Acceptance is an indispensable part of the renovation and is also a very important part. The decoration inspection is a supervision and inspection of the quality of the entire renovation project. In this process, the problems existing after the completion of the renovation are discovered and dealt with in a timely manner. What are the decoration acceptance standards ? Next Xiaobian gave everyone about the decoration acceptance standards .
First, the decoration acceptance standards - sanitary appliances and pipe installation acceptance standards
1. The types, specifications and colors of sanitary appliances should meet the requirements of design and households; the quality of products such as pipes and pipe fittings should comply with current standards.
2. The pipeline shall be installed horizontally and vertically, laid firmly, and the slope shall meet the requirements; the switch and faucet shall be installed in a square, flexible and convenient to use, and the tube shall be brushed and rust-proof paint, and the dark pipe shall be used to remove the lacquer.
3. The water pipelines and accessories are tightly connected and there is no leakage through the water pressure test.
4. The drainage pipeline shall be free from falling, non-clogging, and no leakage. The floor drain shall be slightly lower than the ground.
5. Sanitary appliances are installed firmly, with good appearance and no damage.
Second, decoration acceptance standards - electrical engineering acceptance standards
1. The electrical product materials must be qualified products that meet the relevant standards, and the electrical construction personnel should hold certificates.
2. The electrical wiring should adopt dark pipe laying. The wire should not have knots and kinks in the pipe. It is forbidden to directly bury the wire in the plastering layer.
3, to ensure that the "fire line into the switch, the zero line into the lamp," when the socket connection should comply with "left zero right fire, grounding on the" provisions.
4. The switches and sockets are securely installed, the position is correct, the cover is positive, the surface is clean, and it is close to the wall. There is no space around and the height of the same room switch or socket is the same.
5. After the completion of the electrical construction, the necessary experiments should be carried out, such as: electrical power, lighting test, switch test control and so on.
6. When the project is completed, it is necessary to provide the household with a schematic diagram of the wiring work, indicating the direction of the wire and the pipe.
Summary: The relevant knowledge about the decoration acceptance standards is introduced here. For more information, you can pay attention to this site information .
Construction acceptance switch socket decoration design electrical paint decoration acceptance standards
Use and performance of Graphite electrodes
use
Used in steelmaking electric arc furnace, refining furnace, as conductive electrode; Used for industrial silicon furnace, phosphorus furnace and corundum furnace, as conductive electrode.
performance
High resistance to thermal shock and high mechanical strength
grade
High Power Graphite Electrode (SHP) high power Graphite Electrode (UHP) with high power graphite electrode (HP) with high power graphite electrode (R
Precautions for use of graphite electrodes
1. According to the capacity of the electric furnace and the load of transformer, the grade and diameter of the electrode are suitable
2. When loading the electric furnace, the bulk charge shall be placed in the bottom of the furnace so as not to break the electrode. In the process of smelting, the lime should not be conductive. Large masses of objects are concentrated directly below the electrode, otherwise it will affect the electrode and even cause the electrode to break.
3. Attention should be paid to the position of the furnace cover. If the furnace cover is offset, the cover of the furnace will be blown on the lifting electrode, causing the electrode to be damaged.
4. When connecting the electrode, if the defect of joint bolt is found, the connection should be made after replacement
5. After the electrodes are connected, if there is a gap in the connection surface, it is important to find out the reason
6. The electrode should be used vertically.
7. The electrode holder shall be sandwiched between the upper and lower levels of the top electrode, and shall not be sandwiched between the warning line and the middle electrode. Otherwise, the electrode column is easily broken
8. The raw materials and production techniques of different manufacturers may vary. The physical and chemical properties of the electrode are also different, and it is recommended that the joints and electrodes produced by different manufacturers should not be used in a different way.
High Power Graphite Electrode
High Power Graphite Electrode,Die-Cast Graphite Electrodes,Bone Bit Graphite Electrod,Thermal Graphite
Fengcheng Ruixing Carbon Products Co., Ltd , http://www.lnfcrxts.com