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India Weighs Mandatory Imported Coal Blending as Plant Stocks Crumble
September 25, 2026
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Key takeaways Polymer-modified tile adhesive bonds at >1.0 N/mm²; traditional cement-sand slurry bonds at 0.3–0.5 N/mm², roughly three times weaker. Total project cost runs ₹180–₹220/sq ft for traditional method versus ₹200–₹260/sq ft for adhesive, but rework costs flip the equation...