STOCKHOLDERS JOINDER AGREEMENT THIS AGREEMENT (this "Agreement") is made as of December 31, 1997, by and among U.S. Aggregates, Inc., a Delaware corporation (the "Company"), Golder, Thoma, Cressey, Rauner Fund IV Limited Partnership ("GTCR"), and...Stockholders Joinder Agreement • July 15th, 1999 • U S Aggregates Inc • Mining & quarrying of nonmetallic minerals (no fuels) • Delaware
