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	<title>low-cement binder &#8211; BIOENGINEER.ORG</title>
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		<title>Three Industrial Wastes Combine to Make Cement That Is Cheaper and Stronger</title>
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		<pubDate>Fri, 16 Oct 2026 00:39:39 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[calcium silicate hydrate]]></category>
		<category><![CDATA[cement replacement]]></category>
		<category><![CDATA[CO2 emissions]]></category>
		<category><![CDATA[coal gangue]]></category>
		<category><![CDATA[compressive strength]]></category>
		<category><![CDATA[hydration]]></category>
		<category><![CDATA[low-cement binder]]></category>
		<category><![CDATA[microstructure]]></category>
		<category><![CDATA[phosphorus slag]]></category>
		<category><![CDATA[steel slag]]></category>
		<category><![CDATA[supplementary cementitious materials]]></category>
		<category><![CDATA[sustainable construction]]></category>
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					<description><![CDATA[Researchers found that blending steel slag with phosphorus slag and spontaneously combusted coal gangue in a 7:1:2 ratio yields a low-cement binder retaining over 91% of ordinary cement strength while cutting cost and carbon per unit of strength.]]></description>
		
		
		
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