The Straight Profile represents a leap forward in expansion joint technology for concrete construction. It distinguishes itself by eschewing welded elements, except for anchors, ensuring superior precision and durability. This absence of welded components mitigates the risk of deformation due to high temperatures during construction, safeguarding against structural compromise.
Beyond its innovative design, the Straight Profile serves multifaceted functions. It not only reinforces the edges of concrete on both sides of the expansion joint but also acts as a robust system for transferring loads. This dual-purpose functionality makes it an indispensable element in concrete projects, providing both structural reinforcement and load-bearing support.
An outstanding feature of the Straight Profile is its unique centering system for the upper strips, complemented by an efficient load transfer mechanism. This combination enables adjacent slabs to maintain alignment, even when accommodating joint openings of up to 30mm. Such versatility ensures smooth transitions between concrete sections, minimising uneven surfaces and potential hazards.
It’s worth noting that while the Straight Profile is engineered to handle joint openings of considerable magnitude, careful consideration is advised for openings exceeding 10mm. In such cases, selecting appropriate dowel sizes and thickness becomes crucial to maintain structural integrity and prevent issues like misalignment or stress concentration.
Adhering to rigorous industry standards, including TR 34, 4th edition, and Eurocode 2 EN 1992-1-1, underscores the reliability and performance of the Straight Profile. Its compliance with these standards offers assurance to engineers, architects, and contractors, making it a preferred choice for concrete construction projects where precision, durability, and safety are paramount.
