Black Bear Coatings & Concrete
Leominster, MA 01453
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Boston Harley-Davidson
Project Information
- Project Location:
- Revere, MA
- Approx Contract:
- $250,000
- Status:
- Completed - Nov 2014
- Structure Type:
- Mixed Use
References
- Owner:
- Boston Harley-Davidson
- Architect:
- studio Troika; Robert Elfer, partner in charge
- General Contractor:
- J. Calnan & Associates Inc., Quincy, Mass.
Scope Of Work
Link to Magazine Article: http://www.concretedecor.net/decorativeconcretearticles/vol-15-no-2-february-march-2015/high-octane-vibe/
Project at a Glance
Decorative concrete contractor: Black Bear Coatings & Concrete, Fitchburg, Mass.
Client: Boston Harley-Davidson, Revere, Mass.
Architect: studio Troika; Robert Elfer, partner in charge
Project description: Install polished-concrete overlay and epoxy floor system; polish concrete; cast and polish concrete countertops; apply moisture-mitigation sealer system.
General contractor: J. Calnan & Associates Inc., Quincy, Mass.
Project cost: Approximately $250,000
Project duration: Approximately three months (off and on) — five days for epoxy flooring, six days for concrete sealer application, 21 days for polished concrete, four days for polished overlay and seven days for concrete countertops.
Challenges: Evaluation and preparation of existing concrete surface of varied ages and condition, including grinding and polishing with different diamond grits appropriate for range of concrete characteristics; installation of cementitious polishable overlay; evaluation of moisture issues in existing concrete in shop/service and storage areas, with application of moisture-mitigation technologies.
Tools and materials used: Tools – Hippo portable mixers; Terrco 3100-3P and 2000 grinder/polishers and Husqvarna PG820 grinder/polisher; Pulse-Bac 2150 vacuums; Ruvac; Edco Scarifier; Fusion Pucks (dry and wet) from Dynamic Diamond Tooling; ReDiToo demo blades (for heavy concrete removal). Materials – CTS Cement/Rapid Set TRU PC self-leveling cementitious polished-concrete overlay; Vexcon Certi-Shine potassium silicate concrete-polishing system; Buddy Rhodes Counter Mix with glass fiber reinforcement; Dur-A-Flex Shop Floor epoxy flooring system (MVP Primer, Shop Floor epoxy with sand broadcast, Armor Top aliphatic urethane top coat); and Synthetics International Synthetic30 vapor control system.