Nitterhouse Masonry Products
Allan Block Rocks Retaining Wall
Allan Block Rocks

Allan Block Rocks...

Allan Block's rugged AB Rocks provide all of the engineered benefits of AB Stones, and are capable of handling heavy surcharges. The chiseled, rounded rock face resembles a natural mountain-side cliff, and is great for use on projects with plantable walls, or for water applications.
Features:
  • Rounded, Split Rock Face
  • Built-in Drainage, Interlock & Engineering
  • Ideal for Plantable Walls & Water Applications
Maximum Gravity Wall Heights 
Specifications:
Size:
8" High x 12" Wide x 18" Long
(203 mm H x 305 mm W x 457 mm L)
Coverage:
Approximately .90 sq. ft.
(11 block per m2)
Setback:
6 Degrees from Vertical (3 degrees by Special Order Only)
Weight:
75 lbs. (34 kg)
Packaging Per Pallet:
Allan Block Rocks - 48
Rock Cap Blocks - 56
Rock Corner Blocks - 75
Colors:
J-15 Gray, J-46 Tan, J-63 Red
J-90 Limestone Blend, J-91 Earthen Blend
(All sizes are nominal)
Soil Reinforcement Chart
Approx. Amount Of Stone Needed
Base Material - 40 lbs./lin ft. (60 kg/m)
Clean Stone - 105 lbs./per block (48 kg)

Estimating Guide for Allan Block Rocks 

Contact Nitterhouse if you're interested in becoming an Allan Block Certified Installer.
www.allanblock.com


859 Cleveland Avenue, Chambersburg, PA 17201
717-267-4500   Fax: 717-267-4527   Email: masonry@nitterhouse.com