Many people in the country think that solid wood furniture looks very good, and it is durable and environmentally friendly! However, foreigners like sheet metal furniture . Why?
[Solid wood is easy to deform, plate strength is high]
Solid wood is very easy to deform and difficult to maintain. For example, you can't let the sun shine directly, you can't overheat and overheat, too dry and humid environment is not suitable for solid wood furniture; if you don't pay attention when using it, frequently switch air conditioner causes excessive temperature and humidity change, even qualified solid wood furniture products Sometimes there will be deformation and cracking; it can be said that no matter what kind of wood is used, how to do it is difficult to avoid these problems. Therefore, solid wood furniture has high requirements on craftsmanship and materials. The requirements for selection, drying, finger jointing and seaming of solid wood are very strict. If any process is not tight, small cracks, loose joints, etc., and the entire set of furniture is so deformed that it cannot be used.
On the contrary, the internal structure of the high-quality sheet has high uniform strength and high flexural strength, so the great feature of the high-quality sheet is that it is not easily deformed in high temperature and humid environment, and the durability is stronger.
[Solid wood splicing PK European E0 grade plate]
It is said that the solid wood is natural, and the concrete structure is more environmentally friendly. In fact, due to the shortage of timber resources, many merchants use wood in order to save costs, and most of them use the splicing method to join together multiple small pieces of wood. The disadvantage is that the firmness is not strong, so in order to ensure the stability of the solid wood splicing, a large amount of glue must be used for bonding. The use of glue makes the splicing wood no longer environmentally friendly.
According to European environmental protection standards, wood products are divided into three levels according to the amount of formaldehyde released, which are E0 grade (formaldehyde emission ≤ 0.5mg/L ), E1 grade (formaldehyde emission 0.5mg/I~1.5mg/L) ), E2 grade (formaldehyde emission is greater than 1.5mg / L ). Only wood products with E1 certification can be used for interior decoration. It is called green building materials and has absolutely no harm to the human body. E0 grade board is the highest environmental protection standard board, suitable for children, pregnant women and other resistance. Renovation of the living room of the low-income crowd.
[The scarcity of solid wood resources, non-sustainable development]
Today, the gradual reduction of world forest resources has long been an indisputable fact. Since 2011 , domestic and the world's major timber producing countries have frequently introduced strict control policies on timber exports. While protecting their forest resources, they have also led to a sharp decline in the amount of wood they can export, especially logs. In 2012 , some countries in Southeast Asia implemented a timber customs clearance policy, increased the control of timber exports, and strictly restricted the timber exports of each port.
From this point of view, the large-scale use of wood in solid wood furniture is a predatory possession of nature, and has no positive significance for the protection of the ecological environment and the homeland of the earth. The use of plates will greatly reduce the deforestation of wood, for the benefit of our children and grandchildren. The basis for future generations. Therefore, from the perspective of sustainable development, it is not difficult to understand why Europeans think that plates are more environmentally friendly than solid wood.
With the rapid development of the furniture industry, timber resources are becoming scarcer. Perhaps cardboard furniture may become a new trend in the future of furniture development.
Measuring Tape,Smart Measuring Tape,Mini Measuring Tape,Retractable Measuring Tape
Shangqiu Hengli Measuring Tools Co.,Ltd , https://www.jjmtools.com