
The Library
3D printing of cement composites
Tools
Gibbons, Gregory John, Williams, Reuben, Purnell, Phil and Farahi, Elham (2010) 3D printing of cement composites. Advances in Applied Ceramics, Vol.109 (No.5). pp. 287-290. doi:10.1179/174367509X12472364600878 ISSN 1743-6761.
![]()
|
PDF
WRAP_Gibbons_GG_AAC_final.pdf - Requires a PDF viewer. Download (504Kb) |
Official URL: http://dx.doi.org/10.1179/174367509X12472364600878
Abstract
The aims of this study were to investigate the feasibility of generating 3D structures directly in rapid-hardening Portland cement (RHPC) using 3D Printing (3DP) technology. 3DP is a Additive Layer Manufacturing (ALM) process that generates parts directly from CAD in a layer-wise manner. 3D structures were successfully printed using a polyvinylalcohol: RHPC ratio of 3:97 w/w, with print resolutions of better than 1mm. The test components demonstrated the manufacture of features, including off-axis holes, overhangs / undercuts etc that would not be manufacturable using simple mould tools. Samples hardened by 1 day post-build immersion in water at RT offered Modulus of Rupture (MOR) values of up to 0.8±0.1MPa, and, after 26 days immersion in water at RT, offered MOR values of 2.2±0.2MPa, similar to bassanite-based materials more typically used in 3DP (1-3 MPa). Post-curing by water immersion restructured the structure, removing the layering typical of ALM processes, and infilling porosity.
Item Type: | Journal Article | ||||
---|---|---|---|---|---|
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TP Chemical technology T Technology > TS Manufactures |
||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) |
||||
Library of Congress Subject Headings (LCSH): | Portland cement, Three-dimensional printing | ||||
Journal or Publication Title: | Advances in Applied Ceramics | ||||
Publisher: | Maney Publishing | ||||
ISSN: | 1743-6761 | ||||
Official Date: | May 2010 | ||||
Dates: |
|
||||
Volume: | Vol.109 | ||||
Number: | No.5 | ||||
Number of Pages: | 4 | ||||
Page Range: | pp. 287-290 | ||||
DOI: | 10.1179/174367509X12472364600878 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Funder: | Engineering and Physical Sciences Research Council (EPSRC) | ||||
Grant number: | GR/T01518/01 (EPSRC) |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
![]() |
View Item |
Downloads
Downloads per month over past year