Method 1 掂 component (light weight is appropriate)
Good wooden doors should not be too light. Compared with the wooden doors of the same specifications and the same layer of wood, the wooden doors with too small weight are hardly said to be high-quality wooden doors, because the core materials are mostly soft (such as poplar), and the pipes and pores in the wood are relatively large; Or the core material inside is too small, making the wooden door not strong enough. The strength and impact resistance of such wooden doors are relatively poor, and the sound insulation effect is also poor.
Method 2 Look at the appearance (paint and veneer)
The high-quality wooden door paint is full and smooth, rich and natural, and the transparency of the paint film is good. The texture of the surface material is clear and vivid, and the physical properties of the appearance are unobstructed. Inferior wood door paint film is dry, exposed paint, bubbling, pinholes, corrugations, particles, etc., the transparency of the paint film is poor, the surface texture is ambiguous, and the appearance of wood is difficult to distinguish. The reason why inferior wooden doors are so, is that the quality of the paint used by the manufacturer is poor, the process and equipment are not good; on the other hand, the choice of veneer is too much, so the transparency of the coating is deliberately reduced to cover the death of the surface. Sections, holes, decay, discoloration, cracks, indentations, etc.
Method 3 Look at the veneer or solid wood splicing
The veneer or solid wood splicing of high-quality wooden doors is relatively fine, and there is no visible bond. The veneer or solid wood of the inferior wooden door is rough, the splicing is more obvious, and even cracking and dislocation occur.
Method 4 Look at the flatness of the wooden door
High-quality wooden doors are strict in material selection, process control and factory inspection. The finished wooden door surface is flat and straight, and the shape is perfect after installation. The inferior wooden doors have low requirements on materials, processes and inspections. The warpage of the finished wooden doors is large. It is obvious that the wooden doors and the door frames cannot be aligned after installation.
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