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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />SECTION 030510 — HIGH PERFORMANCE CONCRETE MOISTURE VAPOR REDUCING ADMIXTURE <br />(MVRA) <br />PART 1 - GENERAL <br />1.1 RELATED DOCUMENTS <br />A. The Contractor, Subcontractors, and/or suppliers providing goods and services <br />referenced in or related to this Section shall also be bound by the Related <br />Documents identified in Division 01 Section "Summary." <br />1.2 SUMMARY <br />A. Section includes: <br />1. High Performance Concrete Moisture Vapor Reducing Admixture (MVRA) for all <br />new concrete slabs including slab -on- grade and concrete beams. <br />2. High Performance Concrete Moisture Vapor Reducing Admixture (MVRA) for all <br />new concrete tilt -up wall and cast -in-place structural systems <br />B. Related Sections: <br />1. Division 03 Section "Cast -in -Place Concrete" for vapor retarder. <br />2. Division 09 Flooring Sections for flooring materials installed over concrete <br />slabs that contain integral moisture vapor reduction admixture and for <br />preparation requirements. <br />3. Division 09 Section "Water Vapor Emission Control System" for topical <br />water vapor reduction system. <br />1.3 DEFINITIONS <br />A. Cementitious Materials: Portland cement alone or in combination with one or more of the <br />following: blended hydraulic cement, fly ash and other pozzolans, ground granulated <br />blast -furnace slag, and silica fume; subject to compliance with requirements. <br />1.4 REFERENCES <br />A. American Society for Testing and Materials International (ASTM) <br />1. ASTM D 5084: Standard Test Methods for Measurement of Hydraulic <br />Conductivity of Saturated Porous Materials Using a Flexible Wall <br />Permeameter. <br />2. ASTM E 1643: Standard Practice for Selection, Design, Installation, and <br />Inspection of Water Vapor Retarders Used in Contact with Earth or Granular <br />Fill under Concrete Slabs. <br />3. ASTM E 1745: Standard Specification for Water Vapor Retarders Used in <br />Contact with Soil or Granular Fill under Concrete Slabs. <br />4. ASTM F 710: Standard Practice for Preparing Concrete Floors to Receive <br />Resilient Flooring. <br />5. ASTM C 494/C 494M -08a: Standard Specification for Chemical Admixtures for <br />Concrete Type S. <br />1.5 SUBMITTALS <br />A. Product Data: Manufacturer's printed data. <br />B. Product test reports performed by a qualified independent testing agency evidencing <br />compliance of products with specified requirements of moisture vapor transmission based <br />on comprehensive testing of current products. <br />C. Manufacturer's certificate certifying admixture provided meets or exceeds specified <br />requirements. <br />HIGH PERFORMANCE CONCRETE MOISTURE 030510- 1 <br />VAPOR REDUCING ADMIXTURE <br />