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A platform for research: civil engineering, architecture and urbanism
IMPROVING REACTIVITY OF CARBONATED RECYCLED CONCRETE FINES
Method for manufacturing a supplementary cementitious material with improved reactivity from waste concrete, wherein a starting material comprising waste concrete is provided, subjected to carbonation to provide a carbonated product having a carbonation degree of at least 50 %, and the carbonated product is heat treated at a temperature ranging from 120 to 350 °C until constant mass to provide the supplementary cementitious material with improved reactivity, the obtained supplementary cementitious material, a method using it as well as its use to manufacture composite cements and composite cements comprising it.
IMPROVING REACTIVITY OF CARBONATED RECYCLED CONCRETE FINES
Method for manufacturing a supplementary cementitious material with improved reactivity from waste concrete, wherein a starting material comprising waste concrete is provided, subjected to carbonation to provide a carbonated product having a carbonation degree of at least 50 %, and the carbonated product is heat treated at a temperature ranging from 120 to 350 °C until constant mass to provide the supplementary cementitious material with improved reactivity, the obtained supplementary cementitious material, a method using it as well as its use to manufacture composite cements and composite cements comprising it.
IMPROVING REACTIVITY OF CARBONATED RECYCLED CONCRETE FINES
ZAJAC MACIEJ (author) / SKOCEK JAN (author)
2024-02-15
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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