Third-party testing confirms that Sublime Systems’ ultra-low carbon cement exhibits performance properties matching or exceeding ASTM C1157, Standard Performance Specification for Hydraulic Cement benchmarks.
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Brimstone has received third-party certification that its portland cement processed from calcium silicate rock meets or exceeds ASTM C150, Standard Specification for Portland Cement.
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Prometheus Materials achieved two foundational certifications from ASTM International for its bio-cement, providing the company with prominent recognition as it launches production.
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ASTM International has presented its top individual honor, Award of Merit, to Portland Cement Association Senior Director of Research and Standards Paul Tennis.
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The Portland Cement Association (PCA) presented the winners of the 2020 John P. Gleason, Jr., Leadership Awards during a virtual board meeting last month. The award program honors members who have exhibited leadership in advancing industry programs and initiatives.
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