Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phase-change temperature-adjusting type solid waste-based cement shaving board and preparation method thereof
The invention provides a phase-change temperature-adjusting type solid waste-based cement shaving board and a preparation method thereof, and belongs to the field of cement shaving boards. The cement shaving board is prepared from wood shavings-wood dust, phase-change temperature-adjusting composite fibers, ordinary Portland cement, superfine steel slag powder, superfine red mud powder, superfine fly ash powder and other raw materials. The particle sizes (fineness) of the steel slag superfine powder, the red mud superfine powder and the fly ash superfine powder are different, so that continuous particle size matching can be formed in the cement shaving board, the compactness of the cement shaving board is improved, and the breaking strength is enhanced; meanwhile, by utilizing the fiber characteristics and the phase-change temperature-adjusting performance of the phase-change temperature-adjusting composite fibers, the impact strength of the cement shaving board can be improved, the cement shaving board can be endowed with the phase-change temperature-adjusting performance, and performance expansion is achieved. The indoor environment temperature is regulated and controlled while the cement consumption is reduced, the purpose of reducing carbon is achieved, and the current industrial development requirements of energy conservation, environmental protection and circular economy are met.
本发明提供了一种相变调温型固废基水泥刨花板及其制备方法，属于水泥刨花板领域。该水泥刨花板由木刨花‑木屑灰、相变调温复合纤维、普通硅酸盐水泥、钢渣超微粉、赤泥超微粉与粉煤灰超微粉等原料制备而成。本发明利用钢渣超微粉、赤泥超微粉与粉煤灰超微粉的粒径(细度)不同，可以在水泥刨花板中形成连续粒径匹配，提高水泥刨花板的密实性，实现抗折强度的增强；同时利用相变调温复合纤维具有的纤维特性与相变调温性能，不仅可以提高水泥刨花板的冲击强度，而且可以赋予水泥刨花板具有相变调温性能，实现性能的拓展。本发明在减少水泥用量的同时调控室内环境温度，实现降炭减碳的目的，符合当前节能环保、循环经济的产业发展要求。
Phase-change temperature-adjusting type solid waste-based cement shaving board and preparation method thereof
The invention provides a phase-change temperature-adjusting type solid waste-based cement shaving board and a preparation method thereof, and belongs to the field of cement shaving boards. The cement shaving board is prepared from wood shavings-wood dust, phase-change temperature-adjusting composite fibers, ordinary Portland cement, superfine steel slag powder, superfine red mud powder, superfine fly ash powder and other raw materials. The particle sizes (fineness) of the steel slag superfine powder, the red mud superfine powder and the fly ash superfine powder are different, so that continuous particle size matching can be formed in the cement shaving board, the compactness of the cement shaving board is improved, and the breaking strength is enhanced; meanwhile, by utilizing the fiber characteristics and the phase-change temperature-adjusting performance of the phase-change temperature-adjusting composite fibers, the impact strength of the cement shaving board can be improved, the cement shaving board can be endowed with the phase-change temperature-adjusting performance, and performance expansion is achieved. The indoor environment temperature is regulated and controlled while the cement consumption is reduced, the purpose of reducing carbon is achieved, and the current industrial development requirements of energy conservation, environmental protection and circular economy are met.
本发明提供了一种相变调温型固废基水泥刨花板及其制备方法，属于水泥刨花板领域。该水泥刨花板由木刨花‑木屑灰、相变调温复合纤维、普通硅酸盐水泥、钢渣超微粉、赤泥超微粉与粉煤灰超微粉等原料制备而成。本发明利用钢渣超微粉、赤泥超微粉与粉煤灰超微粉的粒径(细度)不同，可以在水泥刨花板中形成连续粒径匹配，提高水泥刨花板的密实性，实现抗折强度的增强；同时利用相变调温复合纤维具有的纤维特性与相变调温性能，不仅可以提高水泥刨花板的冲击强度，而且可以赋予水泥刨花板具有相变调温性能，实现性能的拓展。本发明在减少水泥用量的同时调控室内环境温度，实现降炭减碳的目的，符合当前节能环保、循环经济的产业发展要求。
Phase-change temperature-adjusting type solid waste-based cement shaving board and preparation method thereof
一种相变调温型固废基水泥刨花板及其制备方法
ZHANG HAO (Autor:in) / WANG QIAN (Autor:in) / LONG HONGMING (Autor:in) / WU SHENGHUA (Autor:in) / ZHU ZIKANG (Autor:in) / JI YILONG (Autor:in) / WANG YANRU (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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