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  • The Concrete Industry's Strategic Development Council Sets Meeting for This Spring

    The concrete industry’s Strategic Development Council (SDC) has announced its upcoming Session #31 this spring to address several issues and initiatives facing the concrete industry.

     
  • Repairing Cracks

    Cracking caused by restrained contraction of the repair material is a recurring problem in many repairs.

     
  • Crack Evaluation and Repair

    Perform a crack evaluation before repairing the surface.

     
  • Cimline PCR-30 Router

    Better routing for better crack sealing is easier than ever with the new PCR-30 router.

     
  • Continuous rebar in this 110x200-ft. 7- to 11-in. slab on grade will provide restraint against concrete expansion allowing the contractor to place a monolithic slab without any contraction joints, seams, or shrinkage cracks. The resulting slab will have greater durability and save the owner slab and joint maintenance cost.

    Use Reinforcing to Stop Cracking

    Find out how to use rebar and avoid shrinkage cracks in concrete.

     
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    Out-of-Joint Cracking

    Random or out-of-joint cracking in slabs on ground may affect appearance and performance, and typically will increase future maintenance costs.

     
  • Steel and Cracks, Part 2

    Face continues his discussion on the intimate relationship between embedded steel and concrete.

     
  • What's Hot?

    How do I know when to use hot weather concreteing techniques?

     
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    Steel and Cracks, Part 1

    Find out how rebar or welded wire reinforcement contributes to the prevention of cracking in concrete slabs.

     
  • Fog Spraying and Concrete Strength

    If we fog spray flatwork to help prevent shrinkage cracking, is there any danger of increasing the water-cement ratio at the surface and reducing the strength of the concrete?

     
  • Cracking Up Not a Laughing Matter

    When it comes to structural concrete cracks, building owners need expert advice to determine possible threats to structural integrity.

     
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    BASF’s ZERO-C Concrete Repair

    BASF’s ZERO-C Concrete Repair Technology is a line of cementitious repair mortars that exhibit no cracking when tested in accordance with ASTM C1581.

     
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    Sika Corp. Sikasil Silicone Sealants

    Sikasil silicones offer maximum adhesion, durability, and flexibility in most applications in new construction or building restoration.

     
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    W. R. Meadows Meadow-Crete FNP Extended

    Repair deteriorated concrete with Meadow-Crete FNP Extended, a one-component, pre-extended, shrinkage-compensated repair mortar.

     
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    Adhesive Systems Technology Corp. PCV-310

    The simple and rugged crack injection system PCV-310 can be used for both low- and high-pressure injection applications.

     
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    Prime Resins Prime Rez 1000 High Mod

    Prime Rez 1000 High Mod low-viscosity, high-strength, high-modulus epoxy resin originally designed to be injected into structural cracks in concrete, masonry, and stone also may be used as a general purpose epoxy adhesive.

     
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    Quikrete Polyurethane Concrete Crack Sealant

    Polyurethane Concrete Crack Sealant is a construction-grade polyurethane sealant that repairs, seals, and waterproofs cracks in concrete, masonry, and stucco surfaces.

     
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    Roadware 10 Minute Concrete Mender

    Roadware's 10 Minute Concrete Mender penetrates deep into cracks and creates a structural repair in just 10 minutes at 70° F.

     
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    Mapei Planitop X

    Renovate, treat, and repair with Planitop X—a one-component, fiber-reinforced, shrinkage-compensated, fast-setting, polymer-modified, high-build cementitious repair mortar with corrosion inhibitor.

     
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    Bonsal American Floor Patch Pro

    Floor Patch Pro requires no priming for use over concrete, wood, and cement terrazzo substrates, as well as cutback residue adhesive.

     
 
 
 
 

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