Concrete base without ceiling:

1, according to the order of operations required for construction.
2, the grass-roots clean, and solid ground ash solid, no empty drums.
3. The surface is smooth and smooth, no trace of iron trowel can be seen, no blistering, peeling, cracks.
4, such as the surface brush latex paint, the quality requirements can refer to the wall surface emulsion paint quality inspection requirements for inspection.
Wooden ceiling:

1, according to the order of construction.
2. The wooden keel is free of knots, and the wood keel is long and firmly connected. The suspenders are firmly connected with the wooden keel and the floor.
3, the keel must be painted fireproof and corrosion resistant paint.
4. The ceiling keel is considered to be sagging in the future, so after installation, the center should be arched by 1/200 on the short side.
5. Where there is a lampshade, curtain box, etc., the keel should be increased, and the ceiling fan must not bear on the dragon skeleton.
6, the cover panel should be smooth, no warping angle, from the skin, degumming and other phenomena, if any mosaic, pattern design requirements should be regulations.
Plaster, wire mesh plaster ceiling:

1, wooden keel grid requirements with the wooden ceiling.
2. The slat joints must be staggered. The board surface should not be exposed to light. The slats and wire mesh are nailed.
3, lime paste must be fully matured, do not allow lime-containing particles, so as not to bubble up after plastering.
4, slats are dry, easy to absorb water, swelling, water-absorbing plaster dry and easy to crack, so the bottom should be wet after spraying wet, and then wipe the leveling layer can be combined with each other.
Light steel keel ceiling:

1. The selected light steel keel should meet the design requirements to ensure quality.
2. All parts and ceilings in the ceiling shall be galvanized.
3. The keel, suspenders and connecting parts should be in the correct position. The material should be smooth, straight, and firmly connected. No looseness.
4. Horizontal sub-keels must be added to any load-bearing parts that are suspended.
5. The boom should not exceed 300mm from the end of the main keel.
6, the quality of tolerance standards can refer to the wooden ceiling.

How to check the decoration quality of aluminum alloy keel ceiling can also refer to the light steel keel ceiling.
Wooden lattice ceiling:

1. Suspending points, booms, metal pipes, and wooden fences should all be made firmly and firmly connected.
2. The moisture content of Hibiscus material meets the requirements and there is no rickets or cracks. Produced smooth, smooth, accurate square size.
3, put together into a whole, after installation, should be consistent with the allowable deviation of the construction of wooden ceiling.

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Optical Accessories

CNC optical accessories are precision components used in the manufacture of high-quality optical products. These accessories are precisely manufactured using computer numerical control (CNC) machines to ensure accuracy and consistency.

Optical accessories produced using CNC machines include high-quality lenses, mirrors, prisms, and filters. These components are essential in optical devices, such as microscopes, telescopes, cameras, and laser systems.

CNC optical accessories are produced using a range of materials, including glass, quartz, and metal. The CNC machines can produce these accessories to exacting specifications, ensuring that each component is precisely crafted to meet the desired specifications.

One of the significant advantages of CNC optical accessories is their precise and consistent performance. The CNC machines used in their manufacture can produce components with extremely tight tolerances, resulting in optical accessories that offer superior quality and performance.

Another advantage of CNC optical accessories is their versatility. The CNC machines can produce components in a range of shapes, sizes, and designs, making them suitable for many different applications. They can also produce parts with intricate shapes and geometry, allowing for the creation of complex optical systems and devices.

CNC optical accessories are widely used in many industries, including aerospace, medical, and defense. They are also used in research institutions, universities, and laboratories around the world. These components are essential in the development of advanced optical technologies and devices, including laser systems, optical sensors, and imaging equipment.

In conclusion, CNC optical accessories are a crucial component in the manufacture of high-quality optical products. They offer high precision, consistency, and versatility, making them an essential tool for a variety of industries. With their ability to produce intricate shapes and geometry with high accuracy, CNC optical accessories offer a powerful solution for the creation of advanced optical systems and devices.

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