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Sustainable Construction - Building & Construction Authority

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Intumescent Paint<br />

A Guide Fire on Protection Fire Protection and Performance-based and Performance-based Fire Engineering Fire Engineering<br />

Is there any restriction to the use of intumescent paint?<br />

The Fire Code does not restrict the use of intumescent<br />

paints for any particular type of building. However in<br />

buildings where there may be presence of corrosive atmosphere<br />

that may affect the effectiveness of protection by the intumescent<br />

paints, QPs are to consult the Relevant <strong>Authority</strong>.<br />

For submission procedures and documents required for submission,<br />

please refer to Appendix F of the Fire Code.<br />

<strong>Building</strong> Owners Take Note:<br />

Highly flammable/combustible materials should not be stored within the<br />

vicinity of any structural steel members protected by intumescent paint.<br />

The advantages of intumescent paints are:<br />

✓ Do not require architectural cladding<br />

✓ Allow building’s structure to be expressed architecturally<br />

✓ Can be applied off-site<br />

The disadvantages are:<br />

✕ Require regular inspection and maintenance<br />

✕ Fire resistance is limited to 2 hours<br />

57<br />

CORROSIVE

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