With the advent of the permeable unit paving systems, pavers with vertically oriented core holes should be allowed in these systems to increase voids to achieve required water entry. The core holes should be limited to inch or less to comply with ADA requirements. The cored units would still have to pass the physical property specification requirements.
brick; fired masonry units; pavement surfaces; Vehicular paving brick; Brick--specifications; Heavy vehicular paving brick; Masonry units--specifications; Pavement surfaces--specifications;
Citing ASTM Standards
[Back to Top]