Multi-storey steel frame structure consists of beams and columns from welded H-shaped steel, hot-rolled

H-shaped steel.  In this frames, the beam and column system takes the gravity load such as dead and live

loads.  Now steel frame structure is mostly used for residential, commercial, institutional buildings all over

the world.

In developed countries a very large percentage of multi-storey buildings are built with steel structure.  Steel

is not so commonly used in construction of multi-storey frame, but it is a better material than reinforced

concrete.  The use of steel in multi-storey building construction results in many advantages for the builder

and the user.

Green - Green frame, Green building materials.

Safe - Anti-seismic, anti-fire, anti-corrosion. 

Durable - Galvanized high-strength steel frame.

Quality - We provide top-quality China made prefabricated steel buildings and accessories.

Cost - We pride ourselves in the fact that we always show our customers the best and least expensive way to

accomplish their project.

Materials: Steel grade should be Q235B or above.

frame life time: Normally over 50 years.

Loads: Wind load, snow load, dead load, live load, seismic load, etc. according to project local environment status. 

Unit transport length: ≤ 12m 

Pre-punched: Pre-punched on column, beam and purlin in the factory.

Connection: Q235 high strength anchor bolts for foundation and frame join point.

Foundation: Pre-embedded parts on accurate position.

Pre-assembly: Before shipment, it should be pre-assembly in our factory.

Rust cleaning on steel surface:  Rust removed by hand is not permitted.

Anticorrosion treatment: Zinc galvanized or painting.  Galvanizing thickness should be no less than 15μm. 

Painting: 2 primer painting (epoxy resin primer), 2 finish painting (alkyd resin paint) on steel. 

Fire resistance: Normally 4 hours for column, 4 hour for beam.

Wall surface: Decide what kind of materials according to local environment.

Roof surface: Decide what kind of materials according to local environment.

1. Consulting

2. Architectural Design

3. Building Materials Solution

4. Manufacturing

5. Construction

6. After service

Please refer to LYLUX website for more service details…