Introduction of wood for high-grade doors and windows, such as aluminum-clad wood doors and windows, aluminum-clad wood windows, etc.

December 27, 2024

Al-wood doors and windows, doors and other high aluminum wraping described timber:

Larch

Larch is a high-quality coniferous tree growing in the virgin forests of Northeast Asia. The self-information of the tree species and its specific growth environment have determined that its original data for door and window production has the following characteristics compared with other tree species :

1. The resin channel is small, the paint function is good, water resistance and corrosion resistance.

2. The wood is fine, the hardness is high, the grain texture is strong, and the wood grain is straight. ( Larch: between hardwood and cork / straight lines )

oak

Mature period 50 to hundreds of years / hardwood / wood solid / corrugated / less

Elm

Russian quality eucalyptus, hard wood, large markings, clear and beautiful, good gloss, small contrast, easy to dry in the material, long-term release without discoloration, shortening, high strength. The layout is fine, it is not easy to be sawed, the cutting surface is lubricated, it is resistant to moisture and abrasion, it is not easy to be glued, and the coloring function is outstanding. The furniture made after boring treatment will not be deformed and durable , and it is a high-grade furniture. The biggest feature can be improved with the processing techniques, and the output of the furniture. It was listed in the historical materials of the Qing Dynasty after the red sandalwood and huanghuali. ( 柞木: mature period 50 to hundreds of years / hardwood / wooden solid / corrugated )

Material selection and processing

After the logs are collected, they must be selected, boring, and pressed. Talent becomes a qualified door and window making material.

The boring technology and boring quality of wood directly affect the function of doors and windows. We use the circulating steam drying kiln dry wood. This boring method has a high cost, but the gas circulation in the kiln is uniform, the dry quality is good, the wood is dry and uniform, and the nature is stable, which can satisfy our high quality and boring demand.

Theory and practice have proved that when the wood moisture content is 8-12% , its function is the most stable, not easy to dry shrinkage, wet deformation or cracking. The moisture content of the original materials used in aluminum-clad wood doors and windows is strictly controlled within the scope of the rules, which fundamentally guarantees the function and quality of the goods.

After the wood has been boring, it must be made into a laminated material through a plurality of processes such as cutting, material selection, boring, and joining, and placed stably.

Glulam is the composition of wood with regular length and width of the cutting board pressed together by finger joint glue. The integrated material has strict requirements on the appearance quality of each cutting board. This determines the integration we choose. Compared with other general solid wood materials, the data has the advantage of not being replaced: the quality of the board is not limited by the quality of a certain log, and it can choose any quality in many original materials, which greatly avoids the wood itself. The impact of various shortcomings on the quality of the goods, and then the appearance of the more beautiful materials, the function is more stable. Each layer of the cutting board is finger-joined, and the rubber is pressed into a whole. The expansion and contraction deformation of the wood is restricted by the mechanical force of each layer, and then the mechanical function and scale of the wood are improved.

The laminated timber used in our factory is a larch laminated material processed by a diameter cutting board. The diameter cutting board refers to a board surface with a wide surface and a growing annual ring at an angle of 45-90 degrees. In theory, the larger the viewpoint, the wood grain road The smaller the tortuosity, the more aesthetic the texture, but the lower the yield, the higher the cost. The diameter of the cutting board used by us needs to be nearly 90 degrees. Generally, only the wood path is cut and there are some straight lines. It can be seen that the diameter of the cutting board is the lowest and the cost is the highest, but it has the advantage of not replacing it: The grain has high compressive strength, high tortuosity, small expansion and contraction, and is not easy to warp and crack, and then makes the appearance of the product more beautiful and the function is more stable.

Onyx wood aluminum composite door and window profiles ( http:// )

Author:

Ms. Rebecca Lee

E-mail:

sale01@wddoorwins.com

Phone/WhatsApp:

+86 13502225784