Special-Uses-Alkali - Expanded Shale & Clay

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Target Air Content, % 6.0 -- -- 1.62*Aggregate mass determined in SSD condition Total: 3461 lb 26.44 192Coarse Aggregate Absorption, % 1.3 Theo. Unit Wt., pcf: 130.9 Coarse MC% : 1.8Fine Aggregate Absorption,% 1.5 W/C Ratio: 0.21 Fine MC% : 14.4Physical Properties(TestResults) JAC/CTS COMPRESSIVE STRENGTH DATA Laboratory Batch WeightsCompressiveActualMass, lbJAC/CTS Date Age, days Strength Average, psi Cement 29.72Slump, in. 2 12/20/07 7 3610 TXI Sand * 43.06Air Content, % 4.5 12/20/07 7 3220 3377 Coarse Aggregate 97.53Temperature, F 65 12/20/07 7 3300 Fine Aggregate 8.08Unit Weight, pcf 134.1 01/10/08 28 5650 Batch Mix Water 13.89Yield, CF/CY 21.94 01/10/08 28 5590 5577 Air Entraining , ml 4.0 1.6W/C Ratio 0.531 01/10/08 28 5490 Water Reducer, ml 10.0 8.202/07/08 56 6520 Water Adjustments for slump 0.5002/07/08 56 6700 6573 Net Mix Water for Trial Batch 15.7802/07/08 56 6500 Net Mix Water / Cubic Yard 284E-26
J.A. Cesare & Associates, Inc. / Construction Technical Services7108 South Alton Way, Bldg. B,Centennial, CO 80112Phone: (303) 783-9965; Fax: (303) 783-9964CONCRETE MIX DESIGN VERIFICATIONProject Number: D06.348 Report Date:Project Name: Mitigation Materials for ASR in Concrete Technician:mw/zbLab ID Number: 75460.M Reviewer:Date Batched 1/9/2008Description:Client:Concrete Mix Design by: Grand Junction Ready Mix Date Performed: 9-Jan-08Client Mix Design ID: CDOT class D Lab Batch Size, CF 1.5DesignVerificationCalculatedMaterial Source and Type Specific GravityBatch Weights(yd 3 ) Cubic FeetBatch Weights(lbs)Cement (ASTM C 150) Holcim Type I/II GU 3.15 515 lb 2.62 28.61FMC-Euclid Chemical, LithiumLithium NitrateNitrate 1.20 12.67 lb 0.17 0.70*Coarse Aggregate (ASTM CGrand Junction Pipe Soaring33)Eagle Pit #67 2.64 1219 lb 7.40 67.72*Coarse Aggregate (ASTM CGrand Junction Pipe Soaring33)Eagle Pit #8 2.61 528 lb 3.24 29.33*Fine Aggregate (ASTM C 33) Grand Junction Pipe 23rd Road Pit 2.65 1165 lb 7.05 64.72Water Muncipal 1.00 265 lb 4.25 14.72Air Entraining Agent (ASTM C260) BASF Micro Air n/a 1.0 oz 0.00 0.06Water Reducer-Normal (ASTM(C494) BASF 3030NS n/a 5.0 oz 0.00 0.28E-27
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Report No. CDOT-2008-10Final Report
Page 3 and 4:
1. Report No.CDOT-2008-10Technical
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ACKNOWLEDGEMENTSThe staff at J.A. C
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Materials other than either Class N
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APPENDICESAPPENDIX A - STATE METAKA
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CP-L 4202 1 . Once the effectivenes
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1. Lowering the pH of the concrete
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Recently, different cement manufact
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metakaolin, an 8% replacement of ce
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Table 3. KAOROCK ion penetrability.
Page 21 and 22: educe its amount in the cement past
Page 23 and 24: 3.2. IllinoisThe Illinois Departmen
Page 25 and 26: eplacement of portland cement shoul
Page 27 and 28: Bridger and Coal Creek power plants
Page 29 and 30: and 0.03% respectively at 14 days.
Page 31 and 32: 5. CONCRETE PHYSICAL PROPERTIESAll
Page 33 and 34: 5.3. Metakaolin ProductsAll of the
Page 35 and 36: 5.4.1. HolcimThe GranCem product fr
Page 37 and 38: 6. CONCLUSIONS AND RECOMMENDATIONST
Page 39 and 40: 13. Nasvik, Joe. “Using Metakaoli
Page 41 and 42: note 4 Silicon dioxide (SiO2) plus
Page 43 and 44: APPENDIX C: MORTAR BAR EXPANSION TE
Page 45 and 46: APPENDIX D: TXI LIGHTWEIGHT SAND AD
Page 47 and 48: APPENDIX E: MIX DESIGN INFORMATIONJ
Page 49 and 50: J.A. Cesare & Associates, Inc. / Co
Page 71: J.A. Cesare & Associates, Inc. / Co
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Special-Uses-Alkali - Expanded Shale & Clay

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