RI 8584 Laboratory Analysis of Pozzolan (Fly Ash) Concrete
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 36
- File Size:
- 9237 KB
- Publication Date:
- Jan 1, 1964
Abstract
The Bureau of Mines conducted laboratory tests on samples of pozzolaniccement
concrete to develop a low- strength backfill . Results show that support
costs can be lowered by replacing a portion of the portland cement in mine
backfill with pozzolan ( fly ash ) and lime . Unconfined compression tests on
various ratios of fly ash to cement in 84 samples produced compressivestrength
curves that can be used to estimate the best backfill mix for any
mine .
Citation
APA: (1964) RI 8584 Laboratory Analysis of Pozzolan (Fly Ash) Concrete
MLA: RI 8584 Laboratory Analysis of Pozzolan (Fly Ash) Concrete. The National Institute for Occupational Safety and Health (NIOSH), 1964.