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  1. Definition of controlled low-strength material (CLSM)

    Several terms have been used to describe this material, including flowable fill, unshrinkable fill, controlled density fill, flowable mortar, plastic soil-cement, and soil-cement slurry; however, the …

  2. CLSM Topic - American Concrete Institute

    Jul 1, 2022 · A controlled low-strength material (CLSM) is a self-consolidating, cementing material used primarily as a backfill as an alternative to compacted fill. Many terms have been used to …

  3. CHAPteR 1—IntRoDUCtIon Controlled low-strength material (CLSM) is a self-consol-idating cementitious material used primarily as a backfill as an alternative to compacted fill. Terms …

  4. flowable fill Topic - American Concrete Institute

    Sep 1, 2014 · The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical …

  5. ACI PRC-229R-13 (22) Report on Controlled Low-Strength …

    Description Controlled low-strength material (CLSM) is a self-consolidating cementitious material used primarily as a backfill as an alternative to compacted fill. This report contains information …

  6. SP-150: Controlled Low-Strength Materials

    The material is known by many names including flowable fill, controlled density fill, unshrinkable fill and soil-cement slurry. The American Concrete Institute defines CLSM as a material with a …

  7. Controlled Low Strength Materials (CLSM), ACI 229R-94

    Jul 1, 1994 · Many terms are currently used to describe this material including flowable fill, unshrinkable fill, controlled density fill, flowable mortar, flowable fly ash, fly ash slurry, plastic …

  8. 229R-99: Controlled Low-Strength Materials

    Apr 26, 1999 · Controlled low-strength material (CLSM) is a self-compacted, cementitious material used primarily as a backfill in place of compacted fill. Many terms are currently used to …

  9. topicdetail - American Concrete Institute

    The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, educational …

  10. 229R-13: Report on Controlled Low-Strength Materials

    Jun 1, 2013 · Controlled low-strength material (CLSM) is a self-consolidating cementitious material used primarily as a backfill as an alternative to compacted fill.