A method for forming the rough surface of the side of the prefabricated concrete bay window

Abstract

The invention discloses a rough surface molding method for the side of a prefabricated concrete bay window, which relates to the technical field of concrete prefabricated parts, and comprises the steps of installing several groups of rough surface forming components arranged equidistantly on the inner side wall of each group of prefabricated part forming templates; four groups of prefabricated After the part forming template and the rough surface forming component are assembled together, the forming mold of the concrete prefabricated part is formed; the concrete material is poured into the forming mold, cured and formed to form a concrete prefabricated part; the surface can be obtained by removing the forming mold Concrete prefabricated parts with textured rough surfaces, the prefabricated parts obtained by this molding method will form rough surfaces with textures on the surface, the rough surface of the textured structure brought by this molding method not only acts as a rough surface It has the function of itself, and the formed concrete prefabricated parts are more beautiful because of the texture, which is suitable for the formation of concrete prefabricated parts of various shapes, and the formed bodies after use can also be recycled and reused.

Description

technical field [0001] The invention relates to the technical field of concrete prefabricated parts, in particular to a method for forming a rough surface on the side of a prefabricated concrete bay window. Background technique [0002] After searching, the Chinese patent discloses a molding die for the rough surface of prefabricated components and a method for making the rough surface (publication number CN110303572A). The technical content of this patent mainly includes the mold body; PE film, the PE film adhered to the mold A plurality of protrusions are provided on the inner wall of the body and on the side of the PE film away from the mold body. By adhering a PE film with multiple protrusions on the inner wall of the mold body, the rough surface is made. In terms of construction period, the use of PE film can save the rough surface construction process after the component is formed, shorten the processing and storage cycle of the component, and speed up the process. Co...

AI Technical Summary

Problems solved by technology

[0006] 1. After the PE film is used, the waste PE film produced cannot be recycled and is difficult to decompose;

[0007] 2. PE film needs to be pasted before each molding, the process is complicated, and it is not suitable for members of the opposite sex;

[0008] 3. The PE film itself is made of plastic, and the sticking effect between the plastic and the steel mold is poor. During the production process, it may fall off and enter the component, affecting the quality of the component and affecting the effect of the rough surface

[0010] The grooves and bumps on the template must be obtained through integral molding during the template making process. This kind of template has low versatility. high production cost

Images