Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultralight ceramsite and preparation method thereof
The invention discloses ultralight ceramsite and a preparation method thereof. The ultralight ceramsite comprises stripping soil, alkaline feldspar and ardealite, high-price materials such as clay, shale and fly ash do not need to be consumed, the stripping soil and the alkaline feldspar which are widely distributed are used as raw materials, thus the utilization rate of minerals is increased, andthe production cost of the ceramsite is also reduced. Moreover, when the ultralight ceramsite is prepared, the ceramsite does not crack and has good stability during calcination, and the ceramsite has the advantages of hard and smooth surface, few open pores, low water absorption and high cylinder compressive strength.
本发明公开了一种超轻陶粒及其制备方法，所述超轻陶粒包括剥离土、碱性长石以及磷石膏，其不需要消耗粘土、页岩以及粉煤灰等价格较高的材料，而是使用分布较广的剥离土、碱性长石等为原料，不仅提高了矿物的利用率，而且还降低了陶粒的生产成本。而且，所述超轻陶粒制备时，其煅烧时陶粒不开裂且稳定性较好，陶粒的表面坚硬光滑，开孔少，吸水率低，筒压强度高。
Ultralight ceramsite and preparation method thereof
The invention discloses ultralight ceramsite and a preparation method thereof. The ultralight ceramsite comprises stripping soil, alkaline feldspar and ardealite, high-price materials such as clay, shale and fly ash do not need to be consumed, the stripping soil and the alkaline feldspar which are widely distributed are used as raw materials, thus the utilization rate of minerals is increased, andthe production cost of the ceramsite is also reduced. Moreover, when the ultralight ceramsite is prepared, the ceramsite does not crack and has good stability during calcination, and the ceramsite has the advantages of hard and smooth surface, few open pores, low water absorption and high cylinder compressive strength.
本发明公开了一种超轻陶粒及其制备方法，所述超轻陶粒包括剥离土、碱性长石以及磷石膏，其不需要消耗粘土、页岩以及粉煤灰等价格较高的材料，而是使用分布较广的剥离土、碱性长石等为原料，不仅提高了矿物的利用率，而且还降低了陶粒的生产成本。而且，所述超轻陶粒制备时，其煅烧时陶粒不开裂且稳定性较好，陶粒的表面坚硬光滑，开孔少，吸水率低，筒压强度高。
Ultralight ceramsite and preparation method thereof
一种超轻陶粒及其制备方法
SUN HANG (Autor:in) / TIAN JIANPING (Autor:in) / HU DONGFU (Autor:in) / CAI XIAO (Autor:in) / TAO LEI (Autor:in)
05.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Ultralight ceramsite, preparation method and application thereof
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