| 摘要 |
A construction opening plug has a template panel (1) with a perimeter that is predeterminedly congruent and sized to an outside periphery of a frame (11) that is selected to be positioned in a construction opening (9) and any furring thereof of a masonry building under construction. The template panel has edges on which form panels (2-5) are positioned pivotally between a use mode with the form panels being predeterminedly orthogonal to the template panel and a non-use mode with the form panels being predeterminedly parallel to the template panel. The plug may have fold-out tabs (25) in side panels for placement between concrete blocks to deter the plug from being blown out during high wind conditions. Positioned and articulated for easy grasping on the template panel is at least one positioning handle proximate a center of the template panel. The form panels can include tolerance thicknesses that are predeterminedly equal to regulatory thicknesses of space for cementitious material (17) with which the frame is intended to be cemented to an inside periphery of the construction opening and any furring thereof that is formed against outside surfaces of the form panels in the use mode. The construction opening plug is removed from the construction opening and any furring thereof and replaced by the frame which then is centered in and cemented to the construction opening and any furring thereof when the masonry has hardened appropriately.
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