Control Low Strength Material (CLSM)

Control Low Strength Material (CLSM)

Control Low Strength Material (CLSM)

Flowable Fill or Controlled Low Strength Material (CLSM) is a material that is placed as high flowable materials (sometimes with self-leveling properties) and rapidly develops excellent load-bearing properties with no compaction. The strength of CLSM is usually low compared with concrete, and it ranges between 0.7 to 8 Mpa. Flowable fill (CLSM) is typically used for backfilling, retaining walls, void-filling applications such as tunnels, sewers, tanks, and to fix problems originating from poorly compacted soil or granular fill, which can cause stress on an underground pipe. Saudi Readymix offers a range of CLSM solutions such as Normal Weight CLSM, Lightweight CLSM (densities ranges between 400 to 1400 kg/m3), and Colored CLSM.

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