Intumescent Coating Calculator

Calculate intumescent fire protection coating requirements for steel structures. Professional estimates for different fire ratings and structural applications.

Fire Protection Specifications

Structure Information

Coating Specifications

Coating Requirements

DFT Required:0 μm
Application Time:0 hours
Fire Protection:0 hours
Coating Needed:0 gal
Total Cost:$0

Application Tips

Fire Rating Requirements

Ensure coating meets local building codes and fire safety regulations.

Surface Preparation

Proper surface preparation is critical for intumescent coating adhesion.

Application Conditions

Apply in controlled temperature and humidity conditions for best results.

Quality Control

Monitor dry film thickness and ensure uniform coverage for fire protection.

Fire Protection Benefits

Passive Fire Protection

Provides fire protection without active systems

Critical

Structural Integrity

Maintains steel strength during fire exposure

Critical

Life Safety

Allows safe evacuation time during fires

Critical

Property Protection

Reduces fire damage to building structure

High

Application Process

Surface Preparation

Prepare steel surface for coating

Details:

  • Blast clean to Sa 2.5
  • Remove all contaminants
  • Apply primer if required

Time: 2-4 hours per 1000 sq ft

Primer Application

Apply compatible primer system

Details:

  • Use approved primer
  • Achieve specified DFT
  • Allow proper cure time

Time: 1-2 hours per 1000 sq ft

Intumescent Application

Apply intumescent coating

Details:

  • Multiple thin coats
  • Monitor wet film thickness
  • Ensure uniform coverage

Time: 4-8 hours per 1000 sq ft

Quality Control

Inspect and test coating

Details:

  • Measure dry film thickness
  • Check for defects
  • Document results

Time: 1-2 hours per 1000 sq ft

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