Code Reference Quick Cards
Quick reference cards for building code requirements. Includes concrete cover, rebar spacing limits, stair dimensions, fire rating requirements, and accessibility standards for UAE construction.
Quick reference cards for common building code requirements. Values based on international standards (BS/EN/ACI). Always verify with local authority requirements for your specific project.
Minimum concrete cover to reinforcement based on exposure conditions (BS 8500 / EN 206).
| Exposure Class | Cover (mm) |
|---|---|
Mild (interior) Protected indoor environment | 20 mm |
Moderate Sheltered exterior, no freeze | 30 mm |
Severe Exposed to weather | 40 mm |
Very Severe Coastal, de-icing salts | 50 mm |
Extreme Tidal, chemical exposure | 75 mm |
- •Cover is measured to the nearest reinforcement surface
- •Add tolerance of +10mm for cast against ground
- •For fire resistance, cover may need to be increased
- •Minimum cover ≥ bar diameter for bond
- •Consider aggregate size (cover ≥ max aggregate + 5mm)
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Disclaimer:
- Values are typical requirements - verify with local codes
- Based on BS/EN standards - may differ for other regions
- Fire ratings depend on building height and purpose group
- Always consult approved documents for design
REFERENCE INFORMATION
This tool provides standard reference data compiled from industry sources.
Note:
• Data is provided for quick reference and may not reflect the most current standards or specifications.
About This Calculator
The Code Reference Quick Cards provide site engineers, designers, and inspectors with instant access to commonly referenced building code requirements for UAE and Gulf construction. Look up concrete cover requirements, reinforcement spacing limits, stair dimensions, fire rating thresholds, and accessibility standards without searching through full code documents. Essential for on-site verification and design compliance checks.
When to Use This Calculator
- Verifying concrete cover requirements during rebar inspection
- Checking stair riser and tread dimensions for code compliance
- Confirming fire rating requirements for structural elements
- Reviewing accessibility standards for ramps and doors
- Quick on-site reference during construction supervision
How to Use This Calculator
Select Code Category
Choose from structural, fire safety, accessibility, MEP, or architectural requirements.
Browse Quick Cards
View reference cards organized by element type (slabs, beams, columns, stairs, etc.).
Check Specific Values
Find the exact code requirement for your element and exposure condition.
Note Code Reference
Each card cites the source code clause for full documentation requirements.
Typical Scenarios in UAE & Gulf Projects
QA engineer uses quick cards to verify concrete cover requirements (50mm for marine exposure) and maximum rebar spacing (150mm) before concrete pour. Prevents rework by catching non-compliance before casting.
Fire consultant references quick cards to confirm fire rating requirements for stairwell walls (2-hour) and structural columns (3-hour) during design review. Ensures Civil Defense approval requirements are met.
Frequently Asked Questions
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Last Updated: January 2026
Standards Reference: Abu Dhabi International Building Code, Dubai Building Code, BS EN 1992-1-1, ACI 318, UAE Fire Code