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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br />REINFORCED MASONRY <br /> 04 22 13 - 3 <br />4. Grout mixes. Include description of type and proportions of ingredients <br />5. Reinforcing bars. <br />6. Joint reinforcement. <br />7. Anchors, ties, and metal accessories. <br />C. Mix Designs: For each type of mortar and grout. Include description of type and <br />proportions of ingredients. <br />1. Test according to ASTM C 109 for compressive strength, ASTM C 1506 for water <br />retention, and ASTM C 91 for air content. <br />2. Include test reports, according to ASTM C 1019, for grout mixes required to <br />comply with compressive strength requirements. <br />D. Statement of Compressive Strength of Masonry: For each combination of masonry <br />unit type and mortar type, provide statement of average net-area compressive <br />strength of masonry units, mortar type, and resulting net-area compressive strength <br />of masonry determined according to Tables 1 and 2 in ACI 530.1/ASCE 6/TMS 602. <br />E. Cold-Weather and Hot-Weather Procedures: Detailed description of methods, <br />materials, and equipment to be used to comply with requirements. <br />1.7 QUALITY ASSURANCE <br />A. Testing Agency Qualifications: Qualified according to ASTM C 1093 for testing <br />indicated. <br />B. Source Limitations for Masonry Units: Obtain exposed masonry units of a uniform <br />texture and color, or a uniform blend within the ranges, accepted for these <br />characteristics, from single source manufacturer for each product required. <br />C. Source Limitations for Mortar Materials: Obtain mortar ingredients of a uniform <br />quality, including color for exposed masonry, from single manufacturer for each <br />cementitious component and from single source or producer for each aggregate. <br />D. Masonry Standard: Comply with the Florida Building Code, 2010 Edition and ACI <br />530.1/ASCE 6/TMS 602 unless modified by requirements in the Contract Documents. <br />1.8 DELIVERY, STORAGE, AND HANDLING <br />A. Store masonry units on elevated platforms in a dry location. If units are not stored in <br />an enclosed location, cover tops and sides of stacks with waterproof sheeting, <br />securely tied. If units become wet, do not install until they are dry. <br />B. Store cementitious materials on elevated platforms, under cover, and in a dry <br />location. Do not use cementitious materials that have become damp. <br />C. Store aggregates where grading and other required characteristics can be maintained <br />and contamination avoided.