Unilock Pavers, Slabs & Walls (MSDS)
3Pages

Material Safety Data Sheet IDENTITY Unilock Architectural Pavers and Retaining Walls Section I Manufacturer’s Name and Address Emergency Telephone Number Unilock 401 The West Mall, Suite 610 Toronto, ON Canada M96 5J5 (905) 873-0312 Telephone Number for Information (905) 873-0312 Fax (905) 873-2366 Date Prepared December 15, 2014 Section II - Hazardous Ingredients/Identity Information H a z a r d o u s C o m p o n e n ts Na me Portland Cement 5 mg/m3 (respirable dust) 15 mg/m3 (total dust) Quartz (Crystalline Silica) Section III - Physical/Chemical Characteristics Boiling Point Melting Point Evaporation Rate (Butyl Acetate = 1) Concrete pavers or retaining walls with various colors and textures depending on application. No discernable odor. Section IV - Fire and Explosion Data Flash Point (Method Used) Extinguishing Media Special Fire Fighting Procedures Unusual Fire or Explosion Hazards Flammable Limits

Section V - Reactivity Data Stability Incompatibility (Materials to Avoid) Powerful oxidizers: fluorine, chlorine trifluoride, manganese trioxide, oxygen difluoride, hydrogen peroxide, etc.; acetylene; ammonia Hazardous Decomposition or Byproducts Sawing, drilling or other abrasion may produce dust. Employers should use appropriate industrial hygiene methods to determine magnitude of exposure and appropriate control methods. Hazardous Polymerization Conditions to Avoid None Section VI - Health Hazard Data Route(s) of Entry: Health Hazards (Acute and Chronic) Acute: Dust can produce...

Section VIII - Control Measures Respiratory Protection (Specify Type) Respirator Recommendations (NIOSH) Up to 0.5 mg/m3: (APF = 10 ) Any air-purifying respirator with a high-efficiency particulate filter Up to 1.25 mg/m3: (APF = 25) Any powered, air-purifying respirator with a high-efficiency particulate filter/(APF = 25) Any supplied-air respirator operated in a continuous-flow mode Up to 2.5 mg/m3: (APF = 50) Any air-purifying, full-facepiece respirator with a high-efficiency particulate filter/(APF = 50) Any powered, air-purifying respirator with a tight-fitting facepiece and a...