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Structural characteristics and use requirements wood flooring, note that: 1, static bending strength and elastic modulus: the higher the index, the better description of the material and gluing quality, load-bearing capacity is, the higher the bending strength against external force. 2, moisture content: This is a direct relationship between the installation and the deformation of the main indicators of the product. Parquet requires a certain moisture content. For wood flooring, the moisture content of between 5% to 12% is reasonable, but because building a fence with pallets Sunderland of the weather conditions around the different, should refer to local standards, such as Shanghai, moisture content of 12% is more appropriate, and 5 % despite standard, but does not fit, it can occur expansion. Laminate flooring moisture content to be lower. 3, dipping stripping and bonding strength: these two indicators reflect product glued perform. Impregnated peel values ​​as low as possible, the higher the value, the better the bonding strength. According to the structural characteristics of laminate flooring and use requirements, in addition to the parquet understand the same performance, but also need some attention to the following aspects 1, internal bond strength: the higher internal bond strength, the product is subjected to load Shear destroyed the ability of the substrate is better, longer life; on the contrary, in the combination of lower intensity, can cause disadvantages floor metal decks Saudi Arabia product stratification. 2, the surface bonding strength: This is a reflection of the extent of strong bonding between the decorative layer and the substrate. The higher the surface bonding strength, use of longer; on the contrary, the lower surface of the bonding strength, the product will be used for a period of time decorative layer peeling. 3, thickness swelling: This is the reflection of the water resistance of the product. The lower this value, the better the water resistance, water resistance, the higher the value the worse. If poor water resistance of laminate flooring in wet conditions if the surrounding four Mifengbuyan obvious expansion occurs, causing dimensional changes; dimensional changes occur over the General Composite Wood Deck Panels for outside Assembly floor arch, not only affect the visual effects, and here by the friction frequency High shorten life. 4, Density: This is the physical indicators of the product. The higher the index, the mechanical properties of the product is generally better. Hardness, good impact resistance. However, under the same conditions, thickness swelling high dimensional stability to be worse. In addition, the density, the greater number will increase production costs.