top of page

ICPI Tech Spec 2 Construction on Pinellas Sand Soils

paverforge
Sep 16
1 min read

ICPI Tech Spec 2 is the construction sequence for interlocking concrete pavement on an aggregate base. It is not a brand of stone. On Pinellas sand and crushed-concrete lots it is the difference between a field that locks and a field that waves after August rain.

The sequence we actually build

Subgrade is proof-rolled and undercut where organics show. Base is placed in lifts at optimum moisture and compacted. Bedding sand is a thin, even screed of concrete sand, not leftover mason sand. Pavers go down, the field is compacted, joints are filled, and the edge is restrained before the first storm.

  • Do not skip geotextile on sugar sand that will pump into the base

  • Do not use leftover concrete sand from a slab pour as bedding if it is dirty or gap-graded

  • Do not leave the edge open overnight on a driveway

  • Do not treat Tech Spec 2 as optional because the color is already approved

If you want the section depths for a specific driveway, read our ICPI driveway section article and send photos. Call PaverForge Hardscapes at 727-490-9798.

Recent Posts

See All
Flush Seawall Private-Aid Daymark Base Plates

Some residential seawalls on the Pinellas bayous carry a private aid to navigation: a daymark board on a short post or a wall bracket, usually required by the permit that came with the dock. The board

 
 
 
Jasmine Street NE St. Pete Courtyards

Jasmine Street NE is a short Old Northeast block in St. Petersburg, between the Coffee Pot Bayou edge and the brick-street grid of Poplar and Locust. Lots are narrow, oaks are old, and the courtyard i

 
 
 
56th Avenue North St. Pete Aprons

56th Avenue North sits at the north end of the Fossil Park grid in St. Petersburg, closer to the Walter Fuller edge, with aprons that take a harder turn off a busier east-west street. PaverForge Hards

 
 
 

Comments


Commenting on this post isn't available anymore. Contact the site owner for more info.
  • Facebook
  • Instagram
  • Yelp

Contact Us

St. Pete Beach, Florida

727-490-9798

© 2023 by PaverForge Hardscapes. All rights reserved.

bottom of page