The craftsmanship and material condition of the wooden floor

People pay more and more attention to the beauty and quality of house decoration. More and more families use wooden floors. When using wooden floors, special attention should be paid to its quality and craftsmanship.
Workmanship quality. When home improvement owners choose solid wood floors, they can pay attention to the quality of their craftsmanship from the moisture content, material, processing accuracy and paint quality of the floor. moisture content. The moisture content index of solid wood floors must meet the requirements, otherwise deformation, cracking and other phenomena will occur. Generally, the moisture content of solid wood floors should be between 7% and 12% (different regions have different moisture content requirements, generally between 7% and the local average moisture content). Home improvement owners can view the floor moisture content test report. material condition. Solid wood flooring is divided into first-class products, first-class products and qualified products according to national standards. The difference between each class is mainly based on the appearance quality, such as the size and number of live joints, dead joints, moth holes, paint film scratches, etc. indicator requirements. For home improvement owners, two principles can be grasped when purchasing. One is that the appearance quality is good and there are no obvious defects; There should be no dullness, so as not to affect the pavement. Precision. The machining accuracy of the floor refers to the size specifications and the tongue and groove cooperation between them. The external dimensions of the floor should be consistent with the specifications marked on the packing box; the tightness between the floors is moderate, neither blocking nor obvious gaps, and smooth and free; there is no obvious knife marks on the front of the floor, and a few missing planing or sawing marks are allowed on the reverse side. . When home improvement owners choose floors, they can take four floors and observe them after splicing them together to see if the length, width, chamfer and other parts of the floors are consistent. There should be no difference in height and no seams when touching the surface by hand. paint quality. Whether it is a spray-painted floor or a roller-painted floor, when choosing, you should observe whether the paint film is even, flat, plump, free of paint leakage, no bubbles, no holes, no impurities, and no sagging at the edges. Diagram 1 The length, width and thickness of a single floor. 2—The gap and chamfering of the splicing part are the indicators of paint hardness, wear resistance and adhesion. The simple identification of hardness is to scratch the paint film with a fingernail to see if there are traces. The inspection of wear resistance and adhesion can be understood through the product inspection report.