Know the Facts: Reinforced Concrete Pipe Versus Polypropylene Pipe Sep 17, 2019 View the Know the Facts guide here. Tags: Pipe & Underground Infrastructure Related Articles Pipe & Underground Infrastructure • Aug 05, 2026 Concrete Underground Infrastructure Resists Wildfire Damage 2 min read Pipe & Underground Infrastructure • Jun 03, 2026 Industry Resources Supporting Stronger Infrastructure 1 min read Pipe End Treatments • May 28, 2026 Precast Concrete End Treatments for Reliable Stormwater Performance 2 min read