Assertion: concrete's material | /r/HasProperty | scms
Facets:
Source sentences:
text: Substitute cement with supplementary cementitious materials (SCMs) from non-fossil fuel based sources (see Use non-fossil fuel based SCMs), and/or use larger sized aggregate (e.g. 1” vs ¾” coarse aggregate) where appropriate.
text: A 25% strength gain between 7 and 28 days is often observed with 100% OPC (ordinary Portland cement) mixtures, and between 25% and 40% strength gain can be realized with the inclusion of pozzolans such as flyash, and supplementary cementitious materials (SCMs) such as slag cement.