A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of light magnesium oxysulfate cement partition wall strip plate
The invention relates to the field of building wall material products, particularly to a preparation method of a light magnesium oxysulfate cement partition wall strip plate. The preparation comprisesthe steps of material preparing, pouring and curing, wherein titanium extraction tailing residue is added into ingredients. Compared with the prior art, the light magnesium oxysulfate cement partition wall strip plate of the invention has the beneficial effects that the light magnesium oxysulfate cement partition wall strip plate has the characteristics of waste resource utilization, low cost, light weight, energy conservation, environmental protection, simple production process and the like, solves the problems of difficult molding, low strength, poor water resistance and the like of the traditional magnesium oxysulfate cement product, and can meet the national development of novel materials such as magnesium cementing materials and the like; sintering and steam curing are not needed, nodust, waste gas, wastewater and radioactive products are generated, and the product is a novel environmentally-friendly cementing material; and the 28-day compressive strength of the novel light magnesium oxysulfate cement partition stripe plate prepared by the method is more than 8.5 MPa, the chlorine ion dissolution (water dissolution) is less than 2%, the 28-day softening coefficient is more than or equal to 0.85, and the 28-day moisture content is less than 10%.
本发明涉及建筑墙体材料制品领域，尤其涉及一种轻质硫氧镁水泥隔墙条板的制备方法，包括配料、浇注和养护，其特征在于，配料中填加有提钛尾渣。与现有技术相比，本发明的有益效果如下：1）本发明具有废弃物资源利用、成本低、质轻、节能环保、生产工艺简单等特点，不仅解决了传统硫氧镁水泥制品成型难、强度低、耐水性差等问题，同时亦可响应国家关于发展镁质胶凝材料等新型材料的号召。2）无需烧结和蒸养，且无粉尘、废气废水和放射性产物的生成，是一种新型绿色胶凝材料。3）本发明所制备的新型轻质硫氧镁水泥隔墙条板28天耐压强度＞8.5MPa、氯离子溶出量（水溶）＜2%、28天软化系数≥0.85、28天含水率＜10%。
Preparation method of light magnesium oxysulfate cement partition wall strip plate
The invention relates to the field of building wall material products, particularly to a preparation method of a light magnesium oxysulfate cement partition wall strip plate. The preparation comprisesthe steps of material preparing, pouring and curing, wherein titanium extraction tailing residue is added into ingredients. Compared with the prior art, the light magnesium oxysulfate cement partition wall strip plate of the invention has the beneficial effects that the light magnesium oxysulfate cement partition wall strip plate has the characteristics of waste resource utilization, low cost, light weight, energy conservation, environmental protection, simple production process and the like, solves the problems of difficult molding, low strength, poor water resistance and the like of the traditional magnesium oxysulfate cement product, and can meet the national development of novel materials such as magnesium cementing materials and the like; sintering and steam curing are not needed, nodust, waste gas, wastewater and radioactive products are generated, and the product is a novel environmentally-friendly cementing material; and the 28-day compressive strength of the novel light magnesium oxysulfate cement partition stripe plate prepared by the method is more than 8.5 MPa, the chlorine ion dissolution (water dissolution) is less than 2%, the 28-day softening coefficient is more than or equal to 0.85, and the 28-day moisture content is less than 10%.
本发明涉及建筑墙体材料制品领域，尤其涉及一种轻质硫氧镁水泥隔墙条板的制备方法，包括配料、浇注和养护，其特征在于，配料中填加有提钛尾渣。与现有技术相比，本发明的有益效果如下：1）本发明具有废弃物资源利用、成本低、质轻、节能环保、生产工艺简单等特点，不仅解决了传统硫氧镁水泥制品成型难、强度低、耐水性差等问题，同时亦可响应国家关于发展镁质胶凝材料等新型材料的号召。2）无需烧结和蒸养，且无粉尘、废气废水和放射性产物的生成，是一种新型绿色胶凝材料。3）本发明所制备的新型轻质硫氧镁水泥隔墙条板28天耐压强度＞8.5MPa、氯离子溶出量（水溶）＜2%、28天软化系数≥0.85、28天含水率＜10%。
Preparation method of light magnesium oxysulfate cement partition wall strip plate
一种轻质硫氧镁水泥隔墙条板的制备方法
BI WANLI (author) / LIANG YUANYUAN (author) / GUAN YAN (author) / CHANG JUN (author) / CHEN XIAOYANG (author) / TENG YINGXUE (author) / ZHAO JIUYE (author)
2020-05-01
Patent
Electronic Resource
Chinese
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