Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight carbonized building block and preparation method thereof
The invention discloses a lightweight carbonized building block and a preparation method thereof. The lightweight carbonized building block comprises the following components in parts by weight: 100 parts of a dry mixture, 4-6 parts of water and 5-15 parts of carbon-containing ice balls, wherein the dry mixture is composed of a binding material, a framework material and filling powder, and the binding material comprises an air hardening binding material; the carbon-containing ice balls are formed by freezing a carbon-containing solution. Carbon dioxide is sealed in the building block in advance through the carbon-containing ice balls, the carbon-containing ice balls absorb heat and melt to release carbon dioxide and increase internal pores during carbonization maintenance, the interior and exterior of the building block can be subjected to carbonization maintenance at the same time, and the problem that the interior of a carbonized building block product is difficult to carbonize is effectively solved; meanwhile, the volume weight of the carbonized building block can be flexibly adjusted by controlling the mixing amount of the carbon-containing ice balls, and the obtained building block is high in strength, environmentally friendly, capable of absorbing carbon, adjustable in volume weight, good in heat preservation and sound insulation performance and suitable for application and popularization.
本发明公开了一种轻质碳化砌块及其制备方法，各组分及其所占重量份数包括：干混合料100份，水4～6份，含碳冰球5～15份；其中，干混合料由胶凝材料、骨架材料、填充粉料组成，胶凝材料中包含气硬性胶凝材料；含碳冰球由含碳溶液冷冻形成。本发明通过含碳冰球将二氧化碳预先封存在砌块内部，碳化养护时含碳冰球吸热融化释放出二氧化碳并增加内部孔隙，可同时对砌块内、外部进行碳化养护，有效解决碳化砌块制品内部难以碳化等问题，同时通过控制含碳冰球掺量可灵活调节碳化砌块容重，所得砌块强度高、环保吸碳、容重可调、保温隔音性能好，适合推广应用。
Lightweight carbonized building block and preparation method thereof
The invention discloses a lightweight carbonized building block and a preparation method thereof. The lightweight carbonized building block comprises the following components in parts by weight: 100 parts of a dry mixture, 4-6 parts of water and 5-15 parts of carbon-containing ice balls, wherein the dry mixture is composed of a binding material, a framework material and filling powder, and the binding material comprises an air hardening binding material; the carbon-containing ice balls are formed by freezing a carbon-containing solution. Carbon dioxide is sealed in the building block in advance through the carbon-containing ice balls, the carbon-containing ice balls absorb heat and melt to release carbon dioxide and increase internal pores during carbonization maintenance, the interior and exterior of the building block can be subjected to carbonization maintenance at the same time, and the problem that the interior of a carbonized building block product is difficult to carbonize is effectively solved; meanwhile, the volume weight of the carbonized building block can be flexibly adjusted by controlling the mixing amount of the carbon-containing ice balls, and the obtained building block is high in strength, environmentally friendly, capable of absorbing carbon, adjustable in volume weight, good in heat preservation and sound insulation performance and suitable for application and popularization.
本发明公开了一种轻质碳化砌块及其制备方法，各组分及其所占重量份数包括：干混合料100份，水4～6份，含碳冰球5～15份；其中，干混合料由胶凝材料、骨架材料、填充粉料组成，胶凝材料中包含气硬性胶凝材料；含碳冰球由含碳溶液冷冻形成。本发明通过含碳冰球将二氧化碳预先封存在砌块内部，碳化养护时含碳冰球吸热融化释放出二氧化碳并增加内部孔隙，可同时对砌块内、外部进行碳化养护，有效解决碳化砌块制品内部难以碳化等问题，同时通过控制含碳冰球掺量可灵活调节碳化砌块容重，所得砌块强度高、环保吸碳、容重可调、保温隔音性能好，适合推广应用。
Lightweight carbonized building block and preparation method thereof
一种轻质碳化砌块及其制备方法
LI YEQING (Autor:in) / FANG MENG (Autor:in) / BAI ZHIJUN (Autor:in) / YU SONGBAI (Autor:in) / KONG DEYING (Autor:in) / WANG LIYAO (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Unfired carbonized cement soil building block and preparation method thereof
| Europäisches Patentamt | 2022
Lightweight porous carbonized plate and preparation method thereof
| Europäisches Patentamt | 2023
Lightweight building block and preparation method thereof
| Europäisches Patentamt | 2021
Building muck lightweight building block and preparation method thereof
| Europäisches Patentamt | 2020
Phosphogypsum lightweight building block and preparation method thereof
| Europäisches Patentamt | 2024