vermiculite

Isaac Kremer/ January 14, 2018/ / 0 comments

A hydrated magnesium-aluminum-iron silicate which is a micaceous material that exfoliates when heated, splitting into thin laminae, and with further heating into long wormlike pieces. The exfoliated material is used to fill insulation, in place of sand in gypsum plaster, and as an aggregate in light-weight concrete and acoustical plaster. (Saylor, 1952)

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IsaacKremer.com is the personal website of Isaac Kremer, MSARP, a nationally recognized leader in the Main Street Approach to commercial district revitalization with over 25 years of experience. Kremer, New Jersey's first certified Main Street America Revitalization Professional (MSARP), has served as founding executive director for organizations like Experience Princeton and the Metuchen Downtown Alliance, which won a Great American Main Street Award under his leadership. He recently became director of the Royal Oak Downtown Development Authority in Michigan.

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