Specs

Bridgestone Retail Operations, LLC
PROJECT MANUAL
Version: January 2012
SECTION 04720
CAST STONE
PART 1
GENERAL
1.01 SECTION INCLUDES:
A. Architectural cast stone.
B. Units Required are:
1. Exterior wall units, including medallions.
C. Simulated stone veneer.
1.02 RELATED REQUIREMENTS:
A. Section 04811 – Unit Masonry Assemblies: Installation of cast stone in conjunction with
masonry.
B. Section 07900 – Joint Sealers: Materials and execution methods for sealing soft joints in
cast stone work.
1.03 REFERENCE STANDARDS:
A. ACI 318 – Building Code Requirements for Structural Concrete and Commentary; American
Concrete Institute International; 2008.
B. ASTM A 123/A 12M – Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron
and Steel Products; 2002.
C. ASTM A 185/A 185M – Standard Specification for Steel Welded Wire Reinforcement, Plain,
for Concrete; 2007.
D. ASTM A 615/A 615M – Standard Specification for Deformed and Plain Billet-Steel Bars for
Concrete Reinforcement; 2007.
E. ASTM C 33 – Standard Specification for Concrete Aggregates; 2007.
F. ASTM C 150 – Standard Specification for Portland Cement; 2007.
G. ASTM C 270 – Standard Specification for Mortar for Unit Masonry; 2007a.
H. ASTM C 494/C 494M – Standard Specification for Chemical Admixtures for Concrete; 2008a.
I. ASTM C 1364 – Standard Specification for Architectural Cast Stone; 2007.
1.04 QUALITY ASSURANCE:
A. Manufacturer Qualifications: A current producer member of the Cast Stone Institute with a
minimum of 5 years of experience in producing cast stone of the types required for project
and:
1. Adequate plant capacity to furnish quality, sizes, and quantity of cast stone required
without delaying progress of the work.
2. Products previously produced by plant and exposed to weather that exhibit satisfactory
appearance.
CAST STONE 04720 - Page 1 of 3