the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE
the international trade association for manufacturers ofROTARY KILN-PRODUCED EXPANDED SHALE, CLAY AND SLATE LIGHTWEIGHT AGGREGATE

Join us at the ESCSI Mid-year Meeting from April 29-May 1 at the Hilton Denver City Center
Book your stay by April 17 to lock in the ESCSI group rate.

Product applications

The superior qualities of expanded shale, clay and slate lightweight aggregate are effective and economical in many applications.

news

March 24, 2026/ New report release

ESCSI Safety Awards: Now Accepting Submissions

We're looking forward to celebrating the safety awards this year at the ESCSI Midyear Meeting.Your company must be a member of the Expanded Shale, Clay, and Slate Instit... read more

February 25, 2026/ New report release

ESCSI at Geo-Congress 2026

Expanded Shale, Clay and Slate Institute participates in the Geo Congress 2026 Conference in Salt Lake City Utah March 9-12, 2026. Visit ESCSI in t... read more

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events

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member map

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technical docs

ESCS Applications and Uses

Gives a general overview of the many uses for ESCS.
'A World of Applications.....Worldwide'

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