Title:
MIX FORMULATION FOR 3D PRINTING OF STRUCTURES
Document Type and Number:
WIPO Patent Application WO/2023/114333
Kind Code:
A3
Abstract:
Mix formulation for 3D printing of structures is described, including a composition of an aluminosilicate source and an activator. Also described is a method that includes combining a composition having an aluminosilicate source and an activator with aggregate to yield a mixture, extruding a first quantity of the mixture through a nozzle to form a first layer of the mixture, extruding a second quantity of the mixture through the nozzle to form a second layer of the mixture substantially on the first layer, and curing the first layer and the second layer to yield a structure printed using a 3D printer.
Inventors:
KUPWADE-PATIL KUNAL (US)
Application Number:
PCT/US2022/052899
Publication Date:
November 09, 2023
Filing Date:
December 14, 2022
Export Citation:
Assignee:
ICON TECH INC (US)
KUPWADE PATIL KUNAL (US)
KUPWADE PATIL KUNAL (US)
International Classes:
C04B22/06; C04B18/24; C04B28/00; C08K3/36; B29C64/106
Domestic Patent References:
| WO2023114333A2 | 2023-06-22 |
Foreign References:
| US20120152153A1 | 2012-06-21 |
Other References:
SALOMA, HANAFIAH, ELYSANDI DEBBY ORJINA, MEYKAN DELLA GARNESIA: "Effect of Na2SiO3/NaOH on mechanical properties and microstructure of geopolymer mortar using fly ash and rice husk ash as precursor", AIP CONFERENCE PROCEEDINGS, vol. 1903, 1 January 2017 (2017-01-01), NEW YORK, US , pages 1 - 11, XP093108285, ISSN: 0094-243X, DOI: 10.1063/1.5011552
KUNAL KUPWADE-PATIL, EREZ N. ALLOUCHE: "Examination of Chloride-Induced Corrosion in Reinforced Geopolymer Concretes", JOURNAL OF MATERIALS IN CIVIL ENGINEERING, vol. 25, no. 10, 31 August 2013 (2013-08-31), US , pages 1465 - 1476, XP009550369, ISSN: 0899-1561, DOI: 10.1061/(ASCE)MT.1943-5533.0000672
KUPWADE-PATIL KUNAL, ALLOUCHE EREZ N: "Impact of Alkali Silica Reaction on Fly Ash-Based Geopolymer Concrete", JOURNAL OF MATERIALS IN CIVIL ENGINEERING, vol. 25, no. 1, 1 January 2013 (2013-01-01), US , pages 131 - 139, XP093108291, ISSN: 0899-1561, DOI: 10.1061/(ASCE)MT.1943-5533.0000579
HANDAYANI L, APRILIA S, ABDULLAH, RAHMAWATI C, BAKRI A M MUSTAFA AL, AZIZ I H, AZIMI E A: "Synthesis of Sodium Silicate from Rice Husk Ash as an Activator to Produce Epoxy-Geopolymer Cement", JOURNAL OF PHYSICS: CONFERENCE SERIES, vol. 1845, no. 1, 1 March 2021 (2021-03-01), GB , pages 1 - 8, XP093108293, ISSN: 1742-6588, DOI: 10.1088/1742-6596/1845/1/012072
KUNAL KUPWADE-PATIL, EREZ N. ALLOUCHE: "Examination of Chloride-Induced Corrosion in Reinforced Geopolymer Concretes", JOURNAL OF MATERIALS IN CIVIL ENGINEERING, vol. 25, no. 10, 31 August 2013 (2013-08-31), US , pages 1465 - 1476, XP009550369, ISSN: 0899-1561, DOI: 10.1061/(ASCE)MT.1943-5533.0000672
KUPWADE-PATIL KUNAL, ALLOUCHE EREZ N: "Impact of Alkali Silica Reaction on Fly Ash-Based Geopolymer Concrete", JOURNAL OF MATERIALS IN CIVIL ENGINEERING, vol. 25, no. 1, 1 January 2013 (2013-01-01), US , pages 131 - 139, XP093108291, ISSN: 0899-1561, DOI: 10.1061/(ASCE)MT.1943-5533.0000579
HANDAYANI L, APRILIA S, ABDULLAH, RAHMAWATI C, BAKRI A M MUSTAFA AL, AZIZ I H, AZIMI E A: "Synthesis of Sodium Silicate from Rice Husk Ash as an Activator to Produce Epoxy-Geopolymer Cement", JOURNAL OF PHYSICS: CONFERENCE SERIES, vol. 1845, no. 1, 1 March 2021 (2021-03-01), GB , pages 1 - 8, XP093108293, ISSN: 1742-6588, DOI: 10.1088/1742-6596/1845/1/012072
Attorney, Agent or Firm:
KOKKA, Scott S. et al. (US)
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