Protah tie-rod system

Protah tie-rod system

Since 2014, we have been the holder of the PROTAH trademark and industrial design, under which we supply a system of structural steel tie-rods and accessories for buildings and civil engineering structures.
The system can be used for the construction of good-looking footbridges and bridges, for various types of roof structures, pylon constructions, sports stadiums and similar buildings. However, the system is also used in interiors, such as airport halls, car showrooms, shopping centres or various representative spaces, where a high aesthetic and architectural effect of the construction work is required. The PROTAH system is popular for its simplicity, modern aesthetic appearance and easy installation.

The tie-rods are offered in two strength series - PROTAH S355 and PROTAH S460. The system allows tie-rod length rectification depending on the type used and the choice of additional parts. The tie-rods consist of standard parts, but their use can be extended by appropriate use of additional or atypical elements.

The tie-rods are designed and tested according to the standard ČSN EN 1993-1-11 for the effects of static and dynamic loading, and the production is governed by the requirements of the standard ČSN EN 1090 (Certificate of conformity of production control according to ČSN ISO 1090-1:2009+A1:2011). The tie-rods are designed to meet the requirements of the TKP 19A, TKP 19B and TKP 20 regulations of the Czech Directorate for National Roads and Motorways.

As a leading supplier of steel bridge structures in the Czech Republic and thanks to our facilities, we are able to provide complete delivery of tie-rods, from design, manufacture and surface treatment to installation, including deliveries of atypical elements according to specific customer requirements. If required by the customer, we implement prestressing and strain gauge stress measurements in the tie-rods.
As a standard, the tie-rods come with following surface treatments: hot-dip galvanized, galvanized, with multilayer coating systems, duplex coating systems, fire protection coating systems.

More information about the PROTAH system of construction rods can be found in our product catalogue, which will be sent to you upon request or you can download it from our website www.protah.cz

Ing. Petr Šťasta

PROTAH tie-rod system
Brno-Holiday Inn

PROTAH tie-rod system
Brno-Hněvkovského Footbridge

PROTAH tie-rod system
ZOO Ostrava

PROTAH tie-rod system
LaRitma house of culture

PROTAH tie-rod system
Praha-Western city