1. Straightness, use 2m to ruler or test ruler, the wall and ruler are the best seamless, with 2mm error, and the "meter" shape is better for acceptance.
2. The angle of yin and Yang shall be perpendicular to the ground in a straight line, and no bending can be seen with eyes. Especially for the wall of wallpaper, if the angle between yin and Yang is not straight, there will be hollowing when the wallpaper is in these places.
3. Polish the surface of working putty with fine sandpaper to achieve the reflective effect, with the feeling of metal reflection. Do not worry about coating or sticking. Only in this way can the coating be smooth and glossy behind the work.
4. Spray some water on the dry putty and observe whether the putty is softened or crushed. If the change is small, it is better, indicating that the quality and stability of putty are better.
5. Check the putty surface for cracks. Cracks must be treated in time. Check if there is no obvious boundary between the wall and woodwork. If the putty is scraped on the wooden products, it will affect the appearance light of the wooden products, and it must be cleaned in time. Puttying on the upper surface can also be accepted by the above methods. Check the windowsill, door frame and other small areas, which shall be flat without scratch.
The above is the relevant content that Jinan putty powder manufacturer introduces to you about how to check and accept putty after it is applied. For more information, please visit the website: http://www.swdld.cn