Cahill Center for Astronomy and Astrophysics at Caltech
Morphosis · Open Scholarship Institutional Repository (Washington University in St. Louis) · 2008
Material of interest: Cement fiber panels. Material used: Siwsspearl cement composite panels. Properties of material: Over 40 year lifespan; Color stability and homogenous aging; 40% bonding agent, 11% additives including high quality pigments, 2% reinforcing fibers, 5% process fibers, 12% water, 30% air