NCMA TR 220
DESIGN MANUAL FOR ARTICULATING CONCRETE BLOCK
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| Organization: | NCMA |
| Publication Date: | 1 January 2010 |
| Status: | active |
scope:
This comprehensive new manual from NCMA covers the design and construction of articulating concrete block systems, which provide erosion protection to the underlying soil from the hydraulic forces of moving water. This manual has been updated to incorporate the latest recommendations of the HEC-23, Bridge Scour and Stream Instability Countermeasures (2009) for filter design and applicable ASTM standards
Document History
NCMA TR 220
January 1, 2010
DESIGN MANUAL FOR ARTICULATING CONCRETE BLOCK
This comprehensive new manual from NCMA covers the design and construction of articulating concrete block systems, which provide erosion protection to the underlying soil from the hydraulic forces of...