Dextra Griptec® Rebar Splicing System
Dextra Griptec® Rebar Splicing System
Griptec® is a full-performance (tension, compression, cyclic, fatigue) mechanical splicing system designed to comply with the world’s most stringent project specifications. The preferred system for nuclear reactor buildings worldwide, Griptec® delivers unmatched reliability through its patented extrusion process.
Silva Global supplies the full Dextra Griptec® coupler system, holding formal certification from both Transport for NSW (TfNSW) and the Department of Transport and Main Roads (TMR). This approval positions Griptec® as the proven choice for high-value projects across public and private sectors.
Key Features
100% tested connections: Every connection is proof-tested through a non-destructive tensile test during the extrusion cycle, ensuring complete quality assurance when splicing reinforcement including high-strength Sense 600 bar, one of the only systems in Australia certified to do so.
Standard parallel threads: Tool-free assembly with no cross-threading risk; joints are verified by sight alone.
Superior fatigue performance: Excellent fatigue resistance thanks to rolled threads.
Safety compliant: Meets OSHA regulations for safer, more efficient installation.
Complete traceability: Identification and traceability of each coupler to the production batch.
Complete Griptec® System Range
Standard Couplers: Easy connection by bar rotation until full thread engagement.
Position Couplers: For applications where both bars cannot be rotated.
Bridging Couplers: When bars cannot be rotated or brought butt to butt.
Weldable Couplers: For composite construction where rebar must be welded to structural steel.
Caging Couplers: Designed for precast and cage assembly applications.
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