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A platform for research: civil engineering, architecture and urbanism
Phosphogypsum-based self-leveling mortar
The invention provides ardealite-based self-leveling mortar. The ardealite-based self-leveling mortar is prepared from an ardealite beta powder component, a blast furnace cinder component, a cement component, a retarder component, a water reducing agent component, a defoaming agent component, a suspending agent component and a rubber powder component, according to the mortar, the ardealite beta powder component is adopted as the main component of the self-leveling mortar, no high-strength and high-cost additive needs to be added, only a compound additive needs to be added, the cost of the gypsum-based self-leveling mortar is reduced, meanwhile, the main raw material ardealite and the main aggregate blast furnace cinder are solid industrial waste, and the cost is low. The invention has the advantages of low raw material cost, high comprehensive performance of the product, realization of resource and valuable utilization of industrial solid waste, resource saving, no need of exploitation of natural river sand, environmental protection, good fluidity of the product, and high strength.
本发明提供了磷石膏基自流平砂浆，自流平砂浆由磷石膏β粉组分、高炉烧渣组分、水泥组分、缓凝剂组分、减水剂组分、消泡剂组分、悬浮剂组分和胶粉组分组成；本申请砂浆采用磷石膏β粉组分作为自流平砂浆的主要成分，不需要添加任何高强度的高成本的添料，只需要添加复配的添加剂，降低了石膏基自流平砂浆的成本，同时主要原料磷石膏和主要骨料高炉烧渣均为固体工业废弃物，原料成本低，产品综合性能高，实现了工业固废的资源化、价值化利用，节约资源，也不需要开采天然河砂，利于环保，产品流动度佳、强度高。
Phosphogypsum-based self-leveling mortar
The invention provides ardealite-based self-leveling mortar. The ardealite-based self-leveling mortar is prepared from an ardealite beta powder component, a blast furnace cinder component, a cement component, a retarder component, a water reducing agent component, a defoaming agent component, a suspending agent component and a rubber powder component, according to the mortar, the ardealite beta powder component is adopted as the main component of the self-leveling mortar, no high-strength and high-cost additive needs to be added, only a compound additive needs to be added, the cost of the gypsum-based self-leveling mortar is reduced, meanwhile, the main raw material ardealite and the main aggregate blast furnace cinder are solid industrial waste, and the cost is low. The invention has the advantages of low raw material cost, high comprehensive performance of the product, realization of resource and valuable utilization of industrial solid waste, resource saving, no need of exploitation of natural river sand, environmental protection, good fluidity of the product, and high strength.
本发明提供了磷石膏基自流平砂浆，自流平砂浆由磷石膏β粉组分、高炉烧渣组分、水泥组分、缓凝剂组分、减水剂组分、消泡剂组分、悬浮剂组分和胶粉组分组成；本申请砂浆采用磷石膏β粉组分作为自流平砂浆的主要成分，不需要添加任何高强度的高成本的添料，只需要添加复配的添加剂，降低了石膏基自流平砂浆的成本，同时主要原料磷石膏和主要骨料高炉烧渣均为固体工业废弃物，原料成本低，产品综合性能高，实现了工业固废的资源化、价值化利用，节约资源，也不需要开采天然河砂，利于环保，产品流动度佳、强度高。
Phosphogypsum-based self-leveling mortar
磷石膏基自流平砂浆
RAN JINGYU (author) / GUO LEI (author) / WANG WEI (author) / WAN DONGHAI (author)
2023-04-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Phosphogypsum self-leveling mortar and preparation method thereof
| European Patent Office | 2020
Beta phosphogypsum-based self-leveling mortar and preparation method thereof
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Phosphogypsum solid waste self-leveling mortar and preparation method thereof
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