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Solid wood furniture is made of solid wood and is made of furniture by drying, unloading, shaping, opening, assembling, forming, grinding and painting.
According to international regulations, as long as the main frame of furniture is solid wood, it is considered solid wood furniture. Not the solid wood furniture that most of us understand = 100% solid wood. It is because the standard of solid wood furniture is very vague, coupled with a lot of trees, businesses will mix many similar concepts together, we are simply stupid!
The following small series will come up with a seemingly simple, practically important concept distinction!
1, solid wood / logs / all solid wood / pure solid wood / solid wood veneer ... are some ghosts?
In solid wood furniture, it is divided into the following categories, everyone must ask when buying!
Solid wood furniture means that the base material is made of solid wood sawn timber or solid wood board, the surface has no covering treatment, and the other small parts can be made of other artificial materials.
Solid wood veneer furniture refers to the use of solid wood sawn timber or solid wood panels, and the surface is covered with solid wood veneer or thin wood (wooden) furniture. Solid wood veneer furniture substrate materials have the lowest cost, so the price should be the cheapest. At the same time, the furniture is beautiful. The disadvantage is that the veneer is easy to blister or even fall off.
All solid wood furniture refers to furniture made of solid wood sawn timber or solid wood panels for all wood parts (except mirror pallets and beading).
Pure solid wood furniture is also called wood furniture, which means that all materials are made from the same tree species; while solid wood furniture is based on a certain tree species, and the corners or inconspicuous parts are supplemented by other cheaper species. Materials to reduce the cost.
At present, in the solid wood furniture market, the real "pure solid wood furniture" is very small, accounting for only 5% of the market share. In fact, in order to control cost and improve cost performance, few manufacturers will force 100% of raw materials to be taken from the same species. Most of the "all solid wood furniture" mixed with the main materials, at the same time the price of pure solid wood is at least 20% more expensive than the whole solid wood.
How to identify all solid wood or pure solid wood?
Usually, regular manufacturers will indicate the main material and auxiliary materials on the label of the tree species or materials. If there is no auxiliary material, it means that the raw material of the furniture is processed from the same tree species.
2. Which wood does the solid wood include?
According to the hardness:
Because different woods have different characteristics, the big direction is hardwood and softwood. The disadvantage of hardwood is that it is easy to crack. The disadvantage of cork is that it is easy to bend and deform.
Divided by price:
High-grade: teak, black walnut, high-grade: South American cherry, cherry, white oak, red oak, ash mid-range: eucalyptus, red walnut, eucalyptus, maple low-grade: rubber wood, camphor wood, pine common wood furniture wood including : pine, oak, teak, ash, rubber wood, eucalyptus, vertebra, walnut, eucalyptus, etc. The specific small series will not be explained one by one! Before you buy, you can first search the picture styles, advantages and disadvantages, and approximate prices of several common woods online, and then combine them with actual preferences, uses, and budgets. If the merchant sells you a solid wood wardrobe for 1000 yuan, ask if you dare to ask?
3. How to choose home improvement board from the perspective of environmental protection?
The following part comes from the home improvement diary of the smug netizen (ID: Ma not). Xiaobian also consulted the industry and the 2012 home improvement diary champion Iowa, comprehensively organized as follows.
The key to the environmental protection of furniture is what kind of sheet and paint to use. Let us first talk about the problem of the board.
There are three ways we buy furniture: woodworking furniture, custom furniture and finished furniture.
Woodworking furniture is commonly used in three types of solid wood, finger jointed board and ecological board. Custom furniture and finished furniture use three kinds of solid wood, ecological board and particle board.
Environmental protection grade: solid wood> finger joint board> particle board> ecological board price: solid wood> finger joint board> particle board> ecological board
(According to Iowa, the environmental protection of particle board is far better than that of ecological board. Foreign countries use particle board. Only China has the concept of ecological board.)
Solid wood: commonly used in eucalyptus, oak, pine, etc., the surface can use wood wax oil or water-based environmentally friendly paint, the most environmentally friendly, but also the most expensive.
Finger joint board: It is made up of multiple pieces of wood. The vertical board adopts a jagged interface, which is similar to the cross-docking of two fingers.
The finger joint plate is known as the "cheapest solid wood plate" because it uses less glue. It is also the mainstream of choice. However, the finger joint plate needs to be painted later, and it needs to be placed for one year to let the varnish smell.
One point to be reminded is that the finger joints used in the market are mostly fir finger joint boards. The wood is soft, the nail holding ability is general, and it is easy to deform. It is not recommended to use on large furniture!
Eco-board: Eco-board is also called paint-free board. The substrate used in the middle is multi-layer solid wood or blockboard, and the outer layer is hot-pressed with melamine finish.
According to the different base layers used in the middle, it is roughly divided into two layers: solid wood ecological board and solid wood ecological board.
â–¼ Solid wood ecological board
â–¼Multilayer solid wood ecological board
Although some glue is used in the production process, it is almost equal to the painted finger joint plate because it does not require additional painting.
Particle board: Particle board I believe everyone should be very familiar with ~ scraps made of wood or other lignocellulosic materials, fine wood fiber on both sides, long wood fiber in the middle, adhesive under heat and pressure after applying adhesive Synthetic wood-based panels.
Because it uses more glue, it is less environmentally friendly. Of course, there are also particle boards with better environmental protection grades, which are Jilin Sengong Lushuihe, but they are mostly used in cabinets~
Basically, woodworking furniture does not use particle board, because the use of chainsaws in the middle of the saw will break out, it is not easy to close the edge, can not be hand-made into furniture; and custom furniture will not use fingerboard Because the factory is making large-scale cutting of wooden boards, if it is just sawn on the "tooth" of the finger joint board, the board is basically scrapped, and the risk is too great.
After removing these two items, only the more common board of the ecological board is left. However, the ecological board is very environmentally friendly! Using eco-board to make furniture, artificial edge-sealing is certainly not tightly sealed, and the sealing is not strict, formaldehyde will be released slowly, and it is not environmentally friendly.
If you want to compare a general level of environmental protection in a general way, this is probably the case:
Environmental protection grade: refers to the board woodworking furniture + wood wax oil> finger joint board woodworking furniture + paint> ecological board custom furniture> ecological board woodworking furniture
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