Concrete
DARAFILL® DRY
Controlled Low Strength Material (CLSM) Performance Additive
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Description
DARAFILL® Dry is a controlled low strength material (CLSM) powdered additive that produces material that is highly flowable, volume stable and excavatable in the future. It generates a stable air matrix in CLSM mixtures, improving flowability and reducing the required amount of mix water up to 50%, compared to a water-based CLSM.
*CLSM may be referred to as “Flowable Fill”, “Controlled Density Fill” or “Cement Stabilized Sand” in different geographical areas.
Application areas
- Street & Highway Cross Cuttings
- Abandoned Underground Structures
- Utility Excavations
- Commercial & Residential Back-fill Applications
- Pipe Bending
- Subgrade Base
- Backfill for Radiant Heat Flatwork
Benefits
- Produces re-excavatable CLSM with 15–30% air entrainment and reduced buoyancy
- Generates CLSM with minimal subsidence relative to water-based fill systems
- Simplifies job site addition by being packaged in easy-to-use bags
Packaging
- 0,17kg Bag (0,38 lb)
- 1.5lb bag