Patent AU-2021282386-B2 (AU)
Title: Method for manufacturing coal-based geopolymer foam including silica fume
Inventor: LEE KEEYUN
IPC: C04B38/10
Filed: 2021-03-25
Granted: 2024-01-25
Abstract: Y 7ll A7 
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C04B 28/00 (2006.0 1) C04B 12/00 (2006.01) ' 5021, Gyeonggi-do (KR). -M7l7] A (HEO, Jihoi); 02594 
C04B 22/08 (2006.01) B02C23/08 (2006.01) AiA] A i d4-1 V30 7010, 501, Seoul (KR).  
C04B38/10 (2006.01) (74) 4 elI: 4-l t l Ml i1 (WETHEPEOPLE IP & 
(21) 1-3l1iMi2: PCT/KR2021/003741 LAW FIRM); 03752 A]A Ai]d e 71 _V] 47 41J 
(22) SAl V OJ: 2021 V 3 N 25 I (25.03.2021) T 1 6, Seoul (KR).  
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ID, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KN, KP, KW, 
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Y1'717 19, 4' 8011, Seoul (KR). 17 (KIM, Hyo); 
(54) Title: METHOD FOR MANUFACTURING COAL ASH-BASED GEOPOLYMER FOAM CONTAINING SILICA FUME 
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(57) Abstract: The present invention relates to a geopolymer foam and a manufacturing method therefor, wherein the geopolymer foam 
QC is light and has low thermal conductivity through the addition of silica fume to a mixture solution of an alkali activator and sodium 
hydroxide while using coal bottom ash and fly ash as raw materials for the geopolymer foam. The geopolymer foam of the present 
CA invention can be utilized in the improvement of adiabatic performance and safety of buildings employing eco-friendly cement.  
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ei (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, 
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MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI 
(BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, 
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