Owner of Jones Mineral Cabinet, Geology and Paleontology Supervisor, interested in Earth and Planetary sciences. #1. Clastic or Detrital Sedimentary Rocks The class(t)ic route begins with the weathering and erosion of sedimentary, igneous, or metamorphic rocks.
A flame retardant is a chemical substance that is added to materials during their manufacturing process in order to both reduce the likelihood of the finished product catching fire and slow down combustion. Source: GreenFacts.
D-BlazeÂ® Fire Retardant Treated Wood (FRTW) is suited for fire rated wall assemblies and interior applications where fire retardant construction materials are specified or required by building codes.-BlazeÂ® Fire Retardant Treated Wood (FRTW) is suited for fire rated wall assemblies and interior applications where fire retardant construction materials are specified or required by building codes.