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Rainhart 665-COL-C4F, Straight Wall Mold Funnel/Straight Collar, 4in
- For use with Rainhart Mold Kits and Funnel/Straight Collar Mold Kits
- Includes funnel/straight collar and mounting hardware
- Available in:
- 4" ID - 665-COL-C4F
- 6" ID - 665-COL-C6S- Straight Collar Only
These manufactured compaction molds are used for soil compaction testing. These rugged proctor molds comply with numerous test specifications including the Proctor Compaction Test, California Bearing Ratio (CBR), and Limerock Bearing Ratio (LBR) tests. Molds are constructed of clear-zinc plated steel for maximum rust resistance. Compaction molds are available as complete sets or sold as individual components.
The Rainhart Proctor Soil Compactor is the most versatile and advanced soil compactors in the industry. The compactor is designed for high volume testing, low maintenance, and high efficiency. The Rainhart Proctor’s signature circular pattern automatically delivers blows relative to the specimen height, avoiding adjustments between specimen layers. The tamping head revolves around the sample instead of the sample revolving around the tamping head, which produces more accurate results and shorter cycle times. All Rainhart tamping heads are all interchangeable with a single shaft, eliminating the need for additional costly parts.
With a comprehensive list of accessories including tamping heads, molds, perforated base plates, and finishing tools, the Rainhart Soil Compactor can perform any soil compaction test and is the only soil compactor compatible with the SCA.