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GSM PRODUCT OVERVIEW
  • GS-50U & GS-50S: A lighter flex base that is good for structural fill or as a sub-base…but not recommended as a foundation base course. The Screened material will not have any aggregates larger than 7/8” whereas the Unscreened material may have aggregates up to 3-inches. A minimum lift of 4-in. is recommended but lifts should not exceed 12-inches. See accompanying material specification.
  • GS-100U & GS-100S: Our most popular material can be used in any foundation base course that is applicable to limestone or crushed concrete. The Screened material will not have any aggregates larger than 7/8” whereas the Unscreened material may have aggregates up to 3-inches. A minimum lift of 4-in. is recommended but lifts should not exceed 10-inches. See accompanying material specification.
  • GS-200: A material mixture of 90% GS-50 and 10% Fly Ash. This fly ash stabilized material will have a minimum compressive strength of 200 psi after 14 days. Minimum lifts of 6-inches are recommended and larger lifts should be approved by the Engineer. Minimum order of 225 tons is required. See accompanying material specification.
  • Calstone: A material mixture of 60% GS-50 and 40% Limestone. Can be used in any foundation base course that is applicable to limestone or crushed concrete. The Screened material will not have any aggregates larger than 7/8” whereas the Unscreened material may have aggregates up to 3-inches. A minimum lift of 4-in. is recommended but lifts should not exceed 10-inches. See accompanying material specification.
  • Bank Sand: PI = 3-4 and used as fill or mixed with other material.
  • ¾” Washed Rock: A white crushed limestone rock used as a decorative cover stone
  • Slag: A black ¾” aggregate used as a decorative cover stone.
  • Limestone: TxDOT Item 247, Type A, Grade 2.
  • Select Fill: PI < 20. Available upon request.
GSM can produce 2500 to 3000 ton of GS-50 or GS-100 daily but is capable of producing more upon request. Other materials are only stocked in 100 to 250 ton quantities and require prior notice for additional amounts.

Copyright © 2012 Gulf States Materials, Inc. - All rights reserved. 555 Sens Rd. P.O. Box 1425 * La Porte, TX 77572
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