Building material manufacturing methods, building material manufacturing kits, building material manufacturing systems
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- SHIMIZU CORP
- Filing Date
- 2024-12-02
- Publication Date
- 2026-06-12
AI Technical Summary
【0019】 本発明の実施形態の一つの、炭酸カルシムと、水と、二酸化炭素とを収納容器に封入し、該収納容器に圧力をかけることによる建築資材製造方によれば、従来の建築資材の製造方法に比べ、強固な建築資材を製造することができるという効果を奏する。また、従来の手法に比べて短期間で建築資材を製造することができるという効果を奏する。
Smart Images
Figure 2026095918000001_ABST
Abstract
Claims
1. A method for manufacturing building materials by sealing calcium carbonate, water, and carbon dioxide in a storage container and applying pressure to the storage container.
2. The outside of the aforementioned storage container is pressurized with liquid. The method for manufacturing building materials as described in claim 1.
3. The aforementioned storage container is made of a gas barrier material. The method for manufacturing building materials as described in claim 1.
4. A method for manufacturing building materials, comprising sealing calcium carbonate, water, and carbon dioxide in a storage container having gas barrier properties, and applying pressure to the storage container by a cold isostatic pressurization method.
5. A method for manufacturing building materials, comprising sealing calcium carbonate with a specific surface area of 1,000 g / cm² or more and 8,000 g / cm² or less, water, and 500,000 ppm or more of carbon dioxide in a gas barrier container, and applying a pressure of 40 MPa or more and 1,600 MPa or less to the container by a cold isostatic pressurization method for a long period of 10 minutes or more and a short period of 300 minutes or less.
6. A method for manufacturing building materials, comprising sealing calcium carbonate with a specific surface area of 1,000 g / cm² or more and 8,000 g / cm² or less, water, and 500,000 ppm or more of carbon dioxide in a storage container having gas barrier properties and having both a flexible part and a rigid part, and applying a pressure of 40 MPa or more and 1,600 MPa or less to the storage container by a cold isostatic pressurization method for a long period of time of 10 hours or more and a short period of time of 300 minutes or less.
7. A method for manufacturing building materials, comprising: sealing particles obtained from calcium carbonate with a specific surface area of 1,000 g / cm² or more and 8,000 g / cm² or less, water, and 500,000 ppm or more of carbon dioxide in a storage container having gas barrier properties and having a flexible part and a rigid part; and applying a pressure of 40 MPa or more and 1,600 MPa or less to the storage container by a cold isostatic pressurization method for a long period of 10 minutes or more and a short period of 300 minutes or less, thereby manufacturing building materials in the rigid part of the storage container.
8. A method for manufacturing building materials, comprising: sealing particles obtained from waste concrete with a specific surface area of 1,000 g / cm² or more and 8,000 g / cm² or less, water, and 500,000 ppm or more of carbon dioxide in a storage container having gas barrier properties and having a flexible part and a rigid part; and applying a pressure of 40 MPa or more and 1,600 MPa or less to the storage container by a cold isostatic pressurization method for a long period of 10 minutes or more and a short period of 300 minutes or less, thereby manufacturing building materials in the rigid part of the storage container.
9. A building material manufacturing kit containing calcium carbonate, water, and over 500,000 ppm of carbon dioxide sealed in a storage container.
10. A building material manufacturing kit containing calcium carbonate, water, and over 500,000 ppm of carbon dioxide sealed in a storage container with a pressure resistance of 40 MPa or higher.
11. A building material manufacturing kit in which calcium carbonate, water, and carbon dioxide at a concentration of 500,000 ppm or more are sealed in a storage container with a pressure resistance of 40 MPa or more. The aforementioned storage container comprises a flexible part and a rigid part, and the capacity of the flexible part is greater than the capacity of the rigid part, in a building materials manufacturing kit.
12. A storage container filled with calcium carbonate, water, and more than 500,000 ppm of carbon dioxide, A cold isostatic pressurizing device for pressurizing the aforementioned storage container, A building materials manufacturing system equipped with [specific features / equipment].
13. A storage container filled with calcium carbonate, water, and more than 500,000 ppm of carbon dioxide, A cold isostatic pressurizing device for pressurizing the aforementioned storage container, A building materials manufacturing system equipped with [specific features / equipment].
14. A storage container filled with calcium carbonate, water, and more than 500,000 ppm of carbon dioxide, A cold isostatic pressurizing device for pressurizing the aforementioned storage container, In a building materials manufacturing system equipped with, The capacity of the storage container before pressurization is 10% or less of the capacity of the chamber of the cold isostatic pressurizing device before pressurization. Building materials manufacturing system.
15. A method for hydration reaction involving sealing calcium carbonate, water, and carbon dioxide in a storage container and applying pressure to the storage container.
16. A hydration reaction kit containing calcium carbonate, water, and over 500,000 ppm of carbon dioxide sealed in a storage container.
17. A storage container filled with calcium carbonate, water, and more than 500,000 ppm of carbon dioxide, A cold isostatic pressurizing device for pressurizing the aforementioned storage container, A hydration reaction system equipped with [the necessary components].