Gasket for controlling thickness of concrete protecting layer

• Main Authors: ZHANG ZHIPENG, BEI TAIYOU, FENG YANLI, LI DONGPENG, ZHANG JING
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2020
• Subjects: BUILDING; BUILDING MATERIALS; FIXED CONSTRUCTIONS; STRUCTURAL ELEMENTS

The invention provides a gasket for controlling the thickness of a concrete protecting layer and belongs to the technical field of building construction. The gasket for controlling the thickness of the concrete protecting layer comprises a supporting plate, two hooks and a tail hook. The two hooks are connected to the two ends of the supporting plate correspondingly. Each hook is provided with a hook groove. The hook grooves are used for suspending on a horizontal steel bar of a steel bar support. The tail hook is arranged on the middle portion of the supporting plate and provided with a tailhook groove. The opening direction of the tail hook groove is perpendicular to the opening directions of the hook grooves. The tail hook groove is used for being clamped into a vertical steel bar of the steel bar support. The side face, away from the tail hook, of the supporting plate is used for being supported on the inner side face of a pouring formwork, and thus a pouring layer of the preset thickness is formed betwee