Nowadays, many people hand over their home decoration directly to decoration companies, but have you ever understood what types of boards are used in decoration? Are these boards good? The editor below will take you to understand the blockboards used in decoration, and what are the top ten blockboard brands in 2023:
The ranking of the top ten blockboard brands in 2023:
1. Bunny (China’s well-known trademark, Chinese famous brand, iconic brand in the plywood industry, large listed company, high-tech enterprise, Dehua Bunny Decorative New Materials Co., Ltd.)
2. Moganshan ( A national key high-tech enterprise, a well-known trademark in China, one of the largest environmentally friendly decorative material manufacturers, Zhejiang Shenghua Yunfeng New Materials Co., Ltd.)
3. Millennium Boat (a well-known trademark in China, a famous brand in Zhejiang) Trademark, Zhejiang Famous Brand, Hangzhou Famous Trademark, Zhejiang Province Forestry Key Leading Enterprise, Millennium Boat Group·Hangzhou Huahai Wood Industry Co., Ltd.)
4. Fuxiang (China Famous Trademark, China Famous Brand, National Torch Plan Key High-tech enterprise, provincial leading enterprise in agricultural industrialization, Hunan Fuxiang Wood Industry Co., Ltd.)
5. Jinluli (China Famous Trademark, China Famous Brand Product, Shandong Province Famous Trademark, famous for artificial panels and steel Mainly enterprises, top 100 private enterprises in Shandong Province, Luli Group Co., Ltd.)
6. Dawangye (China's famous trademark, well-known industry brand, the largest domestic wood board production enterprise, large-scale building materials chain operation Enterprise, Hangzhou Dawangye Holding Group Co., Ltd.)
7. Penghong (China's well-known trademark, once awarded China Famous Brand Products, a highly influential brand in the industry, a major domestic supplier of artificial panel products, Dalian Penghong Wood Industry Co., Ltd.)
8. Fuhan FH (China Famous Trademark, Hubei Province Famous Trademark, Famous Brand, Wuhan Agricultural Industrialization Leading Enterprise, Hubei Fuhan Wood Industry (Group) Development Co., Ltd. Responsible company)
9. Jinqiu (founded in 1987, a famous Chinese manufacturer and seller of artificial boards, a famous trademark in Hebei Province, one of the top ten blockboard brands, Hebei Jinqiu Wood Industry Co., Ltd.)
10. Tengfei (Hebei Province famous brand product, Hebei Province famous trademark, an enterprise mainly engaged in the R&D and production of blockboards/multi-layer boards/laminated timber, Hebei Tengfei Wood Industry Co., Ltd.)
What is blockboard?
Blockboard in English: BLOCKBOARD or laminatedwoodboard
Blockboard, commonly known as large core board, is made up of two pieces of veneer glued and spliced ??together. The total thickness of the two-sided glued veneers of the blockboard shall not be less than 3mm. The width of the corner defects of various types of blockboards shall not exceed 5mm and the length shall not exceed 20mm within the nominal width. The middle wooden board is made of high-quality natural wooden boards that are heat-treated (i.e. dried in a drying room) and then processed into wooden strips of a certain specification and spliced ??by a splicing machine. The spliced ??wooden boards are covered with two layers of high-quality veneers on both sides, and are then glued and pressed by cold and hot presses.
Advantages of blockboard:
1. Compared with particleboard and medium density fiberboard, the natural wood properties of blockboard are more in line with human beings’ requirements for natural ecology; It is light, easy to process, has good nail-holding power, and does not deform. It is an ideal material for interior decoration and high-end furniture production.
2. Compared with solid wood panels, blockboards are dimensionally stable and not easily deformed. They can effectively overcome the anisotropy of wood and have high transverse strength. Due to strict compliance with the principle of symmetrical assembly, they can effectively avoid The warping deformation of the plate is eliminated. The block board has beautiful appearance, wide format and is easy to use.
3. Blockboard has good screw-holding power, high strength, and has the characteristics of hardness, sound absorption, and heat insulation. The moisture content of blockboard is not high, between 10-13, and it is easy to process and use. It is the most widely used in furniture, doors, windows and covers, partitions, false walls, heating covers, curtain boxes, etc.
4. Since the interior is made of solid wood strips, the requirements for processing equipment are not high, which facilitates on-site construction
Disadvantages of blockboard:
1. Blockboards use a large amount of urea-formaldehyde glue during the production process. The amount of formaldehyde released is generally high, and environmental standards are generally low. This is why most blockboards have a pungent smell.
2. Most of the blockboards on the market cut corners when producing them. When splicing solid wood strips, the gaps are large, and there are common holes inside the boards. If nails are nailed in the gaps, there is basically no nail-holding power.
3. The solid wood strips inside the block board are spliced ??longitudinally, so the vertical bending and compressive strength is poor. Long-term stress will cause obvious lateral deformation of the board.
4. The solid wood strips inside the block board are made of different materials and have different densities. After simple drying treatment, they are easy to warp and deform; the structure is distorted and deformed, which affects the appearance and use effect.
5. Since the surface of the blockboard is relatively rough, a large amount of glue or paint is usually used to treat the surface during on-site woodworking. Therefore, the furniture made of this board is extremely unenvironmental. This is also the main reason why the smell during decoration is very pungent. This kind of furniture made on site is the main culprit of causing cancer and genetic mutation, and is very harmful to the human body.
Types of blockboards:
1. According to the board core structure
Solid blockboard: a blockboard made of solid board core.
Hollow blockboard: Blockboard made of checkered core.
2. According to the splicing status of the board cores
Adhesive core block board: Use adhesive to glue the core strips together into a block board made of board cores.
Adhesive-free core blockboard: a blockboard made by combining core strips into a board core without using adhesive.
3. According to the surface processing of blockboard: single-sided sanded blockboard, double-sided sanded blockboard and non-sanded blockboard.
4. According to the use environment
Indoor blockboard: Blockboard suitable for indoor use.
Exterior blockboard: blockboard that can be used outdoors.
5. Divided by the number of layers
Three-layer blockboard: a blockboard made by pasting one layer of veneer on each of the two large surfaces of the board core.
Five-layer blockboard: A blockboard made of two layers of veneer each pasted on the two large surfaces of the board core.
Multi-layer blockboard: A blockboard made of two or more layers of veneers pasted on each of the two large surfaces of the board core.
6. Divided by use: general blockboards and construction blockboards.
Is blockboard environmentally friendly?
Only E1 grade blockboard can be used for home decoration. If the product is an E2-level blockboard, even if it is a qualified product, its formaldehyde content may be more than three times higher than that of the E1-level blockboard, so it must not be used for home decoration. Once again, it is necessary to purify and seal the joinery boards that cannot be decorated, especially the decorated backboards, various cabinet inner panels and heating hoods. Experts have developed formaldehyde sealants, formaldehyde sealing wax and elimination and sealing methods. Formaldehyde aerosol is best used when decorating. However, if the E1 grade large core board is used in excessive amounts, it may cause the overall indoor formaldehyde content to exceed the standard. Therefore, even if it meets the standard, it is not necessarily absolutely harmless to the human body.
Generally, no more than 20 blockboards should be used in a room of about 100 square meters. At the same time, other indoor decorations should also be considered. If too much is used, formaldehyde in the indoor environment will exceed the standard. In particular, do not use joinery boards as linings under the floor to avoid serious excess formaldehyde in the indoor air.
When decoration materials are outsourced to decoration companies for purchase, if we do not know enough about the decoration materials or have no way to inspect the decoration process, it will be difficult for us to guarantee our decoration material selection and decoration. Construction quality, but we can apply for Rilong Decoration Warranty. Decoration Warranty Professional decoration supervision can comprehensively help us avoid using false materials in decoration and comprehensively monitor decoration construction!?