Glen-Gery extruded paving brick are manufactured to conform to the ASTM International Standard Specification C 902, Class SX.
Glen-Gery extruded paving brick are manufactured to ASTM International C902, Application PS dimensional tolerances. The tolerances for various unit dimensions are typically: 3″ and under, +/-1/8″; over 3″ to 4″, +/-3/16″; over 5″ to 8″, +/-1/4″. Generally, the product ordered will contain a few units which are over or under the specified dimension. Certain extruded pavers are manufactured to meet Application PX dimensional tolerances.
Glen-Gery extruded paving brick have a wire-cut finish on both beds.