A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-dosage phosphogypsum-based stable material and application thereof in road base
The invention provides a high-dosage phosphogypsum-based stable material. The mixed material is prepared from the following raw materials by dry weight percentage: phosphogypsum, slag, cement and a modifier. The modifier is prepared from calcium chloride, petroleum coke desulfurized fly ash, bentonite, talcum powder and casein. The preparation process of the high-dosage phosphogypsum-based stablematerial is simple and feasible, energy-saving and environment-friendly, and easy to popularize; the high-dosage phosphogypsum-based stable material is relatively good in performance and low in toxicity; and the phosphogypsum utilization rate is high.
本发明提供一种大掺量磷石膏基稳定材料，该混合材料包括如下干重量百分数的原料组成：磷石膏，矿渣，水泥，改性剂。所述的改性剂由氯化钙、石油焦脱硫灰、膨润土、滑石粉和干酪素组成。大掺量磷石膏基稳定材料制备工艺简单可行、节能环保、易于推广；大掺量磷石膏基稳定材料性能较好、毒性低；磷石膏利用率高。
High-dosage phosphogypsum-based stable material and application thereof in road base
The invention provides a high-dosage phosphogypsum-based stable material. The mixed material is prepared from the following raw materials by dry weight percentage: phosphogypsum, slag, cement and a modifier. The modifier is prepared from calcium chloride, petroleum coke desulfurized fly ash, bentonite, talcum powder and casein. The preparation process of the high-dosage phosphogypsum-based stablematerial is simple and feasible, energy-saving and environment-friendly, and easy to popularize; the high-dosage phosphogypsum-based stable material is relatively good in performance and low in toxicity; and the phosphogypsum utilization rate is high.
本发明提供一种大掺量磷石膏基稳定材料，该混合材料包括如下干重量百分数的原料组成：磷石膏，矿渣，水泥，改性剂。所述的改性剂由氯化钙、石油焦脱硫灰、膨润土、滑石粉和干酪素组成。大掺量磷石膏基稳定材料制备工艺简单可行、节能环保、易于推广；大掺量磷石膏基稳定材料性能较好、毒性低；磷石膏利用率高。
High-dosage phosphogypsum-based stable material and application thereof in road base
一种大掺量磷石膏基稳定材料及在道路基层中应用
YANG JINHUA (author) / CHEN JIE (author) / WEN MINGCHAO (author) / DAI JIANGPENG (author) / XIONG HAIBO (author) / LIU ANRAN (author)
2020-12-25
Patent
Electronic Resource
Chinese
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