Lightweight Concrete Repair for Elevated Slabs in Fort Worth & DFW

Cardinal Foundation Services provides engineer-reviewed lightweight concrete repair throughout Fort Worth, Dallas, Arlington, Grapevine, Irving, and the entire DFW region. Our team restores strength, fire rating, and long-term durability while minimizing occupant disruption.

Lightweight concrete systems are widely used throughout North Texas for multifamily housing, commercial buildings, elevated corridors, mezzanines, and balcony structures. While these slabs offer reduced weight and improved fire performance, they also require highly specialized repair methods when cracking, delamination, structural fatigue, or water intrusion occur.

Common Lightweight Slab Failures We Repair

• Cracking and delamination from structural movement
• Moisture intrusion causing soft spots, spalling, and corrosion
• Fire-rated lightweight assemblies losing performance due to damage
• Topping slab separation from substrate or metal decking
• Surface wear, pitting, and abrasion
• Failure from HVAC leaks, balcony drainage, or poor waterproofing

Each problem requires a tailored approach that does not compromise the structural integrity or the fire rating of the assembly.

Our Lightweight Concrete Repair Process

Cardinal Foundation Services delivers durable, code-compliant repairs that extend the life of
lightweight concrete systems and restore safety for residents and tenants.

Structural & Moisture Assessment:
We evaluate load paths, substrate condition, moisture content, and fire-rating requirements.

Removal of Damaged Material:
Deteriorated lightweight gypsum or concrete is removed without disturbing adjacent assemblies.

Structural Repair & Reinforcement:
We rebuild the section using high-strength, engineered repair materials designed for elevated decks and lightweight systems.

Crack Injection & Surface Restoration:
Structural resin injection or polymer-modified repair mortars restore integrity and prevent further deterioration.

Waterproofing & Protection:
We apply membranes, coatings, or sealers to prevent moisture-related failures—the leading cause of lightweight slab breakdown.

Serving Fort Worth, Dallas, Arlington, Irving, Grapevine, Weatherford, and the greater DFW metroplex.

Where We Typically Work

  • Multifamily balconies

  • Breezeways and elevated walkways

  • Parking structure ramps and decks

  • Commercial corridors

  • Mezzanines and elevated floors

  • Attached condo and apartment decks

Why Cardinal for Commercial Concrete Repair

  • Engineer-approved repair plans

  • Minimal disruption to operations

  • Experienced in high-traffic, fast-turnaround commercial environments

  • High-performance repair materials and coatings

  • Clear communication, safety planning, and documentation 

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