Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light partition board prepared from coal slurry and preparation method of light partition board
The invention belongs to the technical field of building materials, and particularly relates to a light partition board prepared from coal slurry and a preparation method of the light partition board.The light partition board comprises the following components: water, a cement additive, a waterproof agent, short fibers, active slag powder, calcium oxide, coal slurry and Portland cement. A prepared partition wall has the properties of light weight, high strength, environmental protection performance, heat insulation, sound insulation, water resistance, stable size, good impact resistance, highcarbonization resistance, A-grade fire prevention performance and the like. Water-containing coal slime produced in a coal washing and dressing plant is adopted, and water contained in the coal slimeis used as mixing water for preparing slurry of light partition board products, so the problems of high energy consumption, high pollution and cost increase caused by drying in a drying forming process in the prior art are solved; a new path for coal slime utilization is developed for coal washing enterprises, and the problems of land resource waste, hidden environmental pollution danger and thelike caused by coal slime accumulation are further eliminated.
本发明属于建筑材料的技术领域，具体涉及一种利用煤泥浆制得的轻质隔墙板及其制备方法。所述轻质隔墙板包括如下组分：水、水泥外加剂、防水剂、短纤维、活性矿渣粉、氧化钙、煤泥浆以及硅酸盐水泥；得到的隔板墙具有轻质高强、环保、隔热、隔音、耐水、体积稳定、抗冲击性能好、抗碳化性能高以及达A级防火等性能。采用于煤炭洗选厂产出的含水煤泥，将煤泥内的含水作为轻质隔墙板产品制备浆料部分的拌和用水，解决了现有技术中干燥成型工艺利用烘干所造成的的高能耗、高污染及因此带来的成本增加问题；为煤碳洗选企业开拓了煤泥利用的一条新路径，进一步消除了煤泥堆积所带来的土地资源浪费和环境污染隐患等问题。
Light partition board prepared from coal slurry and preparation method of light partition board
The invention belongs to the technical field of building materials, and particularly relates to a light partition board prepared from coal slurry and a preparation method of the light partition board.The light partition board comprises the following components: water, a cement additive, a waterproof agent, short fibers, active slag powder, calcium oxide, coal slurry and Portland cement. A prepared partition wall has the properties of light weight, high strength, environmental protection performance, heat insulation, sound insulation, water resistance, stable size, good impact resistance, highcarbonization resistance, A-grade fire prevention performance and the like. Water-containing coal slime produced in a coal washing and dressing plant is adopted, and water contained in the coal slimeis used as mixing water for preparing slurry of light partition board products, so the problems of high energy consumption, high pollution and cost increase caused by drying in a drying forming process in the prior art are solved; a new path for coal slime utilization is developed for coal washing enterprises, and the problems of land resource waste, hidden environmental pollution danger and thelike caused by coal slime accumulation are further eliminated.
本发明属于建筑材料的技术领域，具体涉及一种利用煤泥浆制得的轻质隔墙板及其制备方法。所述轻质隔墙板包括如下组分：水、水泥外加剂、防水剂、短纤维、活性矿渣粉、氧化钙、煤泥浆以及硅酸盐水泥；得到的隔板墙具有轻质高强、环保、隔热、隔音、耐水、体积稳定、抗冲击性能好、抗碳化性能高以及达A级防火等性能。采用于煤炭洗选厂产出的含水煤泥，将煤泥内的含水作为轻质隔墙板产品制备浆料部分的拌和用水，解决了现有技术中干燥成型工艺利用烘干所造成的的高能耗、高污染及因此带来的成本增加问题；为煤碳洗选企业开拓了煤泥利用的一条新路径，进一步消除了煤泥堆积所带来的土地资源浪费和环境污染隐患等问题。
Light partition board prepared from coal slurry and preparation method of light partition board
一种利用煤泥浆制得的轻质隔墙板及其制备方法
ZHOU XIANMING (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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