Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Special-shaped light-transmitting concrete building block based on 3D printing technology and preparation method thereof
The invention discloses a special-shaped light-transmitting concrete building block based on a 3D printing technology and a preparation method thereof. A transparent resin light guide body with an integrated structure and a building block forming mold are prepared by utilizing the 3D printing technology. The special-shaped concrete building block mold is prepared through 3D printing, the size is accurate, the problem that a special-shaped block forming mold is difficult to prepare is solved, the preparation process of the special-shaped light-transmitting concrete building block is simplified,and the production cost is reduced. The cross section of the building block in the light transmission direction can be in various shapes; the light guide body is made of colorless or colored transparent resin with high light transmittance, and the volume ratio of the light guide body in the building block can reach 30%. A forming mold through 3D printing can be made of transparent or opaque resin, and the transparent mold can also be used as a light guide body. A base body is made of a shrinkage-free self-compacting high-strength inorganic cementing material and can be compacted and formed without vibration. The special-shaped light-transmitting concrete building block based on the 3D printing technology has a wide application prospect in the fields of buildings, decoration, artworks andthe like.
本发明公开了一种基于3D打印技术的异形透光混凝土砌块及其制备方法，其特征在于，利用3D打印技术制备一体化结构的透明树脂导光体和砌块成型模具。3D打印制备异形混凝土砌块模具，尺寸精准，解决了异形砌块成型模具制备困难的问题，简化了异形透光混凝土砌块的制备工艺，降低了生产成本。砌块透光方向的横截面可以是各种形状；导光体材质为高透光率的无色或彩色透明树脂，在砌块中的体积比可达30%。3D打印的成型模具可采用透明或不透明树脂，透明的模具也可作为导光体。基体采用无收缩自密实高强度无机胶凝材料，无需振捣就可密实成型。基于3D打印技术的异形透光混凝土砌块，在建筑、装饰、艺术品等领域的应用前景广阔。
Special-shaped light-transmitting concrete building block based on 3D printing technology and preparation method thereof
The invention discloses a special-shaped light-transmitting concrete building block based on a 3D printing technology and a preparation method thereof. A transparent resin light guide body with an integrated structure and a building block forming mold are prepared by utilizing the 3D printing technology. The special-shaped concrete building block mold is prepared through 3D printing, the size is accurate, the problem that a special-shaped block forming mold is difficult to prepare is solved, the preparation process of the special-shaped light-transmitting concrete building block is simplified,and the production cost is reduced. The cross section of the building block in the light transmission direction can be in various shapes; the light guide body is made of colorless or colored transparent resin with high light transmittance, and the volume ratio of the light guide body in the building block can reach 30%. A forming mold through 3D printing can be made of transparent or opaque resin, and the transparent mold can also be used as a light guide body. A base body is made of a shrinkage-free self-compacting high-strength inorganic cementing material and can be compacted and formed without vibration. The special-shaped light-transmitting concrete building block based on the 3D printing technology has a wide application prospect in the fields of buildings, decoration, artworks andthe like.
本发明公开了一种基于3D打印技术的异形透光混凝土砌块及其制备方法，其特征在于，利用3D打印技术制备一体化结构的透明树脂导光体和砌块成型模具。3D打印制备异形混凝土砌块模具，尺寸精准，解决了异形砌块成型模具制备困难的问题，简化了异形透光混凝土砌块的制备工艺，降低了生产成本。砌块透光方向的横截面可以是各种形状；导光体材质为高透光率的无色或彩色透明树脂，在砌块中的体积比可达30%。3D打印的成型模具可采用透明或不透明树脂，透明的模具也可作为导光体。基体采用无收缩自密实高强度无机胶凝材料，无需振捣就可密实成型。基于3D打印技术的异形透光混凝土砌块，在建筑、装饰、艺术品等领域的应用前景广阔。
Special-shaped light-transmitting concrete building block based on 3D printing technology and preparation method thereof
基于3D打印技术的异形透光混凝土砌块及其制备方法
LIU FUTIAN (Autor:in) / YU HAOJIE (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
C04B
Kalk
,
LIME
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