Home installation must see details and symbiosis with the environment

Is the furniture wall cracked? The cabinet is high on one side and low on the other ... These are the problems that may occur after the furniture is installed. Recently, the reader, Mr. Zhang, was troubled by the installation of furniture, and called Jinghua Furnishing's editorial department to "sue". So, is there any standard for furniture installation? What size door gap is reasonable? How to avoid various problems? Please see the advice of professional installers.

Case

The cabinet has an obvious seam

Mr. Zhang's house is a small apartment. Because there is no bookcase, I found a custom furniture brand to order a bookcase in the TV background wall area. In addition to the display and storage, the TV and air conditioning are also planned. After the workers installed the furniture, Mr. Zhang found that the upper and lower cabinets were misaligned, misaligned, and the two sliding doors were not closed tightly. He immediately asked the workers to debug, the workers thought it was a design problem, and promised to send someone to repair.

After a few days, the maintenance workers looked at it and denied that it was a design problem, but that it was caused by uneven ground. So he added gaskets between the cabinets. Mr. Zhang found that the sliding door could basically be closed, but the situation of the upper and lower cabinets being misaligned was not resolved, and the gap between the cabinet body and the cabinet body was larger after the gasket was padded. Mr. Zhang accepted the plan after considering that he was run twice.

After half a year, Mr. Zhang suddenly found that the misalignment of the upper and lower cabinets was more serious, and there were gaps in other positions of the cabinet. He again found the furniture manufacturer to request home repairs. At this point, maintenance workers and designers came to the door, and after another inspection, they thought that this seam was improperly designed, and a partition was missing, resulting in uneven stress on the furniture. Due to the long time lapse, it is inconvenient to return to the factory, and can only do some post-processing. Mr. Zhang had no choice but to accept it.

Improper measurement is the most prone to problems

The reporter interviewed people from several brand furniture installation departments. They said that since most of the panel furniture and solid wood furniture are finished furniture, they are also produced and manufactured by machinery, and the specifications and dimensions are standard at the factory. Therefore, there are few problems caused by quality during installation.

What are the main problems in the installation process? Experts said that the most common situation is that it cannot be installed due to improper measurement. Du Gang, the person in charge of the installation department of Yifeng Furniture, said that many owners put forward door-to-door measurements before the decoration or the decoration has not been completed. At this time, the ground height and wall treatment are not completed, it is easy to cause the furniture to be shipped It was found that it could not be installed, such as the cabinet was high, and the stairs could not be transported upstairs. Since the two parties have signed a contract, if the furniture produced meets the size standards stipulated in the contract and cannot be installed, it may be due to changes in the owner's home environment, such as the floor height resulting in a low floor height. . And because the data notified by the owner is not necessarily accurate and standardized, experts reminded that when buying customized products, designers must be measured on the spot.

According to reports, many furniture cannot be installed because the owner has not considered the switching devices, wire boxes, sockets, electrical appliances, background walls, heating hoods and other factors, and replacing the ceiling light with a chandelier may also bring about the installation of the furniture Actual impact. Professionals suggest that owners must inform these projects in advance to avoid regret. In response to this situation, some furniture manufacturers provide more detailed services. Yang Chengfu, chief of the Top 100 Furniture Engineering Service Force, introduced that before installing furniture, workers will carry the corresponding tools. If sockets and switch panels are blocked, they will be perforated in the field to minimize the loss of the owners.

Unqualified installation highlights

Industry insiders said that although mechanized furniture has fewer quality problems, there are some problems in the installation of furniture due to differences in worker installation levels and differences in various home environments, and some need to be adjusted accordingly.

1. There is a gap between the door panels: the reporter consulted the "General Technical Conditions for Wooden Furniture" (GB-T3324-2008), and the standard "shape and position deviation" column clearly stated: "All slits (when not required by design) ≤ 2 mm ". If the gap between the door panels is too large or the door gap is large or small, it is most likely caused by uneven ground. At this time, after detecting with an infrared level, you can use professional gaskets to adjust the furniture appropriately.

2. The cabinet is tilted forward or backward: Generally speaking, the finished cabinets are all right-angled. This situation is also mostly caused by uneven ground, which can be adjusted according to the degree of tilt.

3. There are obvious gaps between the furniture and the wall, and the gaps are different in size: this is caused by the wall is not straight. If it is custom-made furniture, the manufacturer will generally seal the gap between the cabinet and the wall with wooden bars Live, and choose the appropriate glass glue according to the color of the furniture, in order to be more beautiful. But if it is finished furniture, it can only be tilted slightly towards the wall.

4. The damping drawer is not easy to push and pull: most of them are caused by uneven ground or improper debugging by workers, and can be debugged according to experience. It may be that the plastic clip on the back side of the slideway has a burr that makes it difficult to push and pull. In this case, the problem can be solved after a period of use.

5. The sliding door slides on its own: if this happens just after installation, it is mostly caused by uneven ground, add a gasket; if this happens after a period of use, it is most likely to be in the cabinet The heavy objects are unevenly placed, and at this time, let the workers readjust.

It should be noted that some manufacturers will check the flatness and verticality of the ground and wall before installation, and make appropriate adjustments during installation according to the test results. The owner can also know the problem at the first time.

After installation, there are tricks to detect

After the installation is completed, the owner can also carry out some tests by himself to find and solve the problem in time. What should you check?

1. Horizontal and vertical. All horizontal planes should be flat, and all elevations should be vertical.

2. For panel furniture, all the gaps, such as the gap between the door panels, the gap between the drawers, the gap between the cabinet and the cabinet should be within 2 mm. Solid wood furniture has a slightly lower requirement due to its shrinkage and swelling characteristics, but the gap cannot exceed 4 mm.

3. The damping drawer and sliding door slide smoothly, without sliding back and forth, and the door should be stopped where the hand is pushed.

There are problems with improper use

According to professionals, after half a year of use of furniture, the originally installed furniture will also have larger gaps and left-right tilts, which are mostly related to the user's use. For example, the sliding door of the wardrobe is easy to slide to the side, which is mostly caused by the uneven placement of the underwear in the wardrobe. It is caused by one side being light and one side heavy; the gap between a drawer and the previous drawer becomes larger, which is also because there are too many heavy objects in the drawer As a result, when the bookcases are filled with books, the bookcases may be slightly deformed due to the heavy weight of the books. However, these problems are not serious, you can solve it by contacting the customer service staff to adjust the position of the hardware.

Custom furniture needs more attention

During the reporter's interview, Yang Chengfu and Du Gang both said that the installation of custom furniture relative to finished furniture may have slightly more problems. Experts say that some owners will make very "unreliable" requirements, such as drilling holes in glass, and designers will also make their own reasonable suggestions to avoid gaps and misalignments due to uneven forces caused by design defects. Etc. Experts suggest that even if you choose custom furniture, the owner should follow the professional advice of the designer.

If the design of the furniture is defective, it will usually be reflected after the installation is completed. The installation directors of multiple furniture brands have stated that if they find that the problem is very big on the site, they will usually return to the factory and reinstall after the change; if the problem is not too big, The site can be resolved by other means, and can generally be dealt with after reaching agreement with the customer.

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Chopped Graphite/Graphite Electrode in different materials have different definition of graphite pieces, some data and literature is not very big graphite particles are called graphite pieces (such as Graphite Powder) some is graphite products have a certain size, for Graphite Broken into patches, we here say of graphite for a second, usually called graphite blocks. Graphite is produced from graphitization and machining process of graphite products. It is used as additive and conductive material in the manufacture of graphite waste in steel and foundry industries, and can also be processed according to customer's requirements. They are also widely used in electric arc furnaces (steelmaking) and electrochemical furnaces (metallurgical and chemical industries).

Main use of graphite

Graphite pieces due to its low ash content, conductive and heat conduction performance is good, so there are a wide range of USES, can be added to the formula of less ash or dust products, graphite broken broken into small particles commonly use. Ingredients to add a certain amount of graphite, the plastic paste after kneading, especially during extrusion can reduce the friction resistance paste to squeeze the mouthpiece, to improve the coefficient of pressure type. Graphite pieces of coal adsorption properties of asphalt is better, to join the carbon block can rise to reduce the "short" waste (i.e., the product after roasting top produce honeycomb structure), and can improve the thermal conductivity of the carbon block and alkali corrosion resistance. The electrode paste used in hermetically-sealed thermal furnace is added to a certain amount of graphite to increase the conductivity and thermal conductivity of the electrode paste and accelerate the sintering speed of electrode paste. When the graphite is ground into small particles or fine powder, it is also used as raw material for the production of graphite chemical equipment (such as graphite-resin tubes). The graphite can also be used as a carbon addition agent for the electric furnace.

Graphite classification

1. Raw and broken. It is a raw blank that is not qualified after molding.

2. Roasting is the cutting debris that is recovered after the roasting of raw billet and after inspection of unqualified waste and the processing of calcined products.

3. The graphite is broken, and it is inspected by the graphite-producing waste and the cutting debris produced by graphite products in the process of processing.

Graphite Broken

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