Steel Structure Construction building

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Specifications

Specifications
1) . Easy to install, fire proof, good insulation
2). Certification: ISO9001:2000, SGS Standard.

Steel Structure Warehouse:

1.The steel structure of the connection method: welding connection
2.Steel structure design common norms are as follows: "Steel Design Code" (GB50017-2003) Cold-formed steel structure technical specifications" (GB50018-2002) "Construction Quality Acceptance of Steel" (GB50205-2001) "Technical Specification for welded steel structure" (JGJ81-2002, J218-2002) "Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
3.The characteristics of steel Light weight steel structure Higher reliability of steel work Steel anti-vibration (earthquake), impact and good Steel structure for a higher degree of industrialization Steel can be assembled quickly and accurately Large steel interior space Likely to cause sealing structure Steel corrosive Poor fire-resistant steel Recyclable steel shorter duration
4.Commonly used steel grades and performance of steel Carbon
structural steel: Q195, Q215, Q235, Q255, Q275, etc.
High-strength low-alloy structural steel Quality carbon structural steel and alloy structural steel Special purpose steel Product Feature Carport, House, Office, Shop, Toilet, Villa, Warehouse, Workshop, Plant Other Information
Products have been all over the country more than 20 provinces, municipalities and autonomous regions, and have been exported to Europe, North America, the Middle East, Africa, Asia and other countries and regions, the widespread use

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Q:The meaning of UT in steel structure
Ultrasonic testing (ultrasonic, testing). The use of an object's own or defect's acoustic characteristics to detect the effects of ultrasonic propagation on object defects or certain physical characteristics. The ultrasonic frequency used in ultrasonic testing is between 0.5 and 5 MHz (MHz). The most commonly used ultrasonic test is pulse flaw detection
Q:What does a product frame refer to in a steel structure workshop?
Steel structure is mainly made of steel material, and it is one of the main types of building structure
Q:What does "HW350x350" mean in steel structures?
Refers to the H type steel section is a web 350 high, 350 wide flange,Generally there are two figures, a web, one is the thickness of flange! Units are millimeters!
Q:What is the cushion block in the steel structure?
The cushion block is one of the structural measures of reinforced protective layer, which is most commonly used for surface mortar precast block, because of not well fixed reinforced steel protective layer, caused by the shift, if appear in the balcony can even cause collapse accident, resulting in plastic cushion block, bamboo pads to improve the block, but due to the lack of state specific provisions and norms lead to misunderstanding
Q:How to repair the steel structure workshop H steel column in the ground 1 meters high is hit by the car deformation, in the condition of not changing the column, how to restore and ensure structural load-bearing role?
When the steel column is struck, the deformation of the plate belongs to the partial buckling of the plate:1. Flame correction;2. The transverse stiffener is arranged on both sides of the web plate of the correcting part;3, you can hit the flange, flange welding reinforcing plate;If the web is struck, the web shall be welded to the stiffener.
Q:What are the differences between steel structure design and reinforced concrete structure design?
Design of steel structure and reinforced concrete structure design of reinforced concrete and to consider the difference between the two materials in the combined performance of the reinforced concrete structure design, and the design of steel structure (steel plate, only considering the beam and column and shell) performance.
Q:In the steel structure, should be the first high-strength bolts after the end of the welding, or first screw, then welding after the end of the screw?
Check the batch, that in the former, in the latter does not matter. The key is that the data must be complete. It depends on how the overall project is structured
Q:Why steel structure does not fire?
When the temperature is about 250 degrees Celsius, the tensile strength increases locally, the yield strength rises, the strength increases, and the plasticity decreases, and the material turns brittle.Creep is the phenomenon of steel deformation at a very slow speed in the range of 260 DEG C to 320 DEG C under the condition that the stress remains constant. With the performance of 200 DEG C has no change in the material properties, the surface structure of the radiation temperature should not exceed 200 degrees, the current steel structure industry regulation of the temperature to 150 degrees is appropriate, beyond which the temperature should adopt fire insulation protection.
Q:How to calculate the steel structure quota?
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is made up of steel beams, steel columns and steel trusses made of shape steel and steel plate.
Q:Steel structure platform cost
Give me your drawings, the quota to be used, your construction organization plan and other relevant information to me. I'll calculate the cost for you

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