Heavy-duty Fastening Plates
Fastening plates manufactured by Anstar Oy are steel plates equipped with grips, designed for installation in concrete before it hardens. Related structural attachments are performed by welding directly onto the steel plate.
Fastening plates are used to form a welding attachment surface on the surface of in-situ cast and precast concrete structures. They are utilized in welding joints that transfer loads between concrete structures and other structures. The plates are installed in the in-situ cast or precast mold and are cast into the concrete.
The design of the fastening plate joints can be carried out using Anstar Oy's ASTEEL software, which is used for the sizing of the plates for the structure's loads and the plate's placement at the edge of the structure. The software sizes the reinforcement of the fastening plate as well as the profile to be welded to the plate and its weld joint. Joint design and strength calculations are produced at the same time.
Anstar Oy's fastening plate products are suitable for the following structures:
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
Sampsa Taitto
Sales Manager (construction companies, hardware shops)
+358 40 627 3649
sampsa.taitto@anstar.fi