What do you know about colour steel plates?

1. Lightweight and high strength of colour steel sheets
2.Colour Steel Sheet with Weather Resistance and Protective Properties
3.Convenience of construction of colour steel plate

Core features of colour steel plates

1. Lightweight and high strength of colour steel plates

The weight is only 1/30 of an ordinary brick wall (about 10-14kg/㎡), but with excellent compressive and bending resistance, it can be used as a load-bearing structure.

Adoption of cold-formed thin-walled steel component system, enhanced durability through galvanisation process, structural life of up to 100 years.

2.colour steel plates with Weather Resistance and Protective Properties

Weather resistance and protection performance

The surface coating (polyester, fluorocarbon, etc.) provides corrosion resistance and UV resistance, adapting to harsh environments such as acid rain and salt spray.

Outstanding fireproof performance, the core material is mostly made of flame retardant materials (e.g. rock wool) with an oxygen index of 32.0, which meets high fireproofing standards.

3.Energy saving and environmental protection

The core material has low thermal conductivity (λ=0.041W/mK), which significantly reduces energy consumption with the sandwich insulation material.

Recyclable and recyclable, reducing construction waste

4.Convenience of construction of colour steel plates

Modular design supports rapid installation, reducing construction cycle time by more than 40% and supporting customised sizes and colours.

The main use of colour steel plates and application scenes

1. Construction field

Industrial and commercial buildings: external walls and roofs of factories, warehouses, shopping malls, taking into account waterproofing, heat preservation and aesthetics.

Special scenarios: cold storage, clean room (purification of colour steel plate dust antibacterial), agricultural greenhouses (lightweight insulation).

Municipal engineering: sound barriers and enclosures, utilising high strength and weather resistance to reduce maintenance costs

2.Transport

Freight car body and container manufacturing to enhance transport efficiency with lightweighting.

3.Temporary and assembled buildings

Walls and partitions for prefabricated buildings, exhibition halls, quickly erected and reusable.

colour steel plates selection and construction recommendations.

Selection Points

Substrate type: Hot-dip galvanised substrate (corrosion resistant) > Electro-galvanised substrate > Cold rolled substrate.

Coating selection: Fluorocarbon coating (outdoor high weather resistance) > Silicon modified polyester (cost-effective) > Polyester (indoor general purpose)

Construction specification

Roof lap length >200mm and sealing, the board rib direction is opposite to the perennial wind direction.

Use special self-tapping nails for fixing, with spacing ≤1250px, to ensure vertical stress.

Star Er is a technology-based construction enterprise committed to promoting scientific and technological innovation to lead future life. We have been specializing in steel construction for more than 10 years.

Our products cover all types of steel structure buildings, Large Span workshop, including various steel beam structure building warehouse, steel structure workshops, steel structure garages and building materials.