SAKRETE OF NORTHERN CALIFORNIA -- CEMENT CONCRETE -- 5610-00-985-1800 
=====================  Product Identification  =====================

Product ID:CEMENT CONCRETE
MSDS Date:06/20/1986
FSC:5610
NIIN:00-985-1800
=== Responsible Party ===
Company Name:SAKRETE OF NORTHERN CALIFORNIA
Address:91E MONTAGUE EXPRESSWAY
City:MILPITAS
State:CA
ZIP:95035
Country:US
Info Phone Num:408-262-0093
Emergency Phone Num:408-262-0093
CAGE:25761
=== Contractor Identification ===
Company Name:SAKRETE OF NORTHERN CALIFORNIA
Address:91E MONTAGUE EXPRESSWAY
Box:City:MILPITAS
State:CA
ZIP:95035
Country:US
Phone:408-262-0093
CAGE:25761

=============  Composition/Information on Ingredients  =============

Ingred Name:PORTLAND CEMENT (CONTAINING INGREDIENTS 2-6)
CAS:65977-15-1
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:TRICALCIUM SILICATE; (3CAO-SIO*2)
CAS:12168-85-3
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:DICALCIUM SILICATE; (2CAO-SIO*2)
CAS:10034-77-2
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:CALCIUM ALUMINATE; (3CAO-AL*2O*3)
CAS:23042-78-3
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:TETRACALCIUM ALUMINOFERRATE; (4CAO-AL*2O*3-FE*2O*3)
CAS:12068-35-8
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SULFURIC ACID, CALCIUM SALT (1:1); (CASO*4-2H*2O)
CAS:7778-18-9
RTECS #:WS6920000
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST

Ingred Name:CALCIUM OXIDE; (CAO)
CAS:1305-78-8
RTECS #:EW3100000
Fraction by Wt: TRACE
OSHA PEL:5 MG/M3
ACGIH TLV:2 MG/M3

Ingred Name:MAGNESIUM OXIDE
CAS:1309-48-4
RTECS #:OM3850000
OSHA PEL:15 MG/M3 PARTICULATE
ACGIH TLV:10 MG/M3; FUME

Ingred Name:POTASSIUM SULFITE; (K*2SO*4)
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:OTHER INGREDIENTS (INCLUDING INGREDIENTS 11-14 AND MAY
    INCLUDE INGREDIENTS 15-16)
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:AGGREGATE; (CONCRETE AGGREGATES)
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:INERT INGREDIENTS; (INERT GRAVEL)
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SAND
CAS:4808-60-7
OSHA PEL:0.05 MG/M3 RESP DUST
ACGIH TLV:0.05 MG/M3 RESP DUST

Ingred Name:INERT INGREDIENTS; (ROCKS)
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:FLY ASH
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:ORGANIC MATERIAL; (ORGANIC/INORGANIC MATERIALS)
OSHA PEL:N/K 
ACGIH TLV:N/K 

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:IRRITATION OF SKIN AND BURNING
    SENSATION PARTICULARLY WHEN EXPOSURE IS IN AN AREA OF SKIN
    PREVIOUSLY SUBJECTED TO ABRASION OR IRRITATION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE KNOWN.

=======================  First Aid Measures  =======================

First Aid:INGEST: CALL MD IMMEDIATELY . INHAL: REMOVE TO FRESH AIR.
    SUPPORT BREATHING (GIVE OXYGEN/ARTIFICIAL RESPIRATION) . EYES:
    IRRIGATE EYES WITH WATER FOR AT LEAST 15 MINUTES. SKIN: WASH EXPOSE
    D AREA OF THE BODY WITH SOAP AND WATER.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:SPILL DOES NOT INCREASE HAZARD.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:USE BARRIER CREAMS, GLOVES, BOOTS &
    CLTHG TO PROTECT THE SKIN FROM PRLNGD CNTCT W/PLASTIC CONCRETE.
    PARTICULARLY AVOID ABRASION OF SKIN IN (SUPDAT)
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NONE REQUIRED. USE NIOSH APPROVED RESPIRATOR
    APPROPRIATE FOR EXPOSURE OF CONCERN .
Ventilation:NOT APPLICABLE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . USE
    BARRIER CREAMS, GLOVES, BOOTS & CLTHG TO PROTECT SKIN FROM (SUPDAT)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
HNDLG/STOR PRECS: CNTCT W/UNHARDENED PLASTIC CONCRETE. PRECAUTIONS MUST
    BE OBSERVED BECAUSE CEMENT BURNS OCCUR WITH LITTLE WARNING - LITTLE
    HEAT IS SENSED. EYE PROT IS NOT GENERALLY REQD EXCEPT WHEN P LACING
    METHS CAUSE SPLASH WHEN TIGHTFITTING GOGGS SHOULD BE USED. OTHER
    PROT EQUIP: CNTCT W/UNHARDENED PLASTIC CONCRETE.

==================  Physical/Chemical Properties  ==================

Solubility in Water:SLIGHT (0.01-1.0%)
Appearance and Odor:GREY, PLASTIC, GRANULAR AND ODORLESS.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:STABLE, HOWEVER PRODUCT STIFFENS AND
    HARDENS IN 2 TO 8 HOURS AND IS NO LONGER HAZARDOUS.
Hazardous Decomposition Products:NONE.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH FEDERAL,
    STATE AND LOCAL REGULATIONS . MATERIAL CAN BE RETAINED UNTIL IT
    HARDENS WHEN AT THAT TIME IT CAN BE DISPOSED OF AS COMMON WASTE.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.