How to shortlist Natural Stone Exterior Paving
The group includes two granite profiles and one travertine profile with different textures and visual directions. Exterior use adds environmental and assembly variables beyond an interior floor. Define pedestrian or vehicular exposure, wetting, contaminants, deicing, freeze-thaw, heat, shade and maintenance. A textured finish tag does not prove performance or code compliance.
Variation and evidence
Current material affects thickness, dimensions, flatness, pores, fill, texture, color range and replacement matching. Finish samples should reflect the proposed process, and applicable tests should match the selected material and finish. Large areas need lot grouping, layout, drainage and spare-piece planning. Concept images cannot demonstrate wet or weathered appearance.
Project confirmation
Coordinate subgrade or substrate, setting or pedestal system, slopes, drainage, joints, movement, edge restraint, unit size, thickness, loading, tolerances and maintenance with qualified parties. Specify protection, packing and spare material. Request the project evidence required for slip, abrasion, absorption, freeze-thaw or other local conditions before approval.