Method for fabrication of additively manufactured, self-gelling structures and their use
US-2024245836-A1 · Jul 25, 2024 · US
3D-Printable, Self-Reinforced Ultra-Ductile Cementitious Materials
US2024254045A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024254045-A1 |
| Application number | US-202418429262-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 31, 2024 |
| Priority date | Feb 1, 2023 |
| Publication date | Aug 1, 2024 |
| Grant date | — |
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Abstract
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A 3D-printable, self-reinforced ultra-ductile cementitious material comprising; a mix of 50 percent cement and 50 percent mineral admixture.
First claim
Opening claim text (preview).
What is claimed is: 1 . A 3D-printable, self-reinforced ultra-ductile cementitious material comprising; a mix of 50 percent cement and 50 percent mineral admixture. 2 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 1 is reinforced with Polyethylene fibers. 3 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 1 is reinforced with 8 mm Polyethylene fibers. 4 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 3 wherein said 8 mm Polyethylene fibers are 2 percent volume of said mix. 5 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 3 wherein said 8 mm Polyethylene fibers are 1.5 percent volume of said mix. 6 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 3 wherein said admixture is slag. 7 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 4 wherein said admixture is fly ash. 8 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 4 wherein said admixture is metakaolin. 9 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 4 wherein said admixture is silica fume. 10 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 4 wherein said admixture is slag. 11 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 4 wherein said admixture is fly ash. 12 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 1 is reinforced with PolyVinyl Alcohol fibers. 13 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 12 wherein said PolyVinyl Alcohol fibers are 2 percent volume of said mix. 14 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 13 wherein said admixture is slag. 15 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 13 wherein said admixture is fly ash. 16 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 13 wherein said admixture is metakaolin. 17 . The 3D-printable, self-reinforced ultra-ductile cementitious material of claim 13 wherein said admixture is silica fume.
Assignees
Inventors
Classifications
containing hydraulic cements other than calcium sulfates · CPC title
Mixtures specially adapted for three-dimensional printing (3DP), stereo-lithography or prototyping · CPC title
containing mineral polymers, e.g. geopolymers of the Davidovits type · CPC title
Materials specially adapted for additive manufacturing · CPC title
Products made by additive manufacturing · CPC title
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Frequently asked questions
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- What does patent US2024254045A1 cover?
- A 3D-printable, self-reinforced ultra-ductile cementitious material comprising; a mix of 50 percent cement and 50 percent mineral admixture.
- Who is the assignee on this patent?
- Unm Rainforest Innovations
- What technology area does this patent fall under?
- Primary CPC classification B33Y70/10. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Aug 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).