We are dedicated to the development of new technologies for the sympathetic restoration and stabilization of our historic infrastructure.President, John Wathne P.E.
The VoidSpan Port Anchor
is a patented stainless steel Cintec sock anchor system that ties separated layers of masonry together while providing a port through which to clean and grout-inject the separations.
VoidSpan Pozzolanic Hydraulic Lime Products
are pozzolan-lime formulations with ultra-low shrinkage and surprisingly high adhesion for their moderate strengths.