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  1. Concrete Collars | EnRoads Paving & Concrete

    Oct 6, 2022 · Concrete collars are rings of concrete placed around pipes, manholes, or other structures. Used in infrastructure projects such as sewer systems, water lines, and utility …

  2. Pipe Repair Matrix - Concrete Collar

    Encase the damaged section of pipe with a concrete collar. Carefully replace and compact bedding and backfill to provide proper support for pipe and coupler.

  3. Understanding Concrete Collars: Purpose, Benefits, And …

    Dec 15, 2025 · A concrete collar is a structural reinforcement technique used in construction to enhance the stability and load-bearing capacity of existing or new structures, particularly …

  4. Concrete Pipe Collars

    Manufactured from wetcast concrete, our pipe collars are precision-engineered to meet exact specifications. With the capability for mass production, they are tailored to fulfil the …

  5. AN VIEW - THREE REBARS SECTION VIEW - ASPHALT JUNCTURE GENERAL NOTES: 1. THE CONCRETE COLLAR SHOULD BE CAST IN-PLACE CONCRETE. (MINIMUM 28 DAY …

  6. 24″ Dia. Collar Extension - Oldcastle Infrastructure

    Underground precast drainage inlets and catch basins are among the most widely used drainage products in the market today to collect excess storm water runoff from roofs, sidewalks, …

  7. Dobies - White Cap

    Home/Concrete Forming and Accessories/ Rebar and Wire Mesh Support /Dobies Dobies 16 items Sort by Compare

  8. Masonry Supply 6 in. Round Concrete Sewer Collar | Ferguson

    Find the Masonry Supply 6 in. Round Concrete Sewer Collar at Ferguson online for delivery or pickup at a Ferguson store near you.

  9. Concrete Collars Keep Columns in the Ground - Hansen Pole …

    Sucking pressure on buildings requires a solid foundation anchor system. Concrete collars outperform any other method to resist wind uplift.

  10. Streetlight Foundation Collar, 12" H x 24" DIA, Concrete WHITE.

    Never pour concrete again! Designed to enhance the appearance and functionality of streetlight foundations, Chance® Precast Collars are an ideal, ready-made solution to specify in …