Keystone Standard Unit

Segmental Block Systems, Keystone
By Doug Blackburn
Dec 18, 2008 - 9:46:24 AM

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The Keystone Standard Unit is an American original. What started the industry is still the industry leader. Its height-to-depth ratio delivers a structurally sound, engineered wall system with superior construction stability, durability, and strength. The choice for tall walls and critical structures.

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Rockface & RockfaceII Standard Units (18” Depth)

Dimensions: 18”W x 18”L x 8”H

Weight: 102 lbs.

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Rockface & RockfaceII Standard Units (21” Depth)

Dimensions: 18”W x 21 ½ ”L x 8”H

Weight: 115 lbs.

 

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Straight Face Units (18” Depth)

Dimensions: 18”W x 18”L x 8”H

Weight: 108 lbs.

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Straight Face Units (21” Depth)

Dimensions: 18”W x 21 ½ ”L x 8”H

Weight: 125 lbs.

 

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Tri-Plane Cap Unit

Dimensions: 18”W x 10 ½ ”L x 4”H

Weight: 45 lbs.

 

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Straight Face Cap Unit

Dimensions: 18”W x 10 ½ ”L x 4”H

Weight: 50 lbs.

 


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