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    MD: Bladensburg (HQ)

    (301) 927-8300

    4700 Annapolis Road, Bladensburg, MD 20710, USA

    Mon-Fri 6:30AM to 4:00PM Saturday 6:30AM to 12:00PM Sunday CLOSED

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    (301) 927-8300






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      Aggregate Calculator

      Determine the amount of sand, stone, or gravel you need for your project

      Aggregate Calculator
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      Concrete Calculator

      Determine the amount of concrete (bagged or ready mix) you need for the your project

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      PaveDrain Design Calculator

      Will the PaveDrain System be able to handle your rainfall event?

      PaveDrain Design Calculator

      Aggregate Volume Calculator

      Measurements

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      * Pricing of $29.50 is for 1 scoop of blue stone (last updated: 9/30/2021) and is provided for informational purposes only. Contact us for your pricing and delivery.
      * Use an independent contractor for specific project requirements.
      * Product weights and volumes vary. For this calculator (bag = 0.7 ft3; scoop =0.5 yd3; super sack = 1.3 yd3; density = 145 lb/ft3 [gravel])
      * More information about buying aggregates.

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      All About Rebar

      All About Rebar

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      CMU Fire Rating Chart

      CMU Fire Rating Chart

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      CMU Shape Guide

      CMU Shape Guide

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