Flowable Fill

Controlled low strength material, abbreviated CLSM, also known as flowable fill, is a type of concrete mix used in construction.

Read more about Flowable Fill:  Description, Transportation, Fly Ash Flowable Fill Mixes

Famous quotes containing the word fill:

    “Before the leaves can mount again
    To fill the trees with another shade,
    They must go down past things coming up.
    They must go down into the dark decayed.”
    —Robert Frost (1874–1963)