Interlock-Turfstone™ offers specific and distinct advantages for controlling erosion of and giving soil stabilization to slopes, embankments, river and low flow channels, flood plains and the shorelines of inland rivers, dikes, creeks, lakes, ponds and reservoirs, where there is no extreme wave action.
“No slump” concrete mix under extreme pressure and high frequency vibrations. Minimum compressive strength of 8,000 psi. Maximum water absorption of 5%. Meets or exceeds ASTM C-936