Trinic Stage II Powder Hardener/Accelerator - 9 & 45 Lbs.

Availability: In Stock
Product Code: ADM68746_1-GAL
Downloads:
  • Trinic Stage II hardener/accelerator is designed to start working during the second stage of strength development. Concrete goes through three distinctive hardening / curing stages. During the first stage little or no strength is gained. During the second stage as much as 1,000 PSI per hour in strength gains can be realized, during the third stage strength gains of 50 PSI per hour happen. Ordinary accelerators start working the second they contact the cement, shortening the working time of stage one.

    • Blended powder hardener/accelerator admixture formulated specifically for the production of high performance thin section concrete.
    • Increases the early strength and ultimate strength of concrete.
    • Offsets the retarding effects of high Plastisicer dosages while reducing pozzolan strength lag.
    • Delivers excellent results in normal and cool conditions where very high next day strengths are required.
    • Curing times and heat requirements are significantly reduced while concrete quality is improved.
    • Does not contain calcium chloride or any other intentionally added chlorides and will not initiate or promote the corrosion of reinforcing steel.
    • Less chance of warpage, curling, or cracking.
    • A must for winter concrete.
    • Increase strength gains as much as 50% overnight.
    • Designed to work with Trinic’s GFRC Admix.
    • .5% to 4% of the cementitious weight: see results below.
TEST RESULTS:
  • Control, no accelerator: GFRC 60-60 (90-10)-18 about 1 cubic foot.
    • 54 lbs. Federal type I white cement – 90%.
    • 6 lbs Trinic Bright White Silica Fume – 10%.
    • 60 lbs. Q-Rok #1 Silica Sand from US Silica Corp.
    • 18 lbs. potable water.
    • 3% Trinic, GFRC Admix (3% of 60 = 1.8 lbs).
    • Overnight Cure – Started at 70 degrees, covered with plastic and insulating blanket, no additional heat used. Sampled were cured in 72 degree water after striping the next day.
    • Mix Consistency – Flowable, would make a good spray coat.
  • 1 Day (20 hrs.)

    7 Day

    28 Day

    Date

    Break

    Average

    Date

    Break

    Average

    Date

    Break

    Average

    8/13/2014

    5022

    5049

    8/20/2014

    8950

    9100

    9/10/2013

    11459

    11829

     

    5077

     

    9251

     

    12200

  • Trinic Stage II Accelerator / Hardener @ 2%: GFRC 60-60 (90-10)-18 about 1 cubic foot.
    • 54 lbs. Federal type I white cement – 90%.
    • 6 lbs Trinic Bright White Silica Fume – 10%.
    • 60 lbs. Q-Rok #1 Silica Sand from US Silica Corp.
    • 18 lbs. potable water.
    • 2% Trinic Stage II hardener / accelerator (2% of 60 = 1.2 lbs).
    • 3% Trinic, GFRC Admix (3% of 60 = 1.8 lbs).
    • Overnight Cure – Started at 70 degrees, covered with plastic and insulating blanket, no additional heat used. Sampled were cured in 72 degree water after striping the next day.
    • Mix Consistency – Would need an additional .1% or so of Trinic Plasticizer to be sprayable.
  • 1 Day (20 hrs.)

    7 Day

    28 Day

    Date

    Break

    Average

    Date

    Break

    Average

    Date

    Break

    Average

    8/13/2014

    8149

    8419

    8/20/2014

    10818

    11115

    9/10/2013

    15985

    15106

     

    8390

     

    11412

     

    14227

  • Trinic Stage II Accelerator / Hardener @ 4%: GFRC 60-60 (90-10)-18 about 1 cubic foot.
    • 54 lbs. Federal type I white cement – 90%.
    • 6 lbs Trinic Bright White Silica Fume – 10%.
    • 60 lbs. Q-Rok #1 Silica Sand from US Silica Corp.
    • 18 lbs. potable water.
    • 4% Trinic Stage II hardener / accelerator (4% of 60 = 2.4 lbs).
    • 3% Trinic, GFRC Admix (3% of 60 = 1.8 lbs).
    • Overnight Cure – Started at 70 degrees, covered with plastic and insulating blanket, no additional heat used. Sampled were cured in 72 degree water after striping the next day.
    • Mix Consistency – Would need an additional .2% or so of Trinic Plastisicer to be sprayable.
  • 1 Day (20 hrs.)

    7 Day

    28 Day

    Date

    Break

    Average

    Date

    Break

    Average

    Date

    Break

    Average

    8/13/2014

    10029

    10316

    8/20/2014

    14039

    14557

    9/10/2013

    18389

    17866

     

    10603

     

    15116

     

    17344

    Above a 4% loading strength begin to decrease, 4% is the maximum recommended loading.
  • Trinic Stage II Accelerator / Hardener @ 2% + 1% Trinic Plasticiser.
    • 54 lbs. Federal type I white cement – 90%.
    • 6 lbs Trinic Bright White Silica Fume – 10%.
    • 60 lbs. Q-Rok #1 Silica Sand from US Silica Corp.
    • 18 lbs. potable water.
    • 2% Trinic Stage II hardener / accelerator (2% of 60 = 1.2 lbs).
    • 1% Trinic Plasticiser (1% of 60 = .6 lbs).
    • 3% Trinic, GFRC Admix (3% of 60 = 1.8 lbs).
    • Overnight Cure – Started at 70 degrees, covered with plastic and insulating blanket, no additional heat used. Sampled were cured in 72 degree water after striping the next day.
    • Mix Consistency – Self Consolidating.
  • 1 Day (20 hrs.)

    7 Day

    28 Day

    Date

    Break

    Average

    Date

    Break

    Average

    Date

    Break

    Average

    8/13/2014

    7704

    7639

    8/20/2014

    12205

    12183

    9/10/2013

    14868

    15100

     

    7575

     

    12162

     

    15333

    Trinic Stage II Hardener / Accelerator counteracts retarding effects of high dosages of super.
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