Question 1

Can your company complete full structural detailing for public steel structure buildings independently?

Accepted Answer

Yes. We provide full structural design and construction detailing with Class A steel structure design qualification, and drawings can be used for official review and filing.

Question 2

Can physical samples be provided for testing of public commercial steel structure projects?

Accepted Answer

Physical samples for such large buildings are unavailable. If test specimens are required, we can provide original steel mill certificates and third-party test reports as required by specifications.

Question 3

Are preliminary concept schemes and formal construction drawings both chargeable?

Accepted Answer

Formal construction drawings are chargeable. Simple concept schemes can be discussed first. If formal construction drawings are required later, fees will be charged per company standards.

Question 4

What advantages do multi-storey public steel structures have over concrete structures in column grid flexibility?

Accepted Answer

Steel structures support large spans and wide column spacing. Internal partition walls can be freely adjusted to adapt to functional changes and improve space utilization.

Question 5

Are custom structural solutions available for all projects?

Accepted Answer

All projects are fully customized. Structural schemes are adjusted according to local wind load, snow load and seismic intensity, with no standardized finished buildings.

Question 6

Is third-party inspection allowed during steel component fabrication?

Accepted Answer

Yes. We cooperate with third-party supervisors to track cutting, welding, coating and other production procedures.

Question 7

Can public steel structures meet seismic requirements in high-seismic zones?

Accepted Answer

Custom design can be carried out according to local seismic fortification intensity. Steel structures have good ductility and better overall seismic performance than masonry and some concrete structures.

Question 8

What steel grades do you use? Are equivalent foreign materials acceptable?

Accepted Answer

Q235B and Q355B are commonly used. Equivalent grades conforming to Eurocode, AISC and other overseas standards can be adopted for international projects.

Question 9

What fire resistance duration can your fireproof coatings achieve?

Accepted Answer

Customized according to building fire classification, fire resistance of 1h, 2h or 3h can be achieved to meet fire codes for teaching and office buildings.

Question 10

How are design fees adjusted if the client modifies the building scheme after design completion?

Accepted Answer

Major scheme revisions incur extra design fees. Minor adjustments can be supported within reasonable limits. Relevant clauses will be specified in the design contract.

Question 11

Is factory pre-assembly available before component delivery?

Accepted Answer

Key components of large and complex public buildings support factory pre-assembly to reduce on-site installation errors and guarantee construction accuracy.

Question 12

Will your company provide complete as-built documentation including calculation sheets, as-built drawings and test reports?

Accepted Answer

After project handover, we deliver full documents including structural calculation sheets, as-built drawings, material certificates, anti-corrosion and fire protection test reports for acceptance.

Question 13

Can floor systems and curtain walls be designed together with the main steel frame?

Accepted Answer

Composite slabs and truss slabs can be designed together. Curtain walls and enclosure systems can be coordinated for integrated delivery.

Question 14

Are anti-corrosion solutions customized for different climatic conditions?

Accepted Answer

Anti-corrosion systems are customized for inland areas and coastal salt-spray environments. Hot-dip galvanizing plus thick multi-layer coatings are adopted for long-term protection in coastal regions.

Question 15

Will your technical team attend on-site technical handover after drawing delivery?

Accepted Answer

Our technical staff can participate in on-site handover at project commencement to answer structural technical questions during installation.

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