03480

03480 - (800) 255-8886 or (518) 237-3330...

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Project Number 1 Section 03480 - Heritage May 2003 Precast Concrete Specialties SECTION 03480 PRECAST CONCRETE SPECIALTIES PART 1 GENERAL 1.1 SUMMARY A. Includes But Not Limited To 1. Furnish and install precast concrete site elements as described in Contract Documents. 1.2 REFERENCES A. American Society For Testing And Materials 1. ASTM A 185-00, 'Standard Specification for Steel Welded Wire Fabric, Plain, for Concrete Reinforcement' 2. ASTM A 615-00, 'Standard Specification for Deformed and Plain Billet-Steel Bars for Concrete Reinforcement' 3. ASTM C 33-01, 'Standard Specification for Concrete Aggregates' 4. ASTM C 150-00, 'Standard Specification for Portland Cement' PART 2 PRODUCTS 2.1 MATERIALS A. Precast concrete 1. Cement - ASTM C 150, Type II 2. Aggregates - ASTM C 33 B. Reinforcing 1. Bars - ASTM A 615, Grade 60. 2. Reinforcing Mesh - ASTM A 185 C. Calking Compound 1. Approved Products - a. 790 by Dow Corning Corp, Midland, MI (800) 248-2481 or (517) 496-6000 www.dowcorning.com b. Silpruf by G E Silicone Products, Waterford, NY
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Unformatted text preview: (800) 255-8886 or (518) 237-3330 www.ge.com/silicones/sealants 2.2 FABRICATION A. General 1. 3000 psi concrete minimum 2. Chamfered edges. 3. Free from pits and rock pockets. B. Parking Bumpers 1. Cast openings for pins. 2. Cast in two bars, No. 3 minimum, full length of bumper less coverage requirements. 3. Pins - Galvanized steel pipe 3 / 4 inch diameter, 24 inches long. C. Splash Blocks 1. 16 inches wide by 24 inches long by 3 inches high. 2. Formed water trough. 3. Cast in reinforcing mesh. Project Number 2 Section 03480- Heritage May 2003 Precast Concrete Specialties PART 3 EXECUTION 3.1 INSTALLATION A. Parking Bumpers 1. Install level with paving and aligned with sidewalks. 2. Recess anchoring pins 1 / 2 inch below top of bumper. Calk hole to top of bumper. B. Splash Blocks - Set level in planting areas and centered under each downspout. END OF SECTION...
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This note was uploaded on 01/11/2012 for the course CM 105 taught by Professor Burr,k during the Winter '08 term at BYU.

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03480 - (800) 255-8886 or (518) 237-3330...

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