Safety Data Sheets (SDS)

4
Appearance: Cured lightweight concrete product of various dimensions,
textures and colors.
Physical State: Solid
Odor: Not Applicable
Boiling/Freezing Point: Not Applicable
SpecicGravity:  NotApplicable
Solubility: Not Applicable
PH: Not Applicable
SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES
Stability: This material is stable
Conditions too avoid: Dispersion of dust into air
Incompatiblematerialsandhazardouspolymerization: NoneIdentied
Hazardous decomposition products: Will not occur
SECTION 10 STABILITY AND REACTIVITY
General Product Information: Dusts from dry cutting, sawing, grinding, sanding, breaking,
or drilling this product may cause mechanical irritation to the eyes and skin. Inhalation of dust
can cause coughing, sneezing, and nose/throat irritation. Higher levels of exposure can cause
breathingdifculty,tightnessofthechest,andcongestion.Ingestionofdustmaycauseirritation
of the throat, stomach, and intestinal tract.
Carcinogenicity: CRYSTALLINE SILICA- According to research conducted by the
InternationalAgencyforResearchonCancer(IARC),“sufcientevidenceexistsinhumansfor
the carcinogenicity of crystalline silica in the forms of quarts or cristobalite from occupational
sources.”Carcinogenicitymaydependonspeciccharacteristicsofthecrystallinesilicaand/or
external factors affecting its biological activity.
Silica: crystalline quartz has resulted in the development of blood, lung, and liver tumors in rats
after exposure administered by inhalation and injection(s).
Component Carcinogenicity:
Silica, Crystalline (Quartz)
IARC: Monograph 68, 1997- Carcinogenic to humans (Group 1)
NTP: Known Carcinogen
ACGIH: A2- Suspected human carcinogen
Iron Oxide
  IARC:Supplement7,1987;Monograph1,1972(Group3(notclassiable)).
  ACGIH:A4-NotclassiableasaHumancarcinogen(dust/fume,asFe)
SECTION 11 TOXICOLOGICAL INFORMATION