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The Qatar World Cup venues are eight stadiums being built and renovated in Qatar for the 2022 FIFA World Cup. These venues emphasize sustainability, innovative design, and Middle Eastern aesthetics, including modular, demountable structures to reduce environmental impact.
Summer temperatures in Qatar exceed 50°C, causing thermal expansion of rebar and concrete, which can easily cause stress cracks in joints. Desert sand can also contaminate joint surfaces and reduce bond strength, especially in open-air construction sites.
CHEERON, in collaboration with a local manufacturer, uses upset forging rebar couplers to connect horizontal rebar in the concrete structures of indoor arenas and underground parking garages. This improves shear strength and accelerates pouring, addressing the challenges of confined spaces and high temperatures.
CHEERON Upset Couplers offer a tighter engagement than standard straight thread connections, making them particularly suitable for heavy-duty construction.
CHEERON Upset Couplers are highly tolerant of rebar material fluctuations (accepting both HRB500E and TMT rebar), overcoming the high rebar processing precision required by standard straight thread connections.
Customizable and fast delivery.
