For high quality, engineer tested and provincially certified building supplies you can trust Greely Sand & Gravel Inc. We carry several certified professional grade materials for your needs:
- CU-Structural Soil®
A patented load-bearing soil used along sidewalks. Click for manufacturing license. Click for the designer.
- Ottawa Playground Sand
Play sand is tested and approved by the Ottawa District Carleton School Board and the City of Ottawa. Click for Impact Surface Test Results. Click for Sieve Analysis.
- Ottawa Playground Stone
Exceeds the certification for playground stones for school boards. Click for Impact Surface Test Results.
- Playground Planners’ Cedar Weave
Exceeds the Canadian Standards Associations (CSA) requirements for playground surfacing, resiliency, stability and accessibility, as well as those of the American Society for Testing and Materials (ASTM). Click for more information.
- Playcare’s Fibertop
In compliance with the ASTM 1951-99 Standard for accessibility of surface systems under and around playground equipment. Approved for safe and clean play areas in Canada.
- Washed Mantle Sand
Approved for septic beds with a T-time of 6 to 8 minutes. Click for Test Results.
- Hydro Sand
Approved for installation and maintenance of hydro wires within the ground. Click for Test Results.