Quazite PG/PC Series Precast Polymer Concrete Underground Box

Quazite PG/PC Series Precast Polymer Concrete Underground Box, Fiberglass Reinforced

The Quazite PG/PC Series is a family of precast, fiberglass-reinforced polymer concrete underground boxes engineered for below-grade cable, splice, and equipment access in electrical, telecommunications, and utility distribution systems. This model line is available in a range of straight-wall box sizes — from the compact PC0608BA06 up through the large-format PG3636BA36 — covering options such as PC0608BA06, PC1118BA12, PC1212BA12, PG1118BA12, PG1118BA18, PG2424BA24, and PG3636BA36, so contractors can select the footprint that matches the job's cable, splice, or equipment access requirements. Every box in the series shares a standard open bottom and is built from polymer concrete reinforced with fiberglass, delivering the structural strength and long-term durability required for buried applications while resisting the corrosion, cracking, and degradation common to traditional concrete boxes exposed to moisture and soil chemistry. Quazite underground boxes are a standard choice among contractors and utilities for creating accessible, protected below-grade compartments for wiring, connectors, and splices across a wide range of project sizes.

Key Features

• Range of Box Sizes: Available across the PG/PC Series lineup, from smaller straight boxes like PC0608BA06 up to large enclosures such as PG3636BA36, to fit varying below-grade installation footprints.
• Durable Construction: Precast polymer concrete reinforced with fiberglass for high structural strength and resistance to cracking, corrosion, and moisture damage in buried environments.
• Standard Open Bottom: Shared across the series, this configuration facilitates natural drainage and simplifies cable entry and routing directly from the surrounding earth.
• Straight Box Configuration: Uniform straight-wall design across all models supports consistent below-grade cable and splice access.
• Precast Manufacturing: Factory-precast construction ensures consistent dimensional accuracy and structural integrity across every unit in the series.
• Lightweight Relative to Traditional Concrete: Polymer concrete composition offers easier handling and installation compared to conventional poured concrete enclosures, regardless of the size selected.

Technical Specifications

• Model Options: PC0608BA06, PC1118BA12, PC1212BA12, PG1118BA12, PG1118BA18, PG2424BA24, PG3636BA36
• Material: Polymer Concrete, Fiberglass Reinforced
• Bottom Configuration: Standard Open Bottom
• Box Style: Straight

Typical Applications

• Underground Electrical Cable and Splice Access
• Telecommunications and Data Cable Enclosures
• Utility Distribution System Access Points
• Below-Grade Wiring Compartments for Commercial and Municipal Projects
• New Construction and Underground Infrastructure Upgrades

Why Quazite?

Quazite underground enclosures are built from fiberglass-reinforced polymer concrete, a material chosen specifically for its resistance to the corrosion and structural fatigue that affect traditional concrete boxes over years of below-grade exposure. Across the PG/PC Series, contractors and utilities get a consistent, factory-manufactured straight box with a standard open bottom for dependable cable and splice access, with a size available for nearly every underground installation need.