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Allan Block Retaining Wall
Allan Block Stone

Allan Block Stones...

Allan Block's signature block--the AB Stone--is your best choice for basic wall construction. The hollow core makes them easy to handle, promotes built-in drainage, and becomes rock solid when filled. The patented interlocking raised front lip creates a built-in setback and eliminates the need for pins, clips, or mortar.
Features:
  • 12-Degree Setback Delivers Maximum Performance
  • Built-in Drainage, Interlock & Engineering
  • Fastest-stacking, Full-size Block Available
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 1 sq. ft.
(11 block per m2)
Setback:
12 Degrees from Vertical
Weight:
75 lbs. (34 kg)
Packaging Per Pallet:
Allan Block Stones - 48
Universal Caps - 56
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 - 60 lbs./lin ft. (89 kg/m)
Clean Stone - 165 lbs./per block (75 kg)

Estimating Guide for Allan Block Stones 

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