Decoration, is a major event, water and electricity, putty, waterproof and so on, these occupy a large area of decoration you will not ignore
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But the details of the corner is really the finishing point
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Today, let’s understand the Yin and Yang angles: 01 what is Yin and yang angle? Internal and external corner is one of the architectural structures
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Internal corner refers to the concave wall corner, such as the angle between the top and the surrounding walls; External corner refers to the protruding corner, such as the angle formed by two walls at the corner of an aisle
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02 what is the impact of improper handling of internal and external corners? If the error of the internal and external corners of the wall is large, it can be seen at a glance, which affects the beauty of home decoration, and also leads to the unsmooth installation of cabinets and furniture, resulting in a waste of space
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Most of the internal and external corners are 90 degrees
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When accepting the internal and external corners of the wall, the internal and external corners are required to be perpendicular and parallel to the side line and the main body of the house, and the wall corners should be straight and square
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03 construction steps of internal and external corners A
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check the flatness of the wall
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Cleaning the working face, found that the error is too large, remove the protrusion, fill flat depression
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b
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Snap the line
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The vertical line and parallel line made at this time is the “standard line of internal and external corners”
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c
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Smooth the corner with special runji corner protector
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Then put the corner strip on and press it straight, and the excess glue from the corner hole is leveled
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At this time, the corner net should stick to the wall
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If it is loose and fixed with nails or caulking paste, the corner net can be seen; e
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Apply another layer of putty and smooth it; f
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After it is naturally air dried, polish it slightly with sandpaper; g
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Finally, paint or other wallpaper.
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