Guangdong LiYou Steel Structure Engineering Co., Ltd.        +8619147784007     liyousteelstructure@outlook.com
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LGS Building

 
For lightweight yet strong construction, our LGS building (Light Gauge Steel) systems offer exceptional design flexibility and speed of assembly. LiYou's LGS building technology uses cold-formed steel studs (18-gauge to 12-gauge) that are precision-cut via CNC machines with ±0.5mm accuracy. These LGS buildings are perfect for: 1) Multi-story residential complexes, 2) Hotel additions, and 3) Commercial retrofits where weight is a concern. Compared to wood framing, our LGS building solutions are termite-proof, non-combustible, and consistently straight (no warping). The LGS building packages we supply include every component pre-labeled and pre-punched for efficient installation.
 
Availability:
Quantity:
  • steel

  • Guangdong, China

  • Modern

  • Lifetime

  • Liyou

  • LYB-001

  • CE Certification

  • Industrial Commercial

  • C.Z Shape Steel Channel

  • Sliding Door

  • Customized Color

  • Sandwich Panel Optional

  • Aluminum Alloy Sliding Window

  • SAP2000/AutoCAD /PKPM /3D3S/TEKLA

  • Hot Dip Galvanized

  • 25-60 days


What Is an LGS Building

An LGS building uses cold-formed light gauge steel sections as its primary structural components.
These steel members are factory-produced and assembled on site to form walls, floors, and roof systems.

Compared with traditional concrete or heavy steel structures, LGS buildings focus on:

  • Lightweight structural design

  • High dimensional accuracy

  • Modular and prefabricated construction

  • Faster installation timelines



Typical Applications of LGS Buildings

LGS buildings are commonly used for:

  • Residential houses and villas

  • Apartment buildings and dormitories

  • Commercial buildings and offices

  • Hotels, resorts, and modular housing

  • Schools and healthcare facilities

They are especially suitable for low-rise to mid-rise construction projects.



LGS Building Structural System

A standard LGS building system includes:

  • Wall Framing: Light gauge steel studs and tracks

  • Floor System: Steel joists and decking

  • Roof Framing: Trusses or light steel rafters

  • Sheathing: Boards or panels for enclosure

  • Connection System: Bolted or screwed joints

All components are designed according to structural loads and building codes.



Advantages of LGS Buildings

  • Lightweight structure with high strength-to-weight ratio

  • Faster construction compared with traditional methods

  • Factory-controlled fabrication ensures consistency

  • Flexible architectural design options

  • Reduced on-site labor and material waste

These benefits make LGS buildings a popular solution for modern construction.



Customization and Design Support

LGS buildings can be customized based on project requirements:

  • Building layout and floor plans

  • Number of floors and structural loads

  • Climate and environmental conditions

  • Integration with insulation and finishing systems

Technical support is provided to ensure the building meets local standards and functional needs.


PRODUCT SPECIFICATIONS


No
Components
Specification
Embedded Parts
1
Anchor Bolt
M24
2
High Strength Bolt
M20,10.9S
3
Common Bolt
M16
4
Galvanized Bolt
M12
5
Shear Nail
M16
6
Tir rod
∅32*2.5
Main Steel Structure Parts
1
Steel Column (Q355B)
H550*300*10*16
2
Wind Column (Q355B)
H400*220*6*10
3
Roof Frame Beam (Q355B)
H900~500*220*10*12 H500~650*220*8*12
4
Crane Beam (Q355B)
H650*320/240*10*16/14
5
Tie Bar(Q235B)
∅168*4.0
6
Horizontal Brace (Q235B)
∅168*4.0
7
Column Brace (Q235B)
∅25
8
Angle Brace (Q235B)
L63*5.0
9
Roof Purlin (Galvanized)
Z280*80*20*2.5
10
Wall Purlin (Galvanized)
C250*75*20*2.5
11
Connecting Plate
6mm-30mm
Other Steel Structure Parts
1
Roof Panel
50mm Rock wool Sandwich panel
2
Wall Panel
50mm Rock wool Sandwich panel
3
Gutter
2mm Galvanized Steel Plate
4
Down Pipe
PVC160 (Including parts)
5
Trimming
Color steel 0.5mm Gavanized steel panel



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