Pozzotive is a ground glass pozzolan and industrial filler made from 100% recycled post-consumer glass. It is a safer, sustainable and higher-performing material
that dramatically reduces embodied CO2 emissions in concrete.

Revolutionary Product Benefits

CO2 Reduction

CO2 Reduction

Pozzotive pozzolan can replace up to 50% of cement in concrete, reducing embodied CO2 emissions on a nearly ton-for-ton basis. Because concrete is the most abundant construction material in the world, the beneficial environmental impact of Pozzotive in concrete is dramatic.
Improved Concrete

Improved Concrete

Pozzotive produces a more durable, longer-lasting and higher-performing concrete that significantly improves its resistance to chloride penetration, sulfate attack, efflorescence and freeze thaw cycles.
Circular Economy

Circular Economy

Pozzotive is produced from 100% post-consumer glass, harvested and processed regionally, and used in local, sustainable building projects. This reduces transportation emissions and costly landfills and creates an optimal 'circular economy.'
Safer Material

Safer Material

Pozzotive is free of crystalline silica, a carcinogen, and toxic heavy metals, making it a safer and more environmentally friendly replacement for use as a concrete admixture, industrial filler and abrasive media.

Revolutionary Industry Solutions

Glass Recycling Industry

The economics for glass recovery are quite poor and municipalities across the US are burdened with a rising inventory of post-consumer glass, a vast majority of which is landfilled. Pozzotive utilizes 100% of recycled glass regardless of glass color or the presence of ceramics.
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Concrete Industry

The EPA estimates that the production of a ton of cement, a vital component of high-performance concrete, releases about a ton of harmful CO2. Replacing cement with Pozzotive Pozzolan reduces this CO2 on an almost ton-for-ton basis, and provides a consistent, readily-available, clean alternative that actually improves the lifespan and performance of concrete.
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Pozzolan Industry

Environmental regulations and the rise of cost-effective alternative energy sources have moved electricity generation capacity away from coal-fired power plants, reducing the supply and quality of fly ash, the most common pozzolan. Pozzotive fills these supply voids with a high-performance, environmentally beneficial, locally-sourced and easily-replenished pozzolan.
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Industry Leaders Specifying Pozzotive

Perking + Will
Severud Associates
Dattner Architect

Client Testimonials

Rarely do we have an opportunity to specify materials that have such a profound impact on the reduction of Global Warming Potential without a premium in cost, impact to schedule or challenges with constructability. With Pozzotive® Ground Glass pozzolan, we were able to realize the enhanced sustainability of low embodied carbon concrete, without compromising in any other areas.

Michael Fortuna AIA, Principal of TLB Architecture

A big focus of our team throughout the year was on sustainability. As the only team in the National Competition to utilize Pozzotive®, we were able to create a strong and sustainable cementitious blend that had a very light color.

Madeleine Murphree Civil Engineering Team | University of Florida 2019 and 2021 Winners ASCE National Concrete Canoe Competition

Pozzotive® in the News

Concrete Innovations Help Meet Carbon Reduction Goals

In recent years, there has been a push in architecture ...

Beyond the bottle

Exploring other end markets for recycled glass. When people think ...

Award-Winning Pozzotive

Award-Winning Pozzotive

US EPA Building Green Building Green Building Green