JP Specialties, Inc. is the leading manufacturer of chemical resistant waterstop and related concrete accessories. Our NSF 61 certified Earth Shield® line of chemical resistant waterstop is used throughout the world by major engineering firms and project owners for primary and secondary containment applications, as well as industrial wastewater treatment and ozone contactor structures.
Drainage and ventilation systems for masonry construction.
Unilock, North America's premier paving stone and retaining wall manufacturer has been producing quality architectural and residential concrete landscape products for over 30 years. Whether you're designing a complete streetscape or a residential walkway, patio and driveway, Unilock can provide you with a range of shapes colors and textures second-to-none within the interlocking unit paver industry.