Sealant width to depth ratio selection
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The width-to-depth ratio of the sealant is generally recommended to be 2:1, the minimum width and depth of the glue is 6 mm, and the depth of the glue is not more than 12 mm. In some cases, 1:1 is acceptable, but the aspect ratio cannot be less than one. This is because when the depth is greater than the width, the displacement ability of the sealant will be reduced, and the displacement capacity estimated by the original design cannot be achieved. When a large displacement phenomenon occurs, the adhesion stress may even become large. Fall off.
