INSTALLATION | Keystone Standard & Compac Units
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STEP SEVEN: Install Keystone cap units.
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| Complete your wall with Keystone Caps (see options on page 4). In areas of high public usage, apply Keystone KapSeal™ (a construction adhesive for masonry units) on the top surface of the last course before applying cap units. Place the Keystone Cap unit over the pins on the underlying unit. Pull the Cap unit forward to the automatic setback position. Backfill and compact soils behind wall to finish grade. Finish grade with appropriate plastic soil cap or drainage swale to minimize surface water flow into wall/soil structure. |
