Before placing concrete, wooden forms should be moistened to:

Moistening wooden forms before pouring concrete is essential primarily to prevent the forms from absorbing moisture from the freshly poured concrete. When wood is dry, it can draw water out of the concrete mix, which may lead to various issues such as improper curing, increased risk of cracking, and overall compromise of the concrete's strength and integrity. Additionally, if the forms swell due to moisture absorption, it can lead to distortion or misalignment, affecting the overall shape and finish of the completed project.

Maintaining the right moisture balance during the curing process is crucial. By wetting the forms beforehand, you create a barrier that minimizes these risks, ensuring the concrete remains adequately hydrated as it cures and achieves the desired strength and durability. This practice is part of preparing the site and materials to ensure a successful concrete placement.