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DocuSign Envelope ID: 313DA256 -1EDE- 4396- A716- 4C53B809027E <br />JERRY M. PASSMORE CENTER ADDITION AND RENOVATION <br />HILLSBOROUGH, NORTH CAROLINA <br />a. Manufacturer's recommended tape. <br />2.7 FLOOR AND SLAB TREATMENTS <br />A. Penetrating Silicant Floor Hardener: Chemically reactive, waterborne solution of inorganic silicate <br />or siliconate materials and proprietary components; odorless; colorless; that penetrates, hardens, and <br />densifies concrete surfaces. <br />1. Products: Subject to compliance with requirements, provide one of the following: <br />a. Day -Chem J -17; Dayton Superior Corporation. <br />b. Euco Diamond Hard; Euclid Chemical Co. <br />c. Seal Hard; L &M Construction Chemicals, Inc. <br />d. Intraseal; Conspec. <br />e. Liquihard, W.R. Meadows Inc. <br />2.8 CURING MATERIALS <br />A. Evaporation Retarder: Waterborne, monomolecular film forming, manufactured for application to <br />fresh concrete. <br />B. Moisture- Retaining Cover: ASTM C 171, polyethylene film or white burlap - polyethylene sheet. <br />C. Burlap: AASHTO M 182, Class 2 jute or kenaf cloth. <br />D. Water: Potable. <br />E. Clear, Waterborne, Membrane - Forming Curing Compound: ASTM C 309, Type 1, Class B. <br />2.9 RELATED MATERIALS <br />A. Joint - Filler Strips: 100% recycled rubber meeting ASTM D 1751 and ASTM D 1752. <br />B. Bond Breaker: Felt Underlayment: Type H, asphalt - saturated organic felt, complying with <br />ASTM D 226 (No. 30) or ASTM D 4869. <br />C. Epoxy Joint Filler: Two - component, semirigid, 100 percent solids, epoxy resin with a Shore A <br />hardness of 80 per ASTM D 2240. <br />D. Bonding Agent: ASTM C 1059, Type II, non - redispersible, acrylic emulsion or styrene butadiene. <br />E. Epoxy- Bonding Adhesive: ASTM C 881, two- component epoxy resin, capable of humid curing and <br />bonding to damp surfaces, of class and grade to suit requirements, and as follows: <br />1. Type II, non -load bearing, for bonding freshly mixed concrete to hardened concrete. <br />F. Reglets: Fabricate reglets of not less than 0.0217 -inch- thick, galvanized steel sheet. Temporarily <br />fill or cover face opening of reglet to prevent intrusion of concrete or debris. <br />G. Dovetail Anchor Slots: Hot -dip galvanized steel sheet, not less than 0.0336 inch thick, with bent tab <br />anchors. Temporarily fill or cover face opening of slots to prevent intrusion of concrete or debris. <br />CAST -IN-PLACE CONCRETE 033000-5 <br />