After brutal market battles, the price of more than 40 yuan a square meter of latex paint fell to more than 20 yuan, from 40 yuan a square meter of mud water quotes and even some people to the point of giving muddy workers. Finally, it is carpentry to ensure that the decoration company benefits. Because of this, the price of carpenters has been in a relatively stable state. Carpenter's quotation is not comparable to other renovation projects due to factors such as materials and design. We take a look at a simple wardrobe:
1. Scenario 1: Use a density board structure with veneer inside and veneer outside.
2. Scenario II: Use big core board structure, internal brush varnish, and external brush mixing oil.
3. Solution 3: Use a large core board structure with a beryl board inside and a veneer with a veneer.
4, program four: all solid wood structure, add varnish or mixed oil. (This item varies greatly depending on the type of solid wood)
From the above four methods, it is theoretically feasible, but the cost is very different. The cost of Option 3 may be more than twice as much as the cost of Option 1, plus the difference in design, the comparability is even lower.
As the main point of this article, we focus on the process, not the material aspect. The reason for making the above comparison is mainly to explain a process difference and a difference in cost. Please refer to the relevant chapters for the wood board content.
First, the main board technology
1, MDF technology.
MDF can be divided into high density board, medium density board and low density board. Most commonly used in the dense plate. This process is most welcomed by furniture factories and professional companies (such as kitchen companies). This process depends on the suppression of the machine and the possibility of on-site construction is almost zero. Therefore, decoration companies are rarely used. The MDF process relies mainly on component assembly. On the other hand, its finish is mainly applied instead of nailing. This paste is different from on-site production, it is mainly used to suppress the machine. When combining density materials such as density boards and fireproof boards, it can often produce quite good results. The most important drawback of the MDF process is the large expansibility. After water, it is almost hopeless. Another disadvantage is the poor bending resistance, which cannot be used for high-stress projects.
2, big core board structure.
Daxinban is currently the more popular material, and Utah is a decoration company. Heart-shaped heartwood has a certain strength, and when the size is relatively small, the effect of using a large core board is better than that of other artificial boards.
Of course, the construction technology of Daxinban is basically the same as the construction technology of modern woodworking. The construction is convenient, fast, and relatively low-cost, so it is more and more loved by decoration companies. The process of the large core board mainly uses nails. At the same time, it is also suitable for simple viscous pressure processes.
The main drawback of Daxinban is its poor horizontal bending performance. When it is used as a bookcase and other projects, its large distance strength often fails to meet the weight requirements of the book. The solution can only be the narrowing of the bookshelf.
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