Today's commercial houses are no longer sold as a single rough house, but also include hardcover rooms, model houses and other room types. So what is a hardcover room ? Should we buy a hardcover room or a rough room? Below, the editor will lead you to see what is a hardcover room .
1. What is a rough room
The rough house, as the name suggests, is a house with only a basic frame. It is a space composed of external walls, doors and windows, and upper and lower floors. There are some internal walls inside to divide some small spaces. And also completed the basic hydropower. In addition, no decoration was done, and even the putty powder on the wall was not brushed.
1. Advantages of rough room
The biggest advantage of the rough house is the freedom of decoration. It can be completely transformed and decorated according to its own style. The rough room is equivalent to a blank piece of paper. The owner is a painter, and he can draw as much as he wants, and exert all kinds of imagination.
2. Disadvantages of the rough room
Because it is necessary to do the decoration by yourself, it takes a lot of time from the selection of materials to the construction to do comparison work in the market. Also communicate with the decoration company and sign a contract. The entire cumbersome decoration process must be involved, and the energy spent is very large. In the whole process, the place to spend money is quite complicated, and it is easy to fall into the decoration trap.
Second, what is a hardcover room
The hardcover room is a house that has completed all the hardcover construction and has also settled in many brand facilities. Basic part: The construction of floors, floor tiles, window covers, etc. has been completed; the construction of living room background walls, entrances, balconies, etc. has been completed; the installation of range hoods, exhaust fans, toilets, water heaters; the installation of hydropower, broadband, cable TV; Some soft-packed and removable home appliances are not included in the scope of the hardcover room. Every developer in this part is different, so be sure to ask before buying a house.
1. Advantages of hardcover room
For the owner, it is very time-saving and labor-saving, just wait for the last bag to check in. The hardcover room is more suitable for those who have no time to participate in the decoration and work in the field. Because the hardcover room is constructed in a unified manner, there will be no noise and construction waste to affect life after check-in.
2. Disadvantages of the hardcover room
The prices of hardcover rooms are generally high, and they are particularly prone to price traps, allowing owners to spend more money for no reason. The decoration style and planning are the same. The degree of hardcover in the hardcover room has not yet reached the threshold of luxury decoration, which can only be said to be a satisfactory level of decoration.
Summary of the article: The above is what is the best content of the hardcover room and the hardcover room and the rough room to buy. From the content of the article, we can see the situation of choosing the hardcover room, so everyone has to choose according to their personal circumstances. Everything is absolutely absolute, everyone's favorite is the most important!
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DUPLEX STAINLESS STEEL
Duplex Stainless Steels Available
Yuhong Group supplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.
Duplex Stainless Steel Overview
Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.
Today, modern duplex stainless steels can be divided into three groups:
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507
Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.
What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability
In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Bridges
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts
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