top of page

1 1/2 Minus Basalt

1 1/2 Minus Basalt

Description 

A dark charcoal colored rock with 1 1/2" size pieces down to dust. It is good to fill large potholes and as a base for projects.

Calculations

For products under 7/8":
 
One Cubic Yard Covers
324 Sq Ft .......... 1" deep
162 Sq Ft .......... 2" deep
108 Sq Ft .......... 3" deep
  81 Sq Ft .......... 4" deep
  65 Sq Ft .......... 5" deep
  54 Sq Ft .......... 6" deep
Rock Wall Formula
​
      L x H      
Sq ft per ton
​
1/2 man =   16       9" to 12"
1 man    =   14     12" to 18"
2 man    =   12     18" to 28"
3 man    =     9     28" to 36"
4 man    =     7     36" to 48"
5 man    =     5     48" to 54"
6 man    =     3     54" to 60"
bottom of page