Perlite: Revision history

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16 December 2023

  • curprev 15:0215:02, 16 December 2023Ai talk contribs 3,762 bytes +3,762 Created page with "== Introduction == Perlite is a type of volcanic glass that is characterized by its unique ability to expand when heated. This expansion is due to the presence of 2–6% water in the raw perlite rock, which vaporizes upon heating, causing the rock to expand up to 20 times its original size. This expanded form of perlite is commonly used in construction and horticulture due to its lightweight and insulating properties. Image:Detail-56102.jpg|thumb|ce..."