What is required to prevent failures in wall forms during the warmer season?

Preventing failures in wall forms during warmer weather primarily hinges on managing the lateral pressure exerted by the concrete as it sets. In higher temperatures, the setting time of concrete can decrease effectively, leading to a quicker buildup of pressure before the concrete has adequately set. If this pressure is not managed properly, it can cause the wall forms to bow or fail, resulting in costly repairs and delays.

Adjustments in lateral pressure management typically involve ensuring that the formwork is designed and supported to withstand the forces exerted by the concrete. This can include reinforcing the forms or placing the concrete more gently to mitigate impact forces.

Other options, while relevant to concrete work, do not directly address the primary concern of preventing form failure during warmer conditions as effectively as managing lateral pressure. For example, control joint reinforcement and wall thickness focus more on cracks and structural integrity over time, rather than the immediate pressures during the concrete curing process. Careful curing methods are also crucial for overall concrete performance but do not prevent form failure specifically related to temperature effects and pressure management.