BARO METAL

Quality Steel Products made in Korea

Prepainted Steel Sheet with 4 Layers of Polyvinylidene Fluoride Coating

Exellent choice for building exteriors

4 Layers of fluoride resin coating are applied to a hot-dip galvanized steel sheet to significantly enhances the inherent properties of steel sheet: durability, weather and corrosion resistance.

Economical

Most common cold rolled steel sheet is used as its base metal to cut down the production cost. Due to its durable quality, replacement is unnecessary for at least 30 years.

Top-class plate

The hot-dip galvanized steel sheet used for plates possesses significantly enhanced corrosion resistance through the Z27 painted sheets (zinc weight 275g/㎡ or more). Special management techniques for molten zinc pot and ultra smooth skin pass procedure are adopted to acquire a smooth and elegant surface.

Superb flatness

The tension leveler is installed in the continuous coating facility, which conducts the correction process for flatness.

Consistent quality

The pre-coated steel sheet produced in continuous coating facilities, using the roll coating method boasts consistency in color and an elegant appearance in comparison with the post coating product made by the spray coating method.

Easy construction

High performance of the steel sheet is achieved through the Curtain Wall method, which significantly reduces the construction period.

Adaptable to a variety of needs

The steel sheet can be used not only for low-rise buildings but also high-rise structures. Its superior quality as a building exterior material is suitable for the construction of new buildings as well as remodeling of existing structures.

30-year quality guarantee

Excellent weather and corrosion resistance protects the coating color and polish from relentless weather conditions such as ultraviolet rays, wind or rain. A 30-year guarantee is offered for products used in ordinary conditions.

- Exterior steel sheet for building

- Exterior steel sheet for building

Cross section of painted product      

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Thickness of standard coating      

thick

Applied material

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Size availability      

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Test items      

Atmospheric corrosion resistance

Accelerated weathering test

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Outdoor exposure test

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Outdoor exposure test (Florida, USA)

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Corrosion proof

Salt spray test

* Test method: KS D 9502, JIS Z2371 * Test temperature: 35 degrees Celsius * Liquid : 5% NaCl

* Test method: KS D 9502, JIS Z2371
* Test temperature: 35 degrees Celsius
* Liquid : 5% NaCl

Salt spray test (1,200 hrs)

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Forming property

Forming property test

* Impact test: 1㎏-500㎜, 12.7㎜ * Cross cut test:cross cut-1㎜×1㎜, Erickson 6㎜ * Bending Test:180˚ OT

* Impact test: 1㎏-500㎜, 12.7㎜
* Cross cut test:cross cut-1㎜×1㎜, Erickson 6㎜
* Bending Test:180˚ OT

Bending test 1T (15 times)

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Applied specifications 

KS D 3520
JIS G 3312
ASTM A 653