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Visit us at these upcoming trade shows:
CPRS Expo 2018 - Long Beach, CA
Booth #1012 – Mar. 14-15, 2018
IHRSA 2018 - San Diego, CA
Booth #1753 – Mar. 22-23, 2018
NERCA Show 2018 - Boston, MA
Booth #720 – Mar. 28-29, 2018
CASBO 2018 - Sacramento, CA
Booth #1121 – Apr. 5-6, 2018
FIBO 2018 - Cologne, Germany
Apr. 12-15, 2018
NCASA 2018 - Concord, NC
April 18, 2018
SIBEC N. America 2018 - Carlsbad, CA
Sept. 24-27, 2018
AB SHOW 2018 - New Orleans, LA
Booth #1431 – Nov. 8-9, 2018


Granular Sub-Surface Preparation 
Proper preparation of the sub-surface is critical to the long term success of your project.

The ideal sub-surface for the duraPLAY KrosLOCK system is properly cure concrete or asphalt. The KrosLOCK system was also designed to be installed over a properly levelled and compacted sub base of 3 to 4 inches of aggregate of the correct size, type and consistency, followed by a minimum 1 inch layer of properly levelled and compacted (1.4 inch minus) “chip & dust” or “granite screenings”.

Due to the importance of proper sub-base preparation, sofSURFACE has created this separate instructional guide specifically addressing the correct sub-surface preparation techniques required to obtain a surface suitable for a tile installation.

By investing a few minutes in this manual you will save valuable time on the project, while avoiding some of the most common errors associated with the base installation.