FIELD: industry of construction materials.
SUBSTANCE: invention relates to construction mixtures used in construction 3D printers and can be used in 3D printing of building products and structures, for example, such as blocks for erection of walls of buildings. Construction mixture for 3D printer includes portland cement, sand, aggregate—miscanthus in dried and chopped form 3–10 mm long and 1–2 mm wide, gypsum, plasticizer, calcium chloride and water with a certain weight ratio of components.
EFFECT: improved strength characteristics of the construction mixture, improved heat insulation and sound insulation properties, reduced consumption of the cement mixture and increased rate of application of layers of mixture during 3D printing with improved properties of environmental friendliness of the mixture.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GYPSUM-CEMENT-POZZOLANIC MODIFIED CONSTRUCTION MIXTURE FOR 3D PRINTER | 2023 |
|
RU2820800C1 |
| CONCRETE MIXTURE BASED ON GYPSUM-CEMENT-POZZOLANIC BINDER FOR CONSTRUCTION 3D PRINTING | 2023 |
|
RU2821072C1 |
| MODIFIED GYPSUM-CEMENT-POZZOLANIC CONCRETE MIXTURE FOR CONSTRUCTION 3D PRINTING | 2023 |
|
RU2820762C1 |
| GYPSUM-CEMENT-POZZOLANIC CONSTRUCTION MIXTURE FOR 3D PRINTING | 2023 |
|
RU2820797C1 |
| GYPSUM-CEMENT-POZZOLANIC CRUDE MIXTURE FOR ADDITIVE CONSTRUCTION | 2023 |
|
RU2820798C1 |
| GYPSUM-CEMENT-POZZOLANIC CRUDE MIXTURE FOR CONSTRUCTION 3D PRINTING | 2023 |
|
RU2821070C1 |
| GYPSUM-CEMENT-POZZOLANIC CRUDE MIXTURE FOR EXTRUSION ON 3D PRINTER | 2023 |
|
RU2821079C1 |
| GYPSUM-CEMENT-POZZOLANIC CONSTRUCTION MIXTURE FOR ADDITIVE PRODUCTION | 2023 |
|
RU2823956C1 |
| MODIFIED GYPSUM-CEMENT-POZZOLANIC CONCRETE MIXTURE FOR 3D PRINTING | 2023 |
|
RU2821879C1 |
| GYPSUM-CEMENT-POZZOLANIC CONSTRUCTION MIXTURE FOR 3D PRINTING | 2023 |
|
RU2821877C1 |
