Inside LaDOTD Divisions Engineering Materials Lab Approved Materials List

Approved Products by Category and Material



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NOTE:  Effective August 1st, 2020, all Concrete Patching Products currently listed on either of Louisiana’s Approved Materials List (AML) for: “Patching Materials for Precast or Prestressed Concrete Products” and/or “Rapid Setting Patching Materials for Concrete”, will be made “Inactive”. The Department has created an all-inclusive AML for concrete patching products called “Patching Materials for Concrete”; this AML is currently active and has products listed.

For all patching applications on LA DOTD construction projects currently under contract and projects let on or before July 31st, 2020; products will be approved on a project-by-project basis and must have been previously listed on an applicable AML noted below:

  • Patching Materials for Precast or Prestressed Concrete Products
  • Rapid Setting Patching Materials for Concrete

For all projects let after August 1st, 2020, concrete patching materials must come from the AML listed below:

  • Patching Materials for Concrete