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SpecChem SpecPlate Floor Topping

SpecChem SpecPlate Floor Topping

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Metallic Floor Topping

SpecPlate Floor Topping is an industrial, metallic aggregate floor topping designed to significantly enhance the abrasion and impact resistance of new or existing concrete floors.

  • Increases abrasion resistance up to eight times compared to 4000 psi concrete.
  • Offers enhanced impact resistance, being more than twice as effective as plain concrete.
  • Creates a dense surface that effectively resists oil, grease, and many industrial chemicals.
  • Helps reduce maintenance costs due to its reduced absorption.
  • Achieves high strength quickly, ensuring minimal downtime and faster floor readiness.
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Application

Ensure the workspace is under roof and controlled interior conditions are met.

Surface preparation should be done using a scarifier, shot blasting, or milling machine to achieve a Concrete Surface Profile (CSP) of #7-8.

Prime surfaces withSpecPoxy 1000to ensure uniform bonding, applying at 75-100 sq. ft. per gallon using a notched squeegee, broom, or roller.

Mixing and Placing:

  • Use a paddle mixer, adding about 85% of the required water for a batch of 3-4 bags.
  • AddSpecPlate Floor Toppingand mix for around 2 minutes before adding the remaining water to reach a 5″ to 6″ slump.
  • Place the mixed topping over the tacky epoxy bond coat, screed, and bull float to the correct elevation, and apply SpecFilm to prevent rapid drying.

Finishing:

  • Float the surface once it can support the weight of a power float.
  • Use steel trowels for finishing, taking care not to overwork the surface. Blisters indicate premature troweling.

Curing:

  • After finishing, mist the surface with water and cover with polyethylene sheeting for at least seven days.

Packaging

Available in 50 lb triple-lined bags and 3000 lb super sacks.

Shelf Life

Store in a cool, dry area away from direct sunlight with a shelf life of 12 months under ideal conditions.

Test Data

  • Compressive Strength (ASTM C-109): 5000 psi at 24 hours, 7000 psi at 3 days, 8500 psi at 7 days, and 12000 psi at 28 days.
  • Coverage Rates: 0.75” topping at 13.5 lbs. per sq. ft., 1” topping at 18 lbs. per sq. ft., 2” topping at 37 lbs. per sq. ft.
  • Yield: Approximately 0.23-0.25 cubic feet per 50 lb bag.

Standards

  • Suitable for concrete that is at least 14 days old with a minimum tensile-bond pull-out strength of 200 psi according to ASTM C 1583.
  • Follow general guidelines for floor and slab construction as per ACI 302.
  • Application should include thickened edges and perimeter pins or nails at all edges and joints to enhance durability and prevent curling.