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DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

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C. Water Reducing Admixture: ASTM C494, Type A.1. Subject to compliance with requirements recommended by manufacturer, provide one of thefollowing:a. "Eucon WR 75" - Euclid Chemical Co.b. “WRDA 64” - Grace Const. Productsc. “Pozzolith 322N" - Master Buildersd. “Plastocrete 161" - Sika Chemical Co.D. High Range Water Reducing Admixture (Superplasticizer): ASTM C494, Type F or G. Holdmaximum slump to less than 6 inches with water-cement ratio specified. Use superplasticizer in wallsand any other locations at contractor’s option.1. Subject to compliance with requirements recommended by manufacturer, provide one of thefollowing:a. “Eucon 37" - Euclid Chemical Co.b. “ADVA 100” - Grace Const. Productsc. “Pozzolith 400N" - Master Buildersd. “Sikament 86" - Sika Chemical Co.E. Non-Corrosive, Non-Chloride Accelerator: ASTM C494, Type C or E. The admixture manufacturermust have long-term, non-corrosive test data (of at least a year's duration) using an acceptableaccelerated corrosion test method such as electrical potential measurements.1. Subject to compliance with requirements recommended by manufacturer, provide one of thefollowing:a. "Accelguard 80" - Euclid Chemical Co.b. “PolarSet” - Grace Const. Productsc. “Pozzolith NC534" - Master Buildersd. “Plastocrete 161FL” - Sika Chemical Co.F. Retarding Admixture: ASTM C494, Type D.1. Subject to compliance with requirements recommended by manufacturer, use one of thefollowing:a. "Eucon Retarder 75" - Euclid Chemical Co.b. “Daratard 17” - Grace Const. Productsc. “Pozzolith 122R" - Master Buildersd. “Plastiment” - Sika Chemical Co.G. Use of admixtures will not relax cold weather placement requirements.2.5 PATCHING GROUTA. Portland cement, water, and fine sand passing a No. 30 mesh sieve.B. Sika Top 122 plus, manufactured by Sika Corporation, or approved equivalent.2.6 NONSHRINK GROUTA. Premixed compound consisting of non-metallic aggregate, cement, water reducing and plasticizingagents; capable of developing a minimum compressive strength of 8,000 psi in 28 days.1. Subject to compliance with requirements, use one of the following:a. “Masterflow 928” – Master Buildersb. “Five Star Grout” – Five Star Products03300 - 604/07 CAST-IN-PLACE CONCRETE

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