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Rapid Set Concrete Calgary

Rapid Set Concrete Calgary

Fast-setting concrete that achieves 28-day strength in just hours. Complete your project quickly with durable, warrantied concrete that stands up to any weather. Perfect for repairs, cold weather, and time-critical applications

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Complete Your Project Quickly

Omega Ready Mix offers a range of rapid-setting mixes that allow you to complete your concrete project quickly. This fast-acting concrete saves you immense time as it obtains 28-day strength in just a few hours

With Rapid Set concrete, you get the results you need with a durable product that is warrantied and can stand up to any weather — rain, snow, or extreme temperatures

28-Day Strength in Hours

Achieve full design strength in 4-6 hours instead of 28 days

Warrantied & Durable

Quality guaranteed product with superior long-term performance

All-Weather Performance

Works in cold weather down to -7°C without special protection

Why Choose Rapid Set Concrete?

Fast curing, high strength, and reliable performance for demanding projects

 

Fast Curing

Achieve full strength in hours, not weeks

High Strength

Same or better strength as regular concrete

Cold Weather

Sets properly even in freezing conditions

Quick Repairs

Minimize downtime for repair projects

Fast Traffic

Open to vehicles in 2-4 hours

Cost Effective

Reduced labor and downtime costs

Durable

Excellent freeze-thaw resistance

Warrantied

Quality guaranteed performance

Rapid Set Specifications

High-performance properties for demanding applications

 

Curing Times

  • Initial Set
  • Walkable
  • Vehicle Traffic
  • Full Strength
  • 15-45 minutes
  • 1-2 hours
  • 2-4 hours
  • 4-6 hours

Strength Properties

  • 1-Hour Strength
  • 4-Hour Strength
  • 28-Day Strength
  • Min. Temp
  • 20+ MPa
  • 30+ MPa
  • 40+ MPa
  • -7°C (20°F)

Rapid Set Process

From order to finished concrete in record time

 

01

Order & Specify

Tell us your project requirements and timeline

02

Mix Design

We formulate the optimal rapid set mix

03

Delivery

Volumetric truck mixes fresh on-site

04

Done Fast

Full strength achieved in hours

Frequently Asked Questions

What is rapid set concrete?
Rapid set concrete is a fast-setting concrete mix that achieves 28-day strength in just a few hours instead of the typical 28 days. It uses special cement formulations (typically calcium sulfoaluminate or modified portland cement) to dramatically accelerate the hydration and curing process while maintaining or exceeding the durability and strength of regular concrete.
 
How fast does rapid set concrete cure?
Rapid set concrete achieves initial set in 15-45 minutes, becomes walkable in 1-2 hours, can support vehicle traffic in 2-4 hours, and reaches full 28-day equivalent strength in 4-6 hours. The exact timing depends on the specific mix formulation, ambient temperature, and humidity conditions. At Omega Ready Mix, we can adjust the mix to meet your specific timeline requirements.
 
 
Can rapid set concrete be used in cold weather?
Yes, rapid set concrete is excellent for cold weather applications in Calgary. Its fast curing generates significant internal heat (exothermic reaction) that protects against freezing. It can set properly at temperatures as low as -7°C (20°F) without the special heating, blankets, or enclosures required for regular concrete. This makes it ideal for winter construction and emergency repairs.
 
 
Is rapid set concrete as strong as regular concrete?
Yes, rapid set concrete achieves the same or higher ultimate strength as regular concrete — typically 40+ MPa (5,800+ PSI) at 28 days. The difference is that it reaches this strength in hours instead of weeks. It also offers excellent durability, freeze-thaw resistance, and bond strength. Our rapid set mixes are warrantied for quality and performance.
 
 
Why use volumetric trucks for rapid set concrete?
Volumetric trucks are essential for rapid set concrete because they mix the concrete fresh on-site, exactly when you need it. With rapid set’s fast reaction time, pre-mixed concrete from a batch plant could begin setting during transport. Volumetric mixing ensures you get fresh, properly-mixed concrete with the right consistency, and you only pay for exactly what you use.
 
 

Ready for Rapid Set Concrete?

Get fast-setting concrete that achieves full strength in hours. Perfect for repairs, cold weather, and time-critical projects

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