Which category does the awning belong to?

What are the classifications of awnings?

An awning is a horizontal component placed in front of the entrance on the exterior wall of a building to block rain and have a certain decorative effect. The support method of awnings is mostly cantilever type, and its overhang length is generally 0.9~1.5m. According to different structural forms, there are two types of awnings: plate type and beam plate type. Panel awnings are mostly made of variable cross-section. Generally, the thickness of the root of the panel is not less than 70mm, and the thickness of the end of the panel is not less than 50mm. In order to make the bottom surface flat, beam plate awnings often adopt the form of overturned beams. When the awning has a large extension, its support method can be column type, that is, columns are set up on both sides of the entrance to support the awning to form a porch. The structural form of the column awning is mostly beam and plate type.

What are the basic classifications of awnings?

Awning - a rain shelter and awning placed above the entrance and exit of a building. A horizontal member used at the entrance to a building and the upper part of the top balcony to block rainwater and protect the exterior doors from rainwater erosion. The awning beam is a typical bending member. There are two types of awnings: (1) Small awnings; such as cantilevered awnings and hanging awnings. (2) Large awning;

What category of factory building does the steel structure awning fire protection belong to?

The H-shaped steel drilling of the steel structure awning is generally used as a backup for bolt connections, and it can also be used as a As far as decoration is concerned, the steel structure is already very light, and it is not about trying to reduce its own weight. Drilling steps: 1. First place the steel structure connecting plate drilling fixture on a relatively flat ground; 2. Then place the temporary steel structure connecting plate that needs to be drilled on the steel structure

Electric Car awning, which category does the registered trademark belong to

It belongs to the 6th category

Trademark registration involves N categories in each industry

It is recommended to find registered trademarks Professional consultants will provide preliminary review and analysis to improve the registration pass rate.

What are the classifications of glass awnings?

1. Steel structure aluminum plate awnings

The main keel frame of the steel structure aluminum plate awning is mainly steel structure, and the top Aluminum plates are used.

Features: Aluminum alloy does not rust or deform, has a relatively long service life and is cost-effective. Suitable for airports, banks, large supermarkets, government projects, schools, hotels and villas.

2. Steel structure PC board awnings

PC board awnings can also be divided into endurance board awnings and sunlight board awnings.

Features: Light weight, with a warranty of more than 10 years, but the sound is loud when it rains. Suitable for greenhouses and vegetable sheds.

3. Steel structure glass awning

The top of the steel structure glass awning is tempered glass or laminated safety glass.

Features: The total building weight is light, the energy saving effect is good, the construction speed is fast, and the safety is guaranteed.

What are the categories of artificial boards?

As the name suggests, the so-called artificial boards are not native boards and can be divided into: 1. Wooden type: building boards, such as blockboards, are generally used as base layers and are widely used in furniture, decoration, etc. Finger-jointed wood boards can generally be used directly on furniture panels and have higher quality after painting. 2. Multi-layer plywood: Generally made of odd-numbered layers and glued together, with various thicknesses. This type of board has the characteristics of good flexibility, consistent strength in the longitudinal and transverse directions, and no cracking problem. Thin ones (3mm) are commonly used as decorative panels after being pasted with solid wood veneer and polished. Thick ones (above 5mm) are generally used as base layers. 3. Wood slag board is also called particle board. It is formed by high pressure of sawdust glue and is generally used to produce melamine board. It has high strength and heavy weight. Generally used for low-end furniture, such as school desks and chairs, ordinary office desks, and computer desks. 4. Wood fiber board is also called density board. The production process is the same as wood slag board, but the wood fiber particles are finer. It can produce melamine board for higher-quality furniture. If the surface of melamine board is treated with alumina, it will become wear-resistant. Laminate flooring etc. If veneer is planted on the surface, imitation solid wood furniture can be produced. Most of the so-called solid wood furniture on the market is of this type. The cost is relatively wide. 5. Impregnated cardboard. Multi-layer kraft paper is impregnated with melamine and then passed through thousands of degrees of high temperature and high pressure.

Thin fireproof veneer panels are used for decorative layers or furniture surfaces, and thick ones (12~15mm) such as anti-Pate boards are generally used in areas with waterproof requirements such as high-end bathroom partitions. 6. Honeycomb panel. The earliest honeycomb panel produced was made of ordinary paper. It was used as a filling material to increase the thickness, but the two sides still need to be glued with three plywood. Due to its high strength, light weight and low production cost, it is suitable for factory production. In the past, it was generally used to make partition boards and wooden doors with low requirements. Paper core has now been basically eliminated. The more popular ones are aluminum alloy honeycomb panels used for building exterior wall decoration. The general thickness is 8, 12, and 18mm, which is suitable for the production of dry hanging exterior walls and awnings. Its advantage is still high strength, light weight and low production cost. The cost of 12mm honeycomb panel is only half of that of 2mm aluminum veneer, and its wind resistance strength exceeds the latter. The disadvantage is that the edge processing after cutting cannot be completed with hand tools, which restricts its development. 7. Woven boards generally refer to gluing rattan and bamboo woven boards. Bamboo woven boards are widely available on the market and can be divided into woven boards and composite fine woven boards. The former is generally used for building formwork due to its high strength and good waterproof performance, while the latter is a paint board used to make personalized decoration and furniture. 8. Others such as various metal sheets, polyester sheets, rubber sheets, rubber-plastic sheets, plastic sheets, organic sheets, solar panels, and endurance sheets are all artificial panels and are special-purpose panels, so we will not introduce them one by one.

How to classify project quality problems?

Engineering quality problems are generally divided into engineering quality defects, common engineering quality problems, and engineering quality accidents.

1. Project quality defects

refer to the phenomenon that the project fails to meet the technical indicators allowed by the technical standards.

2. Common engineering quality problems

refer to various common quality damages that affect the structure, use function and appearance of the project. They are just like "frequently occurring diseases" and are called common quality problems.

At present, the most common quality problems in construction and installation projects mainly include the following categories:

(1) Uneven foundation sinking and wall cracking.

(2) Honeycombs, pitted surfaces, and exposed bars appear in cast-in-place reinforced concrete projects.

(3) The roots of cast-in-place reinforced concrete balconies and awnings crack or overturn or collapse.

(4) The mix ratio of mortar and concrete is not strictly controlled, water is added arbitrarily, and the strength cannot be guaranteed.

(5) Water seepage and leakage in the roof and kitchen.

(6) The plastering on the wall is crusty, cracked, pitted, and uneven.

(7) The ground and floors are sandy, crusty and cracked.

(8) Doors and windows are deformed, gaps are too large, and sealing is not tight.

(9) The plumbing, heating and electrical installations are rough and do not meet the usage requirements.

(10) The deviation of the structure hoisting in place is too large.

(11) Cracks in prefabricated components, displacement of embedded parts, and insufficient prestressed tension.

(12) Brick wall connections or reserved scaffolding holes do not meet the specification requirements.

(13) Metal railings, pipes, and accessories are rusted.

(14) The wallpaper is not firmly pasted, hollow, wrinkled, flattened and shiny.

(15) The seams of decorative panels and decorative bricks are uneven, not straight, hollow, and falling off.

(16) Uneven spraying, discoloration, powder loss, etc.

3. Engineering quality accidents

refer to quality damage that has a greater impact on the safety, functionality and appearance of the engineering structure and results in greater losses during the construction process or after delivery. Such as the overturning of residential balconies and awnings, the collapse of bridge structures, insufficient strength of large-volume concrete, bursting of pipes and containers causing serious leakage of gas or liquid, etc. Its characteristics are:

(1) The economic loss reaches a large amount.

(2) Sometimes causing casualties.

(3) The consequences are serious and affect the structural safety.

(4) When it cannot be downgraded and repaired, it must be demolished and rebuilt.

What are road red lines? What scope does it divide?

Road red lines are part of building red lines. Building red lines consist of road red lines and building control lines.

The road red line is the planning control line for urban roads (including residential area roads); the building control line is the control line for the base position of the building. On the side of the site adjacent to the road, the road red line is generally used as the building control line. If required by urban planning, the competent department can set up another building control line in addition to the road line, which is generally called setback road red line construction. No construction shall exceed the given building red line. The "General Design Principles for Civil Buildings" (JGJ37-87) stipulates that steps, platforms, window wells, underground buildings and building foundations of buildings are not allowed to protrude from the road red lines except for underground pipelines connecting urban pipelines within the base. Building protrusions that protrude from road red lines are allowed: 1. Above the sidewalk: (1) Window sashes and window covers are allowed to protrude above 2 meters, and the protruding width is no more than 0.4 meters; (2) Movable sunshades are allowed to protrude above 2.50 meters, and the protruding width should not be greater than the width of the sidewalk minus 1 meter. , and should not be greater than 3 meters; (3) Balconies, convex windows, awnings, and overhangs are allowed to protrude over 3.5 meters, and the protruding width should not be greater than 1 meter; (4) Canopies, awnings, and awnings are allowed to protrude over 5 meters or more. The protruding width of the overhanging eaves should not be greater than the width of the sidewalk minus 1 meter, but not greater than 3 meters. 2. Over roads without sidewalks: (1) Window sashes and window covers are allowed to protrude over 2.5 meters, and the protruding width should not be greater than 0.4 meters; (2) Canopies and overhangs are allowed to protrude over 5 meters, and the protruding width should not be greater than 0.4 meters. Greater than 1 meter.

How to classify logistics facilities and equipment is more reasonable and scientific

Facilities: facilities such as warehouses, roads, some public parking lots, etc. are facilities.

Equipment: Vehicles, pallets, forklifts, RF scanners, GPS locators, etc. are not just equipment.

Large-scale facilities that are used and invested for a long time and are not easy to move and sell.

Classification of garage doors

After years of development, garage doors have formed several categories: ordinary color steel plate garage doors, solid wood garage doors, copper garage doors, etc. For garage doors with aluminum alloy solid wood structures, cracking is inevitable due to the characteristics of the wood that are affected by climate, humidity and other environmental factors. Although cracking can be reduced through drying, painting and other processes, it cannot be completely avoided. The copper garage door uses a structure of copper outer covering and polyurethane filling. Both materials are very stable and will not deform, so maintenance is very convenient. Represented by Zhejiang Ideal Door Industry, a well-known domestic manufacturer, copper sheets are used to replace the color steel plates on both sides of the polyurethane foam door panels. The appearance is simple and noble, and is suitable for garage doors of high-end villas. Polyurethane is a material with extremely low thermal conductivity and is widely used in refrigerators and other places that require heat insulation. Because copper garage doors are filled with 5cm thick polyurethane, their thermal insulation performance is better than that of solid wood garage doors. Bronze has always been a symbol of nobility in traditional Chinese culture. The brass of the copper garage door has been aged and treated to have a noble and simple style. It matches the surface decoration without looking monotonous. It is very suitable for high-end villas. Most of the villa garage doors on the market now use solid wood structures, so the choice of copper garage doors is very novel and extraordinary. 1. Garage door: Garage doors mainly include remote control, induction, electric, and manual. Among them, remote control, induction and electric can be collectively referred to as automatic garage doors. Automatic garage doors are mainly classified into: flip garage doors and roller shutter garage doors. Especially in places where the door opening is large and it is inconvenient to install a ground door, it can be opened conveniently and quickly. 2. Roller shutter garage doors include: ordinary roller shutter garage doors, stainless steel roller shutter garage doors, aluminum alloy roller shutter garage doors, foam roller shutter doors, inorganic cloth fireproof roller shutter doors, etc. The most common roller shutter garage doors on the market are made of aluminum alloy extruded profiles. The surface has been treated with electrostatic powder spraying, fluorocarbon spraying and other treatments to achieve corrosion resistance, acid and alkali resistance, no rust, and scratch resistance. It has strong durability, long service life, high strength, anti-theft, protection and other properties, so it has the widest range of applications.

3. Flap garage doors include: color steel plate door garage door, Lopus metal garage door, wood grain door garage door, solid wood garage door 4. Induction garage door: The garage door can be equipped with anti-theft and security systems. If it encounters resistance, it will rebound. System, this facility allows the door to stop when it encounters resistance, which not only protects the safety of people and vehicles entering and exiting, but also protects the reliable use of the door; the infrared sensor control system effectively ensures the safety of people, vehicles, and pets entering and exiting; the anti-theft alarm system detects when someone pries in The tweeter will sound an alarm when the door is opened to protect safety. At the same time, it is equipped with a power outage backup battery function, so there is no need to open the door manually after a power outage. The following is a detailed introduction to several commonly used garage door types: 1. Microcomputer program control, easy to use, just press the remote control handle, and the motor comes with automatic delay lighting. 2. Super silent, green and environmentally friendly. 3. There is an emergency lock in case of power outage and it is easy to switch on and off. 4. Safe and strong, double-layer color steel plate, the total thickness of the door panel is 4-5 cm, and the internationally recognized thermal insulation and sound insulation material - polyurethane is used in the middle of the door body. 5. Beautiful, elegant, simple and elegant. 6. Rebound when encountering obstacles to ensure the safety of people and vehicles. 7. The principle is scientific. The door has a built-in torsion spring. The torsion force is equivalent to the weight of the door, so that the door body is in a "zero weight" state and runs on pulleys in the track. Therefore, it has low resistance, low energy consumption, low maintenance rate and durability. 8. Parts are easy to disassemble and update, which is conducive to maintenance. 9. Good thermal insulation, wind resistance and sealing properties. Door panel features: 1. The surface of the fine-grained embossed door body presents an irregular powder-coated texture, which has a strong embossed effect, which not only increases the strength, but also is beautiful and elegant. 2. It adopts high-strength double-sided high-quality dip galvanized steel plate, and is sprayed with long-life paint (pure polyester) on both sides, which has strong corrosion resistance. 3. High-quality steel plate wraps the outer end to attach the inside and outside together to better seal with the two walls. 4. The sandwich layer is made of highly solid polyurethane foam, which can increase the thermal insulation and sound insulation effect. 5. The bottom of the door is equipped with a "U" shaped sealing strip to provide better insulation from cold and wind. Motor features: 1. Automatic delay lighting: When the garage door is opened or closed, the lighting will turn off automatically after 2.5-5 minutes. 2. Maintenance-free DC motor, with strong power, smooth operation and lowest noise. 3. Toroidal transformer, energy saving rate 70. 4. Planetary gear switch, Hall element sensing, pulse. 5. Program control, easy operation and complete functions. 6. Equipped with a rebound function when encountering obstacles, it will automatically rebound when it encounters people or objects, which improves the safety performance of the door. Hardware accessories: 1. Tracks and hinges are made of high-quality galvanized steel plates with a thickness of 1.6mm~2.0mm, stamped and rolled with special molds. They have high strength, long service life, and are rust-resistant for more than 20 years. 2......