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Dayton-Superior-HD-50-Concrete-Repair

Dayton Superior HD 50 Concrete Repair

Dayton Superior Recrete 20 Minute Repair Mortar 50lb Pail 67315

Dayton Superior Recrete 20 Minute Repair Mortar 50lb Pail 67315

Euclid Speed Crete Red Line 50lb Bag

Euclid Speed-Crete Red Line is a rapid-setting, high-strength concrete repair mortar engineered for horizontal and vertical applications. It offers a dependable solution for restoring damaged concrete surfaces.

  • Rapid curing minimizes project delays.
  • Exceptional strength for durable repairs.
  • Versatile use in various repair projects.
$27.69
Availability: In stock ( 128 Available )
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Euclid Speed Crete Red Line 50lb Bag

Euclid Speed Crete Red Line is a rapid-setting, cement-based repair mortar for concrete and masonry repairs that need fast return to service. This proprietary blend of portland cements, selected aggregates, and chemical additives creates a stable, low-permeability cementitious matrix with high early strength and excellent durability. It is especially well suited for vertical and overhead repairs and can be shaved after placement for detailed finishing work.

Key Features

  • Rapid-setting cement-based concrete and masonry repair material.
  • Initial set in 8 to 20 minutes.
  • Final set within 30 minutes.
  • Can be shaved to the desired shape for detailed repairs.
  • High early and ultimate compressive strength.
  • Excellent durability and freeze-thaw resistance.
  • Compatible with galvanic anodes.
  • Suitable for no slump vertical and overhead repair applications.

Applications

  • Interior concrete repairs.
  • Exterior concrete repairs.
  • Vertical repairs.
  • Overhead repairs.
  • Concrete pipe repair.
  • Formed concrete repair.
  • Precast concrete repair.
  • Detailed patching where the material needs to be shaved to shape.

Technical Specifications

Property Value
Product Type Rapid-setting repair material
Base Cement-based repair mortar
Packaging 50 lb bag
Shelf Life 18 months in original, unopened packaging
Water Requirement Approximately 5 to 5.5 qt per 50 lb bag
Yield Approximately 0.47 ft³ per 50 lb bag when mixed with 5.5 qt water
Initial Set 8 to 20 minutes
Final Set 15 to 30 minutes
Compressive Strength 24 hour: 2,550 psi; 7 day: 4,000 psi; 28 day: 5,700 psi
Split Tensile Strength 7 day: 240 psi; 28 day: 290 psi
Flexural Strength 7 day: 700 psi; 28 day: 918 psi
Freeze-Thaw Durability Factor 96.75% after 300 cycles
Shrinkage at 28 Days -0.069%
Expansion at 28 Days 0.142%
Scaling Resistance 0% loss after 50 cycles
Volumetric Resistivity 5,250 ohm-cm
Lift Thickness for Vertical Repairs 1/8 inch to 2 inches
Appearance Available in 6 shades of gray

FAQs

What is Euclid Speed Crete Red Line used for?
It is used for rapid concrete and masonry repairs, especially interior and exterior vertical and overhead repairs, concrete pipe repair, and formed or precast concrete repairs.

How fast does Speed Crete Red Line set?
It has an initial set of 8 to 20 minutes and a final set of 15 to 30 minutes under laboratory conditions.

Can Speed Crete Red Line be shaped after placement?
Yes. The material can be shaved after initial set to match the contour of the surrounding surface for detailed repairs.

How much water is used per bag?
A 50 lb bag requires approximately 5 to 5.5 quarts of potable water to achieve the proper stiff, no slump, putty-like consistency.

Can aggregate be added for deeper repairs?
Yes. For patches 2 inches deep or greater, clean pre-dampened 3/8 inch pea gravel may be added, up to 40 lb per 50 lb bag. Limestone aggregate should not be used.

Is Speed Crete Red Line suitable as a horizontal topping?
No. The manufacturer states it should not be applied as a horizontal topping or as a tile setting mortar.