Decoration literacy paint project
In the home improvement construction, the paint project is generally a sign that the hard-mounting is about to end. The general paint project is a face project. If the paint process is not good, it will leave behind the troubles after the stay, such as cracking the wall, removing the paint, etc. . Therefore, we must pay attention to construction techniques and technological principles. Failure to follow these steps will affect the quality of home improvement.
Second paint engineering processClear surface floating sand, joint marks → approved putty together at the same time batch 5mm × 5mm glass fiber mesh cloth → batch second putty → batch third putty → → 240# sandpaper polishing → brush waterproof primer once → paste Tape separation, protection → stirring paint → brush the first pass paint → point fill local bottom → brush the second pass paint → protection inspection and acceptance.
Three paint engineering matters needing attention
Paint must use high-quality paint. During construction, clean the site and minimize human activities and dust processes.
Check the cleaning of the grass-roots level, the surface burr can be lightly polished with 400# sandpaper, clean with a clean towel, check the surface of the panel for any stains, damage can be used.
All panels and lines should be used after making transparent putty and primer once. After the substrate is cleaned, a transparent putty can be applied. According to the type of the panel, brushing or direct squeegeeing can be applied. The transparent putty can be applied twice. After being coated for 4 hours, it can be ground and polished. The putty should be thin and uniform.
Putty polished, transparent primer, transparent primer and special clear transparent bottom and curing agent, diluent ratio of 1:0.3:0.8 to 1. The transparent primer should be brushed or sprayed with 200# filter before use and brushed twice. After 4 hours of drying, polish with 400# sandpaper.
During construction, the proportion of the paint, curing agent and diluent shall be detailed with the paint construction instructions. After the paint is mixed, filter it with 200# or more filters and let it stand for 15 minutes before use. Brushing should be thin and uniform, no flow, pinholes, and missing brush parts.
When using the spraying process, the site should be cleaned, and the ground should be sprayed with a small amount of water to prevent dust and spray evenly.
Four steps the owner needs to pay attention to1. Diligently ventilated, not raining
After painting in the spring, it is recommended to open the doors and windows to ventilate and breathe air because of the dampness of the air. In the summer, the weather is relatively changeable and has a great impact on the construction. The wind, the dryness, and the high temperature days are not suitable for brushing teeth. It is recommended to select relatively mild weather construction. When it rains, pay attention not to arrange the construction as much as possible, and to paint with the previous brush at a certain interval, wait until dry and then construct.
2. Quality inspection, guard against cutting corners
During the construction process of the decoration company, we must always pay attention to the construction progress and quality on the construction site. For example, the grass-roots processing, brush putty, brush primer, and brush topcoat should all be on site. Allowing decoration workers to recognize your professionalism can reduce the likelihood of them cutting corners.
About the paint project introduced to this, I hope to help you. If you need to learn more about decoration, please pay attention to this website decoration information channel.
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