fir support rodAlso known as integrated lumber, it is made up of several wood panels. Do not stick straight plywood on the top, bottom, left and right, because zigzag sockets are used between the longitudinal wood panels, and the fingers of similar hands are connected crosswise, so it is called finger-jointed board. Finger-jointed boards are common For furniture, kitchen cabinets, wardrobes and other high-quality raw materials. The editor below will introduce it to you in detail.
fir support rodThe advantages:
1. When using fir support rod materials, knots, rot and other wood defects should be removed before bonding. This can produce materials with fewer defects, ensuring that small materials can be put to good use and inferior materials can be put to good use.
2. Although the fir support pole is made of patchwork wood, it does not change the structure and characteristics of the wood. It still retains the texture and beauty of the natural solid wood board, and most of them have the unique fragrance of natural wood and good water absorption. and air permeability and other properties.
3. The physical properties and raw material quality of fir support rods such as strength and strength are uniform, the cracking\/deformation index is better than that of solid wood, and the width is also larger than that of solid wood.
4. Fir support rods have low production equipment requirements, are easy to process, have good wear resistance, and can be painted directly on the surface.
5. The fir support rod is made of short solid wood boards and uses less glue, so the environmental protection index is relatively high. The foundation of the Millennium Boat finger-jointed board can exceed the E1 level, and the environmental protection is very good.
fir support rodDefects:
1. The fir support rod retains the excellent moisture absorption and breathability of the solid board. If the slats are not dry enough or are used in humid environments such as kitchens and bathrooms, they can easily cause cracks and deformation problems, which will affect the decoration case.
2. Furniture made of fir support rods is not the traditional mortise-and-tenon structure of log furniture. Finger-jointed boards are the same as other man-made boards and must also be glued.
On the other hand, the equipment requirements of the finger-jointed board production line are low, the investment is small, the quality level is uneven, the dryness is not up to standard, and the finger-jointed boards with high water content can easily cause deformation and cracking.
Specifications and models of fir support rods:
The specifications and dimensions of synthetic boards are usually: 2440 mm (length) x 1220 mm (width) x thickness.
The commonly used thicknesses of fir support rods are 9 mm, 13 mm, 13 mm, 16 mm, 18 mm, 16 mm, etc., and the thickest one is 20 mm.
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