Craftsmen Specification 4 - Large Ground Profile (US Patent Numbers: 7,614,820 B2 and 8,079,775 B2 allows smooth finishes to be used on exterior applications without the hazard of slip and falls.  Structural concrete mix is surface seeded with select aggregates, ground smooth to expose the aggregates and remove grind marks then washed with acid to create a non-slip ADA profile.

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At 401 Wilshire in Santa Monica, CA, we surface seeded integrally colored bands of gray and alternating white cement bands, then ground to expose the aggregates.