Many kinds of furniture, it is solid wood furniture, it will be divided into solid wood, solid wood, solid wood, wood four categories, many people can not tell the difference between this one. Today, George Payton Furniture explains the difference between solid wood, solid wood, solid wood and wood furniture.
For wooden furniture, let's first look at the national standard. According to the national standard "General Technical Conditions for Wood Furniture" implemented on May 1, 2009, solid wood furniture is divided into three categories: "all solid wood furniture", "solid wood furniture" and "solid wood veneer furniture".
These three categories are distinguished according to the proportion and process of solid wood materials. Among them, 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). Solid wood furniture refers to furniture made of solid wood sawn timber or solid wood panels with no surface treatment. Solid wood veneer furniture refers to the furniture made of solid wood sawn timber or solid wood board, and the surface is covered with solid wood veneer or thin wood (wood veneer).
In addition to the above three types of furniture can be collectively referred to as "solid wood furniture", the other does not meet the criteria of solid wood furniture, such as solid wood frame is called solid wood furniture, it is completely wrong.
According to the above point of view, the "pure solid wood furniture" and "wooden furniture" in the solid wood furniture industry are purely hype concepts, but what do the practitioners who speculate on them want to express? According to Xiaobian’s various visits, this is actually the case:
Solid wood furniture
Solid wood furniture refers to furniture made of solid wood sawn timber or solid wood panels with no surface treatment. There is a rule in the industry that furniture with more than 60% solid wood in furniture can be called solid wood furniture, and if it is a solid wood frame, other furniture that are density plates cannot be called solid wood furniture.
Solid wood furniture
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). According to the above concept, it can be clearly understood that all solid wood furniture, as long as the wood part is solid wood, can be called solid wood furniture, and there is no requirement for the wood frame of the main frame, side panels and other auxiliary materials. That is, all solid wood furniture can be made of solid wood furniture made of 2 or more kinds of wood. In the industry, all solid wood furniture, there are basically two kinds of auxiliary materials, mainly concentrated in the back sheet and drawers and other parts.
Pure solid wood furniture
Xiaobian visited the solid wood market in real time, and almost no salesperson could reasonably explain the concept of the word. This is a concept that has been made in the industry, so there is no uniform regulation. Then Xiaobian consulted the materials of all parties, visited the professionals of all parties, and summed up for everyone:
1. Pure solid wood furniture refers to all solid wood furniture without nails, less glue and no hardware.
2, pure solid wood furniture refers to all solid wood furniture made of only a single piece of wood.
Log furniture
According to Baidu Encyclopedia's explanation: wood furniture is solid wood furniture, which refers to the use of natural trees as raw materials, making and designing structures that are simple and durable. The surface processing and protection of the workpiece is also relatively simple, such as brush varnish, wax protection, etc., and strive to maintain the original texture of the original wood or reflect the true texture of the wood after the vertical and horizontal cut, reflecting the original appearance of the wood, expressing the return to the original, Returning to nature, it is called log furniture.
Therefore, the wood furniture refers to the furniture without solid wood panels such as multi-layer solid wood, so it is in line with the concept of solid wood furniture. It is not that it is not processed, because the wood furniture can be spliced ​​and finished.
Steel Structures can be used in many industries such as foundation reinforce, electric power transmission structures and tubular scaffolding, etc.
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5
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