When creating post-tensioning wedges, several critical aspects must be click here carefully evaluated. The wedge's geometry significantly affects the load transfer system, and its material directly impacts strength and durability. The chosen wedge style must suit the specific application requirements, such as the tendon diameter, concrete strength,

GB/T 14370 establishes the essential standards for prestressing tendon couplers used in concrete construction. These couplers play a crucial role in joining multiple strands of high-strength steel tendons, ensuring a continuous and robust reinforcement system within the concrete structure. The standard covers various aspects of these couplers, incl