Centrifugally cast reinforced concrete poles, commonly referred to as spun poles, combine elegance with durability and surpasses most other materials in the industry. The spinning process introduces qualities into the concrete which cannot be obtained by more conventional casting methods. It produces a higher density and stronger concrete, while at the same time forming a hollow raceway inside the pole, thereby providing a smooth conduit for electrical cables. All StressCrete spun concrete poles are custom made for a completely engineered product that meet each customer’s specifications.
Why Choose Spun Concrete Poles?
Spun concrete poles are designed to provide reliable strength, unsurpassed durability and a long service life. Poles are manufactured with prestressed 7-wire strands, deformed reinforcing bars, galvanized helical reinforcing wire and high-strength concrete. During manufacturing, the pole undergoes a centrifugal spinning process that results in high-density concrete and a hollow raceway inside the pole thereby reducing weight and providing a smooth conduit for electrical and communication cables. Each pole is made to order; customized by length, strength and customer specifications including all mounting holes, apertures, grounding etc.
Advantages
Strength
- No loss of strength over time
- Guaranteed minimum strength; available in many classes
- Reliable – Consistently the same strength
Durability
- Maintenance free
- Minimal vibration, deflection and distortion including twisting
- Resilient to the environment – extreme weather events, fire, ice storms, rot, woodpeckers and insects
Engineered to Specifications
- Designed to meet your exact load requirements
- Exact placement of items such as through holes and threaded inserts
- Designed to include accessories such as cable entrance covers and pole steps as applicable
Appearance
- Clean, crisp concrete; color concrete available
- More uniformity with street application
- Easy access to interior with hand-holes and wiring access openings
Application Types
Our spun concrete poles are used for both Transmission and Distribution, and in many types of applications. Each product is designed and made to order to the customer’s specifications.
Typical application types: