Case Studies Files

Fulton Hospital

  • Fulton Hospital
  • Trinity Lightweight's Riverlite® material is a key component of 1.1 million lightweight concrete block being used to build the new Fulton State Hospital in Central Missouri.

Wilshire Grand Center

  • Wilshire Grand Center
  • Wilshire Grand Center's contractors place 10,000+ cubic yards of lightweight concrete produced with HydroLite® Lightweight Aggregate from Trinity Lightweight.

NRG Stadium

  • NRG Stadium
  • Crowds attending a game or event at Houston's NRG Stadium probably won't notice the 800-thousand lightweight concrete masonry units (CMU’s) in the walls.

Barataria Landbridge

  • Barataria Landbridge
  • Lightweight aggregate encapsulated in oversized geotextile bags is being used to restore a vital marshland along the Louisiana coast.

Birmingham Landmark

  • Birmingham Landmark
  • Lightweight aggregate from Trinity Lightweight is being used to protect and preserve part of a Birmingham, Alabama landmark.

SunTrust Park

  • SunTrust Park
  • Precast Double-Tees made with lightweight aggregate are a big part of Atlanta’s SunTrust Stadium parking facilities. Metromont, a major producer of precast concrete products, is supplying elements for various parking structures.

Market Square Tower

  • Market Square Tower
  • Houston’s latest skyscraper, Market Square Tower, soars well above Preston Street. The stunning height of this residential high-rise is made possible by structural lightweight aggregate.

Denver Water

  • Denver Water
  • Denver Water is in the midst of a 10-year $120-million dollar project to upgrade treated water storage facilities. Engineers are relying upon Internally Cured concrete to build massive water tanks.

Costco HQ Parking Deck

  • Costco HQ Parking Deck
  • When Costco decided to add an eighth level, and some 290 more parking spaces, to the parking structure at their headquarters in Issaquah, WA -- already designed and under construction -- lightweight aggregate from Trinity Lightweight helped provide the solution.

West Congress Bridge

  • West Congress Bridge
  • From an engineering perspective, Mitch Wyble really likes what he sees when he assesses the value of internally cured concrete (ICC), a concrete mixture where a portion of the fine aggregate is replaced with similar sized prewetted lightweight aggregate (LWA).

TxDOT Hwy 67 Bridge

  • TxDOT Hwy 67 Bridge
  • More than four years after Trinity Lightweight was installed on the west end of a heavily travelled bridge, the quiet performance of the product is allowing the heavy traffic to roll on without incident.

Nebraska Chip Seal

  • Nebraska Chip Seal
  • When the Nebraska Department of Roads needed a way to economically extend the life of 6 1⁄2 miles of pavement, they turned to a chipseal solution utilizing expanded shale lightweight aggregate from Trinity Lightweight.

LADOTD U.S. 80 Bridge

  • LADOTD U.S. 80 Bridge
  • When the Louisiana Department of Transportation & Development (LADOTD) needed to construct a bridge on U.S. 80 over the Kansas City Southern railroad tracks to accommodate two lanes of northbound and southbound traffic, it decided to incorporate internally cured concrete (ICC) into its completion plan.

Chicago High-Rise

  • Chicago High-Rise
  • Recently, Ozinga Chicago was called on to supply lightweight concrete for a 54-story project on Lake Street in Chicago.

English Turn

  • English Turn
  • Engineers and contractors turned to Trinity Lightweight to provide a solution that tackles coastal Louisiana’s age-old issue of land settlement.


14885 South Interstate 45
Streetman, Texas 75859



17410 E Lockwood Valley Rd
Frazier Park, CA 93225



11728 Highway 93
Boulder, CO 80303



P.O. Box Drawer V
Livingston, AL 35470



12652 Airline Hwy
Erwinville, LA 70729



3719 Mounds Rd
Proctor, AR 72376