NEW SPSC Product Certificate Alligator Couplers (Lithuania)
Terwa Construction Group is proud to announce that it has obtained a new Lithuanian SPSC product certificate for its well-known ALC Alligator Couplers.
SPSC Product certificate Alligator Couplers
With this certification, the ALC Alligator Couplers are officially certified for the Lithuanian market in accordance with ISO 15835-1:2018 under a System 1+ certification scheme.
This certification confirms that the ALC Alligator Couplers meet strict international requirements for the mechanical splicing of reinforcing steel bars and demonstrates Terwa’s ongoing commitment to quality, safety and reliability within the construction industry.
The certified ALC Alligator Couplers offer:
- Verified tensile performance
- Controlled slip ≤ 0.10 mm
- Validated ductility
The certificate is valid for connecting reinforcing steel bars with diameters ranging from Ø 10 to 32 mm.
With this new certification, Terwa further strengthens its position as an international supplier of high-quality reinforcement connection systems for the precast concrete and construction industry.
For a complete overview of all Terwa product certificates and approvals, please visit our Product Approvals page.
External links: SPSC website

