Precast Products
| Sewer Manholes Mack precast manholes are manufactured in diameters of 48", 60", 72", 84", 96" and in heights of 24", 32", 36", 48" . A flat slab reducer that reduces larger diameter manholes to 48" diameter is available in 16" height. In 60" diameter, both 16" and 32" height reducer are available. For shallow manhole installations all diameters will have flat top sections in 12" and 16" heights. All manholes are manufactured in accordance with ASTM C478 standards. |
| Catch Basins Mack precast catch basins are available in various sizes and shapes. Catch basins are manufactured in accordance with Department of Transportation and local municipalities requirements. Catch basin standard sizes are as follows: |
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| Utility Vaults Mack precast utility vaults are manufactured in accordance with HS 20 loading, airport loading, and non-traffic installation applications. Custom applications are designed per engineer's specifications. Utility manholes are made in a variety of sizes. Some standard sizes are: 5'-6"x4', 4'x8', 6'x8', 6'x10", 6'x12', 16'-4"x8'-4". All vaults are available in standard heights of 10'. Vaults can be manufactured for either traffic bearing loading or non-traffic loading situations. Vaults can be supplied with hardware packages for an electrical manhole as well as with accessories such as ladders, pulling irons, frame and covers, inlet ducts, inserts, and racking for cable supports. |
| Median Barriers Mack precast barriers are manufactured in accordance with D.O.T. standards. Barriers are manufactured for temporary and permanent situations. |
| Box Culverts Precast culverts are available in four sided, and three sided sections. Culverts are manufactured in accordance with ASTM and AASHTO standards. Special designs are available upon request. Box Culverts can be produced in a range of sizes from 3'x6" to 10'x20', 3 sided boxes sized from 2' rise to 10' rise, 6' span to 28' span. Wall, top and bottom thickness will vary with required specification. |
| Custom Precast Special size or odd shaped precast items can be designed and cast to fit your application. These items have dimensions or odd wall thickness that do not match our standard steel forms. |
| For additional information contact: info@mackconcrete.com |
| Copyright © 2008 Mack Industries, Inc. All rights reserved. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders. |