Cold Rolled Steel Tie Rod for Timber Formwork & Aluminum Formwork

Concrete tie rods are used to tie the inner and outer formwork of the formwork system to bear the lateral pressure of the concrete and other loads to ensure that the distance between the inner and outer sides of the concrete wall can meet the architectural design requirements.

Meanwhile, it is also the fulcrum of the formwork support structure for pouring concrete. The arrangement of the formwork tie rods has a great influence on the integrity, rigidity, and strength of the formwork structure.

Concrete tie rods generally use round steel bolts with threaded ends at both ends, also known as pair-pull bolts, and also use flat steel with long holes at both ends and use wedge irons to insert and fix the wedge.