Glass Mountain


Concrete Block Aggregate

Glass Mountain supplies its aggregate to the majority of the block producers on the West Coast. Our aggregate is the strongest pumice available to the industry:

  • The strength of our product delivers a better yield per per 100 wt. of cement. The material is white in color and is very adaptive to colored split-faced block.
  • Glass Mountain Lite-Rock is the concrete block aggregate of choice to architects and structural engineers.
  • Shipping costs to job sites are considerably less than normal weight block.
  • Products manufactured with light weight aggregate from Glass Mountain have a greater R/Insulation value.