Unit Name
Units Per Sq. Ft.
Dimensions
Weight
Standard Unit 1 8h x 18"w x 21-1/2" d 120 lbs
Compac Unit 1 8h x 18"w x 12" d 90 lbs
Corner Unit 1 8h x 18"w x 8" d 75 lbs
Mini Unit 2 4"h x 18"w x 10.5 d 45 lbs
Universal Cap Unit 2 4" x 18"w x 10.5" d 45 lbs

 

Please visit Keystone's website for more detailed product information.

View our Keystone Catalog in pdf format.

ESTIMATION EQUATIONS:
Linear feet divided by 1.5 = # of blocks per course (add number of courses)
or
Square foot frontage of wall = Total number of units

Example:

100 foot long wall that is 6 feet high = 600 units
2 pins required per unit
3/4 rock for the core hole in and around unit
Standard Units = .90 (rock)
Compac Units = 1.3 (rock)
Sample: 45 (standards units) x .90 = 40.50 Divided By 27 (1 cubic yard) = 1.5 cubic yards.

masonry accessories
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91-209 Hanua Street
Kapolei, Hawaii 96707