ANTI-CRACK DETAIL FOR WALLS AT DOOR AND WINDOW CORNER

Abstract

The invention proposes a crack-resistant assembly for the corner wall of doors and windows. Several crack-resistant components (1) are placed apart and connected by fixed rods (2) inserted through the crack-resistant components (1). At least one side of the notch (13) of the crack-resistant component (1) is connected to a support piece (4) whose shape matches the notch (13). Thus, the connection area and connection stability of the corner walls of the door and window frames (51), (52) are increased by the support piece (4). The crack resistance on the front end of the corner walls is further improved. Furthermore, the generated stress is stopped by the support piece (4) so ​​that the direction of stress transmission is changed and resistance to external forces is generated. The external force acting on the stress end is reduced and dispersed. Thus, the resistance to stress and the crack-resistant effect of the front end of the corner wall are improved.

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