000002061 001__ 2061
000002061 005__ 20141118153444.0
000002061 04107 $$acze
000002061 046__ $$k2013-05-27
000002061 100__ $$aKANDA, Taro
000002061 24500 $$aTHERMOGRAVIMETRIC ANALYSIS OF CARBON DIOXIDE ABSORPTION BY FIELD-CRUSHED CONCRETE RUBBLE

000002061 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability
000002061 260__ $$bJapan Concrete Institute, Tokyo
000002061 506__ $$arestricted
000002061 520__ $$2eng$$aCarbon dioxide absorbed in crushed concrete was weighed by thermogravimetry and differential thermal analysis. Samples of crushed concrete were collected from 46 recycling plants located in 45 prefectures in Japan. Each sample was analyzed both with and without air exposure simulating typical product storage at recycling plants. The amount of carbon dioxide absorbed by recycling 1 ton of crushed concrete was estimated as 9 kg using the difference between the two measurements for each sample. Based on this result and national survey data, we estimate that concrete recycling in Japan absorbs ≥200,000 tons of carbon dioxide per year.

000002061 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002061 653__ $$aCarbon dioxide uptake, carbonation, crushed concrete, field samples, recycling, thermogravimetry and differential thermal analysis (TG-DTA)

000002061 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13
000002061 720__ $$aKANDA, Taro$$iSONE, Shinri$$iKADOYU, Katsunori
000002061 8560_ $$ffischerc@itam.cas.cz
000002061 8564_ $$s2869999$$uhttp://invenio.itam.cas.cz/record/2061/files/S1-1-4.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002061 962__ $$r2053
000002061 980__ $$aPAPER