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Concast’s rectangular utility chambers are a highly adaptable and reliable solution designed to accommodate a wide range of utility applications, including drainage systems, electrical and communications conduits, water management systems, and other underground infrastructure. These chambers are produced using the same advanced formwork techniques as precast box units, ensuring high quality and consistency across the entire product range. This production method allows for an almost limitless array of inside dimension and wall thickness combinations, providing the flexibility to meet the specific needs of any project.

Customizable Dimensions for Any Application

One of the key benefits of our rectangular utility chambers is their customizability. The design flexibility allows for precise tailoring of the chambers to suit specific project requirements.

• Inside Length and Width Variability: The inside length and width dimensions of these utility chambers can be adjusted in 300mm increments, offering a high degree of flexibility to meet project-specific needs.
• Wall Thickness Customization: The wall thickness of the utility chambers can be modified in 25mm increments, allowing for fine-tuning to meet various depth and loading conditions.

Seamless Connections and Installation

To ensure ease of installation and maintain structural integrity, each precast section of the utility chambers can be supplied with one of two types of joints:

• Single Offset Joint: This type of joint provides a simple yet effective connection between chamber sections, allowing for smooth alignment during assembly.
• Shiplap Joint: The shiplap joint offers an interlocking connection between sections, providing superior strength and preventing water infiltration or shifting once the sections are assembled. The joint is designed to be filled with either a gasket or mastic, further enhancing the seal and ensuring a watertight connection.