AnorTech advances eco-friendly cement with successful R&D

Published 04/06/2025, 14:14
AnorTech advances eco-friendly cement with successful R&D

VANCOUVER - AnorTech Inc. (TSX Venture Exchange: ANOR; OTC: ANORF), a micro-cap company valued at approximately $4 million specializing in sustainable technology, has announced the successful completion of a research and development phase for sustainable cement products. According to InvestingPro data, the stock has shown strong momentum with a 25% return over the past six months, though current analysis suggests the stock may be trading above its Fair Value. The Danish Technological Institute in Copenhagen conducted tests on these products, which are derived from anorthosite sourced from AnorTech’s Gronne Bjerg Project in Greenland.

The R&D program concentrated on developing three product lines: low CO2 refractory cement, 3D printable anorthosite cement-based mortar, and low CO2 concrete for niche applications. The tests involved using anorthosite with phosphoric acid in varying concentrations. This method eliminates the need for clinker production, a process that typically releases about 0.9 tonnes of CO2 per tonne of Ordinary Portland Cement (OPC). AnorTech’s approach could potentially reduce CO2 emissions by approximately 90%.

During the refractory cement tests, anorthosite mortar prisms were successfully cast and withstood multiple heating cycles at 1,200°C for five hours without losing structural integrity. The compressive strength of these materials either remained consistent or slightly increased after the heating cycles. Part of the testing included casting two large slabs for extended analysis, with one slab designated for outdoor weathering over a year to evaluate long-term durability.

The 3D printable cement trials resulted in over 20 different formulations being tested for optimal printability and structural integrity. The addition of a viscosity-modifying admixture improved the quality and control of the 3D printed structures, confirming the concept’s feasibility.

Jim Cambon, President of AnorTech, shared his enthusiasm for the progress in developing anorthosite-based technologies, noting the potential for high-value applications, particularly in the refractory cement market. The company is now moving towards product certification and continues to supply anorthosite for lunar research, highlighting the material’s potential for construction in space missions.

AnorTech, which also retains a 5% interest in the Sarfartoq rare earth element project, is actively seeking partnerships to accelerate the commercialization of its technologies. The company maintains strong liquidity with a remarkable current ratio of 305.09, according to InvestingPro analysis. While well-funded with over $2.3 million in working capital, investors should note that the company is currently burning through cash rapidly - one of several key insights available to InvestingPro subscribers.

This announcement is based on a press release statement from AnorTech Inc. and reflects the company’s ongoing efforts to innovate in the field of sustainable building materials. For a deeper analysis of AnorTech’s financial health and growth prospects, including additional exclusive ProTips and comprehensive financial metrics, visit InvestingPro.

This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.

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