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i <br />MORTAL ANI] GROU MATERIALS: <br />Portland C-ement: ASTM C 150, Type I, except Type III may be <br />used for cold weather construction. Provide natural calor or <br />white cement as required to produce required mortar color. <br />Hydrated Lime: ASTM C 297, Type S. <br />J pe ate for Mortar: ASTM C 144, except for joints less than <br />use aggregate graded with loot passing the No. 16 sieve. <br />Aggregate for Grout: ASTM C 404. <br />Joint Reinforcement: Provide welded -wire units prefabricated <br />with deformed continuous side rods and plain cross rods into <br />straight lengths of not less than 101, with prefabricated <br />corner and tee units, and complying with requirements <br />indicated below: <br />Width: Fabricate joint reinforcement in units with <br />widths of approximately 2" less than nominal width of <br />walls and partitions as required to provide mortar <br />coverage of not less than 5/8" on joint faces exposed to <br />exterior and 1/2" elsewhere. <br />Wire size for S_JL_d& Rods: 9 gage galvanized <br />Wire Size for Cross Rods: 9 gage galvanized <br />For single-wythe masonry provide type as follows with <br />single pair of side rods: <br />Truss design with perpendicular cross rods spaced not <br />more than 161" o.c. <br />MISCELLANEOU.9 178SONRY ACCESSORIES <br />Reinforcing Bars: Deformed steel, ASTM A 615, Grade 60 for <br />bars No. 3 to No. 18. <br />Non -Metallic Expansion Joint _Strips: Material as indicated <br />below, designed to fit standard sash block and to maintain <br />lateral stability in masonry walla; size and configuration as <br />�r�dicated. <br />Styrene -butadiene rubber compound complying with ASTM D <br />2000, Designation 2AA-805, <br />Bend Breaker Strips: Asphalt -saturated organic roofing felt <br />complying with ASTM D 226, Type I (No. 15 asphalt felt). <br />KQR ANDD (Z MIXES- <br />General: <br />IXES: <br />General: Do not add admixtures including coloring pigments, <br />air -entraining agents, accelerators, retarders, water <br />repellent agents, anti -freeze compounds or other admixtures, <br />unless otherwise indicated. <br />Do not use calcium chloride in mortar or grout. 04200-3 <br />