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B. Sponge Rubber: Neoprene, closed -cell, expanded; ASTM D1056, Type 2C5, with a <br />compression deflection, 25 percent deflection (limits), 119 to 168 kPa (17 to 24 psi) <br />minimVm. <br />1. Manufacturer and Product: Rubatex Corp.; R451N. <br />2.5 STEEL EXPANSION JOINT DOWELS <br />A. Dowels: ASTM A36 round smooth steel bars. <br />B. Bar Coating: Two -coat System No. 29A, Fusion Bonded, Steel Dowel Coating, with a <br />factory -applied lubricating coating. <br />2.6 ACCESSORIES <br />A. Joint Sealants: As specified in Section 07900 — Sealants and Joint Fillers. <br />B. Nonshrink Grout: <br />1. As specified in Section 03600 - Grout. <br />2. Compatible with joint sealant. <br />C. Roofing Felt: ASTM D226, Type II, 30 -pound asphalt -saturated or equal weight of <br />ASTM D227 coal -tar saturated felt. <br />D. Reinforcing Steel: As specified in Section 03200 — Concrete Reinforcement. <br />E. Nails: As required for securing bituminous type premolded joint filler. <br />F. Masking Tape: As required to temporarily adhere to concrete at each side of joint to <br />receive filler. <br />G. Bearing Pad: Neoprene meeting ASTM D2000, Type BC 420. <br />H. Sponge Rubber: Neoprene, closed -cell, expanded meeting ASTM D1056, Type 2C5 with <br />a compression deflection, 25 percent deflection (limits) 119-168 kVA, (17 to 24 psi) <br />minimum. <br />I. Backer Rod: ASTM D1056, round polyethylene foam rod, over -sized 30-50% closed cell <br />or open cell foam, as recommended by manufacturer of sealant used. <br />J. Hydrophilic Water Stop Adhesive: Leakmaster LV -1, single component, water swelling <br />sealant, as supplied by Greenstreak. <br />Expansion, Construction and Control Joints February 2017 03251-4 <br />