Plastering tool for arc-shaped internal and external corners

Abstract

The invention discloses a plastering tool for arc-shaped internal and external corners. The plastering tool comprises a handle, a connecting rod and an oval plastering head, wherein the handle, the connecting rod and the oval plastering head are connected in sequence; and a convex arc used for hooking the internal corner is arranged on one side of the oval plastering head, and a concave arc used for plastering the external corner is arranged on the other side of the oval plastering head. The plastering tool is simple in structure, easy and convenient to operate, rapid and economical. From the aspect of the actual application condition of the plastering tool in engineering, the design requirement on plastering the internal and external corners into arc corners is met; meanwhile, the construction efficiency is improved, the labor intensity is relieved, and the construction progress is accelerated; and in addition, the appearance effect is good according to the finally-formed internal and external corners.

Description

technical field [0001] The invention relates to building construction tools, in particular to a plastering tool for arc-shaped yin and yang corners. Background technique [0002] At present, plastering the interior walls of construction projects is considered from the humanized perspectives of convenience, collision prevention, and convenience for cleaning. Or small and confined spaces, such as the plastered parts flooding the back of the pipe well, all adopt circular arc-shaped yin and yang corners, so whether the yin and yang corners can be well done will directly affect the later decoration effect of the project. [0003] The conventional method of arc-shaped yin and yang corners is: to hook the yin and yang corners, mainly use tools such as steel pipes, water pipes, and steel bars; However, when hooking the inner corners, the existing tools are likely to cause defects such as irregular inner corners, poor visual quality, and low mortar density; , Poor appearance and ot...

AI Technical Summary

Problems solved by technology

However, when hooking the inner corners, the existing tools are likely to cause defects such as irregular inner corners, poor visual quality, and low mortar density; , poor appearance and other shortcomings

These problems not only affect the beauty of the wall, but also in some restricted spaces, such as the back of the pipe, the existing tools are not easy to draw small arc corners, and two sets of tools are needed to complete the work of hooking the inner corners and plastering the outer corners, resulting in construction efficiency. low, slow

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