A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THREE-DIMENSIONAL MODELING CEMENT COMPOSITION FOR CONSTRUCTION, AND THREE-DIMENSIONAL MODELING METHOD FOR CONSTRUCTION
PROBLEM TO BE SOLVED: To provide a three-dimensional modeling cement composition for construction, by which excellent self-standing properties and strength developability can be obtained, and to provide a three-dimensional modeling method for construction.SOLUTION: A cement and a three-dimensional modeling cement composition for construction are used, the cement composition comprising: (A) an aggregate; (B) a dispersant whose mass ratio of ligninsulfonic acid-based dispersant (R) and a melamine sulfonic acid-based dispersant (M) is R:M=100:80-400; (C) a thickener; (D) a retarder; (E) an amorphous calcium aluminosilicate which contains 10-25% of SiOby oxide conversion; (F) gypsum; and (G) a short fiber.SELECTED DRAWING: Figure 1
【課題】優れた自立性及び強度発現性が得られる建設向け立体造形用セメント質材料、並びに建設向けの立体造形方法を提供する。【解決手段】セメント、（Ａ）骨材、（Ｂ）リグニンスルホン酸系分散剤（Ｒ）とメラミンスルホン酸系分散剤（Ｍ）の質量割合が、Ｒ：Ｍ＝１００：８０〜４００である分散剤、（Ｃ）増粘剤、（Ｄ）凝結遅延剤、（Ｅ）酸化物換算でＳｉＯ２を１０〜２５％含有する非晶質カルシウムアルミノシリケート、（Ｆ）セッコウ、及び（Ｇ）短繊維、を含有する建設向け立体造形用セメント質材料を採用する。【選択図】図１
THREE-DIMENSIONAL MODELING CEMENT COMPOSITION FOR CONSTRUCTION, AND THREE-DIMENSIONAL MODELING METHOD FOR CONSTRUCTION
PROBLEM TO BE SOLVED: To provide a three-dimensional modeling cement composition for construction, by which excellent self-standing properties and strength developability can be obtained, and to provide a three-dimensional modeling method for construction.SOLUTION: A cement and a three-dimensional modeling cement composition for construction are used, the cement composition comprising: (A) an aggregate; (B) a dispersant whose mass ratio of ligninsulfonic acid-based dispersant (R) and a melamine sulfonic acid-based dispersant (M) is R:M=100:80-400; (C) a thickener; (D) a retarder; (E) an amorphous calcium aluminosilicate which contains 10-25% of SiOby oxide conversion; (F) gypsum; and (G) a short fiber.SELECTED DRAWING: Figure 1
【課題】優れた自立性及び強度発現性が得られる建設向け立体造形用セメント質材料、並びに建設向けの立体造形方法を提供する。【解決手段】セメント、（Ａ）骨材、（Ｂ）リグニンスルホン酸系分散剤（Ｒ）とメラミンスルホン酸系分散剤（Ｍ）の質量割合が、Ｒ：Ｍ＝１００：８０〜４００である分散剤、（Ｃ）増粘剤、（Ｄ）凝結遅延剤、（Ｅ）酸化物換算でＳｉＯ２を１０〜２５％含有する非晶質カルシウムアルミノシリケート、（Ｆ）セッコウ、及び（Ｇ）短繊維、を含有する建設向け立体造形用セメント質材料を採用する。【選択図】図１
THREE-DIMENSIONAL MODELING CEMENT COMPOSITION FOR CONSTRUCTION, AND THREE-DIMENSIONAL MODELING METHOD FOR CONSTRUCTION
建設向け立体造形用セメント質材料及び建設向けの立体造形方法
ARAKI AKITOSHI (author) / MASHITA MASAAKI (author) / SAI YOSHIHIRO (author) / KANEKO TOMOYA (author) / HIRATA TAKAYOSHI (author)
2018-09-13
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
| European Patent Office | 2021
Three-Dimensional Modeling for Improving Construction Performance
| British Library Conference Proceedings | 1994
| European Patent Office | 2023
THREE-DIMENSIONAL CONSTRUCTION METHOD AND THREE-DIMENSIONAL CONSTRUCTION SYSTEM
| European Patent Office | 2020
THREE-DIMENSIONAL CONSTRUCTION METHOD AND THREE-DIMENSIONAL CONSTRUCTION SYSTEM
| European Patent Office | 2020