Hollow cement prefabricated slab forming mold

Abstract

The invention provides a hollow cement prefabricated slab forming mold. The hollow cement prefabricated slab forming mold comprises a base and a forming device, convex sliding grooves are formed in the right end of the base from front to back at equal intervals, and the forming device is arranged at the upper end of the base. According to the hollow cement prefabricated slab forming mold, the problems that firstly, when traditional hollow cement prefabricated slabs are formed and processed, a pouring frame is usually placed on the ground, and then concrete is poured into the pouring frame through workers, so that vibration treatment cannot be carried out on the concrete, the concrete cannot be evenly mixed, bubbles are prone to being left in the concrete, then defects of hollow cement prefabricated slabs are caused, and therefore the later use quality of the hollow cement prefabricated slabs is influenced; and secondly, a few manufacturers adopt prefabricated slab forming machines when the hollow cement precast slabs are manufactured, and the machines cannot adjust the distance between pore channels of the hollow cement prefabricated slabs according to processing requirements, and therefore the applicability is low, and forming and processing can not be carried out on the hollow cement prefabricated slabs with different specifications are solved.

Description

technical field [0001] The invention relates to the technical field of hollow cement prefabricated panels, in particular to a molding die for hollow cement prefabricated panels. Background technique [0002] Hollow cement prefabricated slab is a prefabricated floor slab with one or more total longitudinal channels inside to save material and reduce weight. Its size depends on the size of the room and the capacity of the hoisting machine. For sound insulation and heat insulation, generally in order to enhance its strength, steel bars are usually set inside it, and then concrete is poured into the forming mold and then allowed to solidify to complete the forming of the hollow cement precast slab. [0003] However, the following problems exist in the molding process of the hollow cement prefabricated slab: 1. When the traditional hollow cement prefabricated slab is formed and processed, the pouring frame is usually placed on the ground, and then the concrete is poured into the ...

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Problems solved by technology

[0003] However, the following problems exist in the molding process of the hollow cement prefabricated slabs: 1. When the traditional hollow cement prefabricated slabs are formed and processed, the pouring frame is usually placed on the ground, and then the concrete is poured into the pouring frame by workers, so The concrete cannot be subjected to vibration treatment, the concrete cannot be mixed evenly, and air bubbles are likely to remain in the concrete, which will cause defects in the hollow cement precast slab, thus affecting the later use quality of the hollow cement precast slab;

[0004] 2. A small number of manufacturers use prefabricated slab forming machines when making hollow cement prefabricated slabs, but this type of machinery cannot adjust the distance between the holes of hollow cement prefabricated slabs according to processing requirements, so the applicability is low, and hollow cement prefabricated with different specifications cannot be used. plate forming

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