This polymer concrete box from Quazite is engineered to provide a robust and efficient solution for underground applications. Stronger and lighter than traditional concrete, this Tier 22 model is not only durable but also exhibits fire and chemical resistance, ensuring a long-lasting performance in various environmental conditions. Certified by ANSI/SCTE77, it comes in a standard size that meets UL certification requirements, making it a dependable choice for handhole and manhole bases. With multiple styles and sizes available, this versatile option is designed for easy installation and cost-effectiveness, making it an essential component for any infrastructure project.