A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phosphogypsum concrete and preparation method thereof
The invention discloses ardealite concrete and a preparation method thereof, and belongs to the technical field of building materials. The ardealite lightweight aggregate with high strength and good chemical resistance is prepared from ardealite as a raw material through a unique preparation process, and the strength and durability of the ardealite concrete prepared from the ardealite lightweight aggregate are not inferior to those of concrete prepared from natural river sand as a raw material. The ardealite concrete provided by the invention is economical and environment-friendly, and not only can realize high-value utilization of ardealite waste, but also can reduce the use amount of natural river sand.
本发明公开了一种磷石膏混凝土及其制备方法，属于建筑材料技术领域。以磷石膏为原料，通过独特的制备工艺制备出强度高、耐化学性好的磷石膏轻骨料，以其为原料制备的磷石膏混凝土无论是强度还是耐久性，均不劣于以天然河砂为原料制备的混凝土。本发明提供的磷石膏混凝土经济环保，不仅能够实现磷石膏废料的高价值利用，还能够减少天然河砂的使用量。
Phosphogypsum concrete and preparation method thereof
The invention discloses ardealite concrete and a preparation method thereof, and belongs to the technical field of building materials. The ardealite lightweight aggregate with high strength and good chemical resistance is prepared from ardealite as a raw material through a unique preparation process, and the strength and durability of the ardealite concrete prepared from the ardealite lightweight aggregate are not inferior to those of concrete prepared from natural river sand as a raw material. The ardealite concrete provided by the invention is economical and environment-friendly, and not only can realize high-value utilization of ardealite waste, but also can reduce the use amount of natural river sand.
本发明公开了一种磷石膏混凝土及其制备方法，属于建筑材料技术领域。以磷石膏为原料，通过独特的制备工艺制备出强度高、耐化学性好的磷石膏轻骨料，以其为原料制备的磷石膏混凝土无论是强度还是耐久性，均不劣于以天然河砂为原料制备的混凝土。本发明提供的磷石膏混凝土经济环保，不仅能够实现磷石膏废料的高价值利用，还能够减少天然河砂的使用量。
Phosphogypsum concrete and preparation method thereof
一种磷石膏混凝土及其制备方法
DU SHUNGUI (author) / LIN ZHIWEI (author) / GUO RONGXIN (author) / YANG YANG (author) / MA QIANMIN (author) / LIN RUNSHENG (author) / FU CHAOSHU (author)
2024-11-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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