Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phosphogypsum anti-crack mortar and preparation method thereof
The invention discloses ardealite anti-crack mortar and a preparation method thereof, and the ardealite anti-crack mortar is prepared from the following raw materials in parts by weight: 150 to 200 parts of cement, 250 to 300 parts of fine sand, 50 to 80 parts of bamboo charcoal fiber, 30 to 50 parts of nanometer magnesium oxide, 60 to 100 parts of humidifying material, 80 to 120 parts of water and 130 to 170 parts of modified ardealite. The ardealite anti-crack mortar prepared by the method disclosed by the invention not only has good compression resistance and fracture resistance, but also can effectively avoid the crack problem of the product, has good stability, and can meet the use requirements of the building material industry; the ardealite waste is prepared into the anti-crack mortar, so that the ardealite is comprehensively utilized, land occupation caused by ardealite stacking and pollution to the surrounding environment can be reduced, meanwhile, the consumption of natural gypsum can be reduced, the ardealite has the dual characteristics of circular economy and low-carbon economy, and in addition, the preparation method is simple and easy to popularize and apply.
本发明公开了一种磷石膏抗裂砂浆及制备方法，所述磷石膏抗裂砂浆按重量份数计，由以下原料制成：水泥150～200份、细砂250～300份、竹炭纤维50～80份、纳米氧化镁30～50份、调湿材料60～100份、水80～120份和改性磷石膏130～170份。采用本发明所述方法制备的磷石膏抗裂砂浆，不仅其抗压和抗折性能好，还能够有效避免产品出现裂纹问题，其稳定性好，可以满足建材行业的使用需求；通过将磷石膏废弃物制备为抗裂砂浆，不仅使磷石膏得到综合利用，还可减少磷石膏堆放造成的土地占用和对周围环境造成的污染，同时，也能减少天然石膏的消耗，具有循环经济、低碳经济的双重特点，另外，其制备方法简单，易于推广应用。
Phosphogypsum anti-crack mortar and preparation method thereof
The invention discloses ardealite anti-crack mortar and a preparation method thereof, and the ardealite anti-crack mortar is prepared from the following raw materials in parts by weight: 150 to 200 parts of cement, 250 to 300 parts of fine sand, 50 to 80 parts of bamboo charcoal fiber, 30 to 50 parts of nanometer magnesium oxide, 60 to 100 parts of humidifying material, 80 to 120 parts of water and 130 to 170 parts of modified ardealite. The ardealite anti-crack mortar prepared by the method disclosed by the invention not only has good compression resistance and fracture resistance, but also can effectively avoid the crack problem of the product, has good stability, and can meet the use requirements of the building material industry; the ardealite waste is prepared into the anti-crack mortar, so that the ardealite is comprehensively utilized, land occupation caused by ardealite stacking and pollution to the surrounding environment can be reduced, meanwhile, the consumption of natural gypsum can be reduced, the ardealite has the dual characteristics of circular economy and low-carbon economy, and in addition, the preparation method is simple and easy to popularize and apply.
本发明公开了一种磷石膏抗裂砂浆及制备方法，所述磷石膏抗裂砂浆按重量份数计，由以下原料制成：水泥150～200份、细砂250～300份、竹炭纤维50～80份、纳米氧化镁30～50份、调湿材料60～100份、水80～120份和改性磷石膏130～170份。采用本发明所述方法制备的磷石膏抗裂砂浆，不仅其抗压和抗折性能好，还能够有效避免产品出现裂纹问题，其稳定性好，可以满足建材行业的使用需求；通过将磷石膏废弃物制备为抗裂砂浆，不仅使磷石膏得到综合利用，还可减少磷石膏堆放造成的土地占用和对周围环境造成的污染，同时，也能减少天然石膏的消耗，具有循环经济、低碳经济的双重特点，另外，其制备方法简单，易于推广应用。
Phosphogypsum anti-crack mortar and preparation method thereof
一种磷石膏抗裂砂浆及制备方法
TIAN YONGHONG (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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