The premium TEC Crack Isolation Membrane cuts 25 days off of the normal waiting period for tile installation to begin - allowing contractors to install ceramic tile, natural stone and epoxy terrazzo floor systems over green concrete.

TEC Brand Manager Sandy Eich said TEC Crack Isolation Membrane cuts the tile installation waiting period by more than three weeks.

Builders and contractors have used TEC Crack Isolation Membrane for years as a one-step surface preparation product that offers flexibility needed to successfully suppress reflective cracking up to 1/8 inches. However, TEC continued to perform tests after the product's initial introduction to accurately quantify the membrane's ability to allow for tiling over green concrete.

"We've determine conclusively that TEC Crack Isolation Membrane cures to a walkable hardness that allows for the installation of tile, stone and terrazzo systems within a matter of days versus weeks - making it ideal for today's fast-construction practices and large commercial projects in particular," Eich said.

TEC Crack Isolation Membrane is a two-component, 100 percent acrylic-modified system that uses an exclusive polymer that when mixed with the cement enables the membrane to quickly reduce the high moisture content of new concrete to acceptable tile and stone application levels.

In addition, it incorporates proven TEC crack-isolation technology to virtually eliminate the potential for cracking related to concrete shrinkage.

The membrane is specifically designed to suppress cracks with 500 percent elongation and self-levels after it's applied with a notched trowel or gauged spreader. It also satisfies the most stringent VOC regulations.

"The idea on most tile and stone floor installations is to get in and out as quickly as possible, minimize steps and ensure that the installation remains crack-free for years after the job is completed," Eich said.

"TEC Crack Isolation Membrane accomplishes all three, which is a significant benefit to virtually anyone associated with the tile installation."