MSDS

Rapid Set Cement All
922488 Version #: 01 Revision date: - Issue date: 07-October-2014
SDS US
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6. Accidental release measures
Personal precautions,
protective equipment and
emergency procedures
Methods and materials for
containment and cleaning up
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear
appropriate protective equipment and clothing during clean-up. Do not breathe dust. Use a
NIOSH/MSHA approved respirator if there is a risk of exposure to dust/fume at levels exceeding
the exposure limits. Do not touch damaged containers or spilled material unless wearing
appropriate protective clothing. Ensure adequate ventilation. Local authorities should be advised if
significant spillages cannot be contained. For personal protection, see section 8 of the SDS.
Stop the flow of material, if this is without risk. If sweeping of a contaminated area is necessary
use a dust suppressant agent which does not react with the product. Collect dust using a vacuum
cleaner. Minimize dust generation and accumulation. Prevent entry into waterways, sewer,
basements or confined areas. Following product recovery, flush area with water. For waste
disposal, see section 13 of the SDS.
Environmental precautions
Avoid discharge into drains or water courses.
7. Handling and storage
Precautions for safe handling
Obtain special instructions before use. Do not handle until all safety precautions have been read
and understood. Provide appropriate exhaust ventilation at places where dust is formed. Minimize
dust generation and accumulation. Do not breathe dust. Do not get this material in contact with
eyes. Avoid prolonged exposure. Wear appropriate personal protective equipment. Observe good
industrial hygiene practices.
Conditions for safe storage,
including any incompatibilities
Store in original tightly closed container. Store in dry location. Store away from incompatible
materials (see Section 10 of the SDS).
8. Exposure controls/personal
protection
Occupational exposure limits
US. OSHA Table Z-3 (29 CFR 1910.1000)
Components Type
Value
Form
Silica, quartz (CAS
14808-60-7)
US. ACGIH Threshold Limit Values
TWA 0.3 mg/m3 Total dust.
0.1 mg/m3 Respirable.
2.4 mppcf Respirable.
Components Type
Value
Form
Silica, quartz (CAS
14808-60-7)
TWA 0.025 mg/m3 Respirable fraction.
US. NIOSH: Pocket Guide to Chemical Hazards
Components Type
Value
Form
Silica, quartz (CAS
14808-60-7)
TWA 0.05 mg/m3 Respirable dust.
Biological limit values
No biological exposure limits noted for the ingredient(s).
Exposure guidelines
Occupational exposure to nuisance dust (total and respirable) and respirable crystalline silica
should be monitored and controlled.
Appropriate engineering
controls
Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates
should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,
or other engineering controls to maintain airborne levels below recommended exposure limits. If
exposure limits have not been established, maintain airborne levels to an acceptable level.
Ventilation should be sufficient to effectively remove and prevent buildup of any dusts or fumes
that may be generated during handling or thermal processing. If engineering measures are not
sufficient to maintain concentrations of dust particulates below the Occupational Exposure Limit
(OEL), suitable respiratory protection must be worn. Eye wash facilities and emergency shower
must be available when handling this product.