Modern Steel Structure Warehouse Prefabricated Q355b Large-Span
Steel Structural Buildings Metal Building
Key Advantages of Steel Structure Buildings
Superior Strength-to-Weight Ratio
Steel offers exceptional strength (e.g., Q355 steel with yield
strength ≥355 MPa) while remaining lightweight, enabling longer
spans (e.g., 30m+ without interior columns) and reduced foundation
loads.
Accelerated Construction Speed
Prefabricated steel components are manufactured off-site and
assembled rapidly on-site, shortening project timelines by 40%–60%
compared to traditional methods.
Outstanding Seismic Resilience
Steel’s ductility (elongation ≥21% for Q355 steel) and energy
absorption capacity make it ideal for earthquake-prone regions,
minimizing structural damage during seismic events.
Environmental Sustainability
100% recyclable and requiring 30%–50% less material than concrete,
steel structures reduce waste and carbon footprints.
Design Flexibility & Space Optimization
Column-free interiors (e.g., warehouses with 40m clear spans) and
adaptable layouts accommodate diverse functional needs, from
industrial facilities to commercial complexes.
Cost Efficiency
Lower material costs, reduced foundation expenses (due to lighter
weight), and shorter construction periods translate to 15%–25%
savings in total project costs.
Industrialized Precision & Quality Control
Factory-fabricated components ensure consistent accuracy,
minimizing on-site errors and rework.
Energy Efficiency
Lightweight construction and advanced insulation systems (e.g.,
sandwich panels) reduce heating/cooling demands by 30%+.
Main Steel Structure Frame
Main structure is made by steel pipe, we called it space frame
structure, this type structure got light self weight, so that the
column and concrete foundation no need very heavy, saved
construction cost. Also the distance between support column can be
very big, which is easy for the car under it to pass.
Steel Support System
The space frame support is made by round pipe, and the support full
of the structure, which is a very stable and strong structure.
Wall & Roof Covering System
Roof purlin: galvanized C steel, common choice for standard steel
structure workshop building.
Side purlin: galvanized C steel, the steel get galvanized
manufacture treatment will get a longer life time.
Roof sheet: use V840 steel sheet panel as standard roof cover,
which is a popular choice for most of the workshop roof cover.
Wall sheet: use aluminum plastic panel las wall panel, which is
easy maintenance for after installation.
Additional System
Rain gutter: Inner gutter use galvanized steel gutter, so that the
gutter life time is long and no need maintenance in future.
Out gutter used steel sheet gutter to get a easy installation
process.
Downpipe: Plastic pipe with life time 60 years guarantee, no need
maintenance in workshop life time.
