4.1.1 Hardscape Types and Finishes

Hardscape type and finish will vary by District as will certain product colors and finishes. Always verify product availability with company representatives.
  • Scoring:
     Linear scoring patterns (shown in
    Figure 4-1
    ) are more compatible with roadway geometry and more easily laid out in the construction process than arcs. This is the least expensive option.
  • Broom finish:
     Installed perpendicular to the direction of travel, in light, medium, or heavy applications. Provides some visual contrast.
  • Sand blasting:
     Multiple depths are available (light, medium, and heavy). The amount of exposed aggregate provides different levels of texture and contrast.
  • Colored concrete:
     Integral color provides through-and-through pigmentation in the paving section (shown in
    Figure 4-2
    ). Color provides a clear indication of pedestrian zones, improving safety in these areas.
  • Textured concrete:
     Concrete ‘stamps’ and chemical surface retarding agents provide varying degrees of differentiation on the paving surface. This difference can provide an indication of pedestrian zones, highlight focal points, and provide visual interest in heavy traffic areas (shown in
    Figure 4-3
    and
    Figure 4-4
    ).
  • Modular paving units:
     Concrete, stone veneer, and clay pavers provide visual and texture contrasts. Paver areas may be simple single-color fields or may introduce patterns for visual interest (shown in
    Figure 4-5
    ). Paver depth and overall pattern must be suited to the use, whether vehicular or pedestrian. Keep traffic use in mind when selecting colors for use in vehicular areas, since the continued wear of turning patterns will have an impact.
Linear Scoring Patterns
Integrally Colored Concrete
Concrete can be used to form patterns to accent and complement existing structures.
Textured Concrete
Modular Concrete Pavers