{"id":"W4226144889","doi":"10.32920/19491695.v1","title":"The Presence of Ettringite in Concrete Affected by alkali‐silica Reaction and its Potential use as Recycled Aggregate","year":2022,"lang":"en","type":"preprint","venue":"","topic":"Recycled Aggregate Concrete Performance","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Ettringite; Alkali–silica reaction; Aggregate (composite); Alkali–aggregate reaction; Alkali metal; Materials science; Cement; Chemistry; Composite material; Portland cement; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000158417,0.0002218291,0.0001481143,0.0002582535,0.000138604,0.0002909806,0.0001388873,0.0003308677,0.001534192],"category_scores_gemma":[0.0001671426,0.0001366151,0.0001577115,0.0001787822,0.0002646983,0.0002197773,0.0001572519,0.0002149097,0.0002540641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001692407,"about_ca_system_score_gemma":0.0001320697,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001525414,"about_ca_topic_score_gemma":0.001602218,"domain_scores_codex":[0.9998711,0.00001375332,0.000009615127,0.0000312443,0.00005118143,0.00002306255],"domain_scores_gemma":[0.9998719,0.00001721429,0.00004502032,0.00001212045,0.0000344234,0.00001925957],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001670787,0.00002049727,0.002570428,0.0000345321,0.000009348915,0.0001495768,0.00006515547,0.0007421438,0.9948487,0.00004247744,0.00001586894,0.001334162],"study_design_scores_gemma":[0.000003330912,0.0002270036,0.01771124,0.000005406181,0.00002049659,0.0001749555,0.0001088471,0.001449701,0.97989,0.00004171173,0.0003588806,0.000008450139],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987692,0.0002027792,0.0004068516,0.000005283291,0.000003724133,0.000002511233,0.00005275797,0.00001212924,0.0005448255],"genre_scores_gemma":[0.9985448,0.00007676768,0.0001818168,0.000002719251,6.221237e-7,0.000001560257,0.00005455067,0.000004767775,0.001132417],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001534192,"threshold_uncertainty_score":0.005132377,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00945524816806389,"score_gpt":0.2229298679451052,"score_spread":0.2134746197770413,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}