Product ID:CONCRETE MIX
MSDS Date:01/01/1990
FSC:5610
NIIN:00-985-1800
MSDS Number: BVXBK

W. R. BONSAL COMPANY

CHARLOTTE, NC 28224
US

Emergency Phone: 704-525-1621

Info Phone: 704-525-1621

Preparer: FRIEDRICH GOEMAN

Cage: MO434

W. R. BONSAL COMPANY

241148 CHARLOTTE, NC 28224 US

Telephone: 704-525-1621

Cage: MO434

SILICATE, PORTLAND CEMENT; (HYDRAULIC CEMENT)

CAS: 65997-15-1

RTECS: VV8770000

Fraction By Weight: 15-18%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: 12%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

CALCIUM CARBONATE; (CRUSHED STONE (ROCK GRAVEL))

CAS: 1317-65-3

RTECS: EV9580000

Fraction By Weight: 30-40%

OSHA PEL 15 MG/M3 TDUST;5RESP

ACGIH TLV: 10 MG/M3 TDUST

SILICA, CRYSTALLINE - CRISTOBALITE

CAS: 14464-46-1

RTECS: VV7325000

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.05 MG/M3 RDUST9293

SILICA; (SAND (FIELD SAND))

CAS: 7631-86-9

Fraction By Weight: 30-40%

SILICA, CRYSTALLINE - FUSED

CAS: 60676-86-0

RTECS: VV7328000

Fraction By Weight: 10-20%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EXCESS EXPOSURE BY INHALATION OVER AN
EXTENDED PERIOD OF TIME MAY RESULT IN DEVELOPMENT OF PULMONARY
DISEASE INCLUDING PNEUMOCONIOSIS AND SILICOSIS. PROLONGED CONTACT
CAN PRODUCE SKIN IRRITATION AND D ERMATITIS. ABRASIVE, SKIN AND EYE
IRRITANT.
Explanation of Carcinogenicity:CRYSTALLINE SILICA IS LISTED BY IARC.
SEE IARC REPORT FOR DETAILS.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NO INFORMATION GIVEN BY MFR ON
MSDS.

First Aid:INHALED:REMOVE FROM EXPOSURE. IF NOT BREATHING, GIVE
ARTIFICIAL RESPIRATION, IF BREATHING DIFFICULT, GIVE OXYGEN,
CONSULT A PHYSICIAN. EYE:FLUSH THOROUGHLY WITH WATER FOR AT LEAST
15 MINUTES. CONTACT A PHYSICIAN. SKIN:WASH THOROUGHLY WITH SOAP
AND WATER. INGEST:NO INFORMATION GIVEN BY MFR ON MSDS.

Flash Point:WILL NOT IGNITE
Extinguishing Media:NONE.
Fire Fighting Procedures:NONE.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:USE PERSONAL PROTECTION EQUIPMENT TO PREVENT
DUST EXPOSURE AND PROTECT AGAINST ALKALI BURNS OR IRRITATION.
Neutralizing Agent:NO INFORMATION GIVEN BY MFR ON MSDS.

Handling and Storage Precautions:STORE IN MANNER TO PREVENT CONTACT
WITH STRONG ACIDS. AVOID CONTACT WITH WATER TO PRESERVE PRODUCT.
Other Precautions:NONE

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR FOR PROTECTION
AGAINST SILICA AND NUISANCE DUSTS.
Ventilation:USE LOCAL EXHAUST.
Protective Gloves:RUBBER, PVC, NEOPRENE GLOVES.
Eye Protection:GOGGLES
Other Protective Equipment:RUBBER BOOTS, ARM SLEEVES AND APRONS WHEN
NECESSARY TO PREVENT SKIN CONTACT.
Work Hygienic Practices:MFR: ? HMIS:USE GOOD INDUSTRIAL HYGIENE
PRACTICE. AVOID UNNECESSARY EXPOSURE. WASH THOROUGHLY BEFORE EATING
OR DRINKING
Supplemental Safety and Health
NONE

HCC:N1
NRC/State Lic Num:NONE
Spec Gravity:2.6-2.7
Solubility in Water:SLIGHT (0.1-1.0%)
Appearance and Odor:FINE, GREY POWDER MIXED WITH SAND AND/OR ROCK. NO
ODOR.
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
HIGHLY ALKALINE. STRONG ACIDS MAY CAUSE VIOLENT EXOTHERMIC REACTION,
EVOLVE TOXIC GASES/VAPORS, DEPENDING ON TYPE ACID.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS.

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.