A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Artificial aggregate vegetation concrete and preparation method thereof
The invention relates to the technical field of building materials, in particular to artificial aggregate vegetation concrete and a preparation method thereof. The preparation method comprises the following steps: preparing a cold-bonding artificial aggregate by using waste incineration bottom ash as a raw material, carrying out dry mixing on the cold-bonding artificial aggregate and cement in a disc granulator, spraying water and a water reducing agent on the surface, stirring to obtain an admixture, molding, and carrying out water bath maintenance and carbonization maintenance to obtain the artificial aggregate vegetation concrete. According to the preparation method disclosed by the invention, the plant-growing concrete which is more suitable for the cold-bonding artificial aggregate is prepared by taking the cold-bonding artificial aggregate as a raw material by utilizing the disc granulator, so that the problem of bottom slurry deposition caused by the shape problem of the artificial aggregate is effectively improved, and cement slurry and the cold-bonding artificial aggregate are more tightly combined; the communication void ratio of the plant-growing concrete is ensured, and the plant compatibility of the artificial aggregate plant-growing concrete is improved, so that the application feasibility of the artificial aggregate in the plant-growing concrete is improved.
本发明涉及建筑材料技术领域，具体涉及一种人造骨料植生混凝土及其制备方法。所述制备方法包括步骤：以垃圾焚烧底灰为原料制备冷粘结人造骨料，将冷粘结人造骨料和水泥在圆盘造粒机中进行干混，在表面喷洒水和减水剂，搅拌后得到掺合料，成型后进行水浴养护、碳化养护，得到所述的人造骨料植生混凝土。本发明通过利用圆盘造粒机以冷粘结人造骨料为原料来制备得到更适合冷粘结人造骨料的植生混凝土，有效地改善了人造骨料的形貌问题带来的底部沉浆问题，使水泥浆体与冷粘结人造骨料更紧密地结合，保证了植生混凝土的连通空隙率，改善了人造骨料植生混凝土的植物相容性，从而增加了人造骨料在植生混凝土中的应用的可行性。
Artificial aggregate vegetation concrete and preparation method thereof
The invention relates to the technical field of building materials, in particular to artificial aggregate vegetation concrete and a preparation method thereof. The preparation method comprises the following steps: preparing a cold-bonding artificial aggregate by using waste incineration bottom ash as a raw material, carrying out dry mixing on the cold-bonding artificial aggregate and cement in a disc granulator, spraying water and a water reducing agent on the surface, stirring to obtain an admixture, molding, and carrying out water bath maintenance and carbonization maintenance to obtain the artificial aggregate vegetation concrete. According to the preparation method disclosed by the invention, the plant-growing concrete which is more suitable for the cold-bonding artificial aggregate is prepared by taking the cold-bonding artificial aggregate as a raw material by utilizing the disc granulator, so that the problem of bottom slurry deposition caused by the shape problem of the artificial aggregate is effectively improved, and cement slurry and the cold-bonding artificial aggregate are more tightly combined; the communication void ratio of the plant-growing concrete is ensured, and the plant compatibility of the artificial aggregate plant-growing concrete is improved, so that the application feasibility of the artificial aggregate in the plant-growing concrete is improved.
本发明涉及建筑材料技术领域，具体涉及一种人造骨料植生混凝土及其制备方法。所述制备方法包括步骤：以垃圾焚烧底灰为原料制备冷粘结人造骨料，将冷粘结人造骨料和水泥在圆盘造粒机中进行干混，在表面喷洒水和减水剂，搅拌后得到掺合料，成型后进行水浴养护、碳化养护，得到所述的人造骨料植生混凝土。本发明通过利用圆盘造粒机以冷粘结人造骨料为原料来制备得到更适合冷粘结人造骨料的植生混凝土，有效地改善了人造骨料的形貌问题带来的底部沉浆问题，使水泥浆体与冷粘结人造骨料更紧密地结合，保证了植生混凝土的连通空隙率，改善了人造骨料植生混凝土的植物相容性，从而增加了人造骨料在植生混凝土中的应用的可行性。
Artificial aggregate vegetation concrete and preparation method thereof
一种人造骨料植生混凝土及其制备方法
LIU JUN (author) / NIU RENJIE (author) / XING FENG (author) / ZHANG WEIZHUO (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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