Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Properties of 3D-printed fiber-reinforced Portland cement paste
AbstractFirst insights into a 3D-printed composite of Portland cement paste and reinforcing short fibers (carbon, glass and basalt fibers, 3–6 mm) are presented, resulting in novel materials that exhibit high flexural (up to 30 MPa) and compressive strength (up to 80 MPa). Alignment of the fibers, caused by the 3D-printing process is observed, opening up the possibility to use the print path direction as a means to control fiber orientation within the printed structures. Apart from completely dense cementitious bodies, hierarchically structured bodies, displaying precisely adjusted macroporosity, are presented, the latter exhibiting a unique combination of strength and materials efficiency.
Properties of 3D-printed fiber-reinforced Portland cement paste
AbstractFirst insights into a 3D-printed composite of Portland cement paste and reinforcing short fibers (carbon, glass and basalt fibers, 3–6 mm) are presented, resulting in novel materials that exhibit high flexural (up to 30 MPa) and compressive strength (up to 80 MPa). Alignment of the fibers, caused by the 3D-printing process is observed, opening up the possibility to use the print path direction as a means to control fiber orientation within the printed structures. Apart from completely dense cementitious bodies, hierarchically structured bodies, displaying precisely adjusted macroporosity, are presented, the latter exhibiting a unique combination of strength and materials efficiency.
Properties of 3D-printed fiber-reinforced Portland cement paste
Hambach, Manuel (Autor:in) / Volkmer, Dirk (Autor:in)
Cement and Concrete Composites ; 79 ; 62-70
08.02.2017
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Properties of 3D-printed fiber-reinforced Portland cement paste
| Online Contents | 2017
Properties of portland cement paste reinforced with mica flakes
| Elsevier | 1982
Portland cement paste and concrete
| TIBKAT | 1979
Permeability of Portland cement paste
| Engineering Index Backfile | 1954