:2018, the thread is manufactured according to EN 898-2 and the design carried out according to SFS-EN 1992-4:2018.
The bolts are designed using the ACOLUMN or ASTEEL software. The bolt size selection is M16–M45. The ACOLUMN software is the first on the market to include accident limit state calculation.
Would you like to know more? We at Anstar are happy to help with all your questions regarding design, products and finding the right solutions. Please contact our experts.
A-BEAM® and Anstar’s connection technology form part of the frame system, offering cost-efficiency and flexibility for construction.
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 are used on cast-in-place and prefabricated structures to provide a mounting surface for welding.
Balcony hinges are used to transfer horizontal forces from the balcony to the building frame. The hinged connection enables vertical movement.
Column shoes and anchor bolts are used to connect precast concrete frames to foundations and column extensions.
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 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.
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.
Tero Viljakainen
Managing Director
+358 44 761 3510
tero.viljakainen@anstar.fi
Jari Vilkman
Sales Manager (prefabrication factories)
+358 40 083 0091
jari.vilkman@anstar.fi
Markus Hopeakoski
Design Manager
+358 40 653 6509
markus.hopeakoski@anstar.fi
