A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a method for producing ancient building bricks from construction wastes. The ancient building bricks are prepared from the following raw materials: 70-78% of qualified recycled aggregate, 5% of recycled micro powder, 12-20% of 425 # cement and 5% of fly ash. The preparation method comprises the following steps: carrying out pretreatment, crushing and compression molding on the concrete building garbage, and then carrying out maintenance. According to the production of the ancient building brick, the construction waste recycled material is adopted as the raw material, so that waste reutilization is realized, the problems that the construction waste occupies land and destroys the environment are solved, land resources are saved, meanwhile, emission of harmful substances is reduced, and the environment and ecology are protected. According to the production method of the ancient building bricks, ancient building bricks in the past of the past can be imitated, the ancient building bricks with different sizes, different colors and different patterns can be produced, and the requirements of bricks for maintenance are widely met. Meanwhile, the produced ancient building brick is high in strength and long in service life.
本发明涉及一种建筑垃圾生产古建砖的方法，原料组成为：合格再生骨料70%‑78%、再生微粉5%、425号水泥12%‑20%、粉煤灰5%。制备方法为：将混凝土类建筑物垃圾经预处理、破碎、压制成型，然后进行养护。本发明古建砖的生产采用建筑垃圾回收料作为原料，实现了废物再利用，解决了建筑垃圾占地和破坏环境的问题，节约了土地资源，同时减少了有害物质的排放，保护环境和生态。按照本发明古建砖的生产方法能仿造历朝历代的古建砖，生产出不同尺寸、不同颜色、不同图案的古建砖，广泛地满足维修用砖的要求。同时本发明生产的古建砖强度高，使用寿命长。
The invention relates to a method for producing ancient building bricks from construction wastes. The ancient building bricks are prepared from the following raw materials: 70-78% of qualified recycled aggregate, 5% of recycled micro powder, 12-20% of 425 # cement and 5% of fly ash. The preparation method comprises the following steps: carrying out pretreatment, crushing and compression molding on the concrete building garbage, and then carrying out maintenance. According to the production of the ancient building brick, the construction waste recycled material is adopted as the raw material, so that waste reutilization is realized, the problems that the construction waste occupies land and destroys the environment are solved, land resources are saved, meanwhile, emission of harmful substances is reduced, and the environment and ecology are protected. According to the production method of the ancient building bricks, ancient building bricks in the past of the past can be imitated, the ancient building bricks with different sizes, different colors and different patterns can be produced, and the requirements of bricks for maintenance are widely met. Meanwhile, the produced ancient building brick is high in strength and long in service life.
本发明涉及一种建筑垃圾生产古建砖的方法，原料组成为：合格再生骨料70%‑78%、再生微粉5%、425号水泥12%‑20%、粉煤灰5%。制备方法为：将混凝土类建筑物垃圾经预处理、破碎、压制成型，然后进行养护。本发明古建砖的生产采用建筑垃圾回收料作为原料，实现了废物再利用，解决了建筑垃圾占地和破坏环境的问题，节约了土地资源，同时减少了有害物质的排放，保护环境和生态。按照本发明古建砖的生产方法能仿造历朝历代的古建砖，生产出不同尺寸、不同颜色、不同图案的古建砖，广泛地满足维修用砖的要求。同时本发明生产的古建砖强度高，使用寿命长。
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| European Patent Office | 2020
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| European Patent Office | 2024
| European Patent Office | 2020