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Historical Construction Equipment Association
Home of the National Construction Equipment Museum


trench rammers

  • 01/25/2017 1:29 PM
    Message # 4568333

    I need to understand when motorized soil compactors came into use, especially for construction of poured concrete foundations in residential construction. The question is whether it would have been practical to compact a footing excavation where the soil had been disturbed and backfilled in the mid-seventies.

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