Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength ceramsite and preparation process thereof
The invention discloses a high-strength ceramsite and a preparation process thereof. Wet mud powder obtained after filter pressing of mud and powder generated in the gravel aggregate processing process is directly used as a main raw material, small amounts of a pore-forming agent and a fluxing agent are added, kneading, granulation, preheating and high-temperature roasting are carried out to prepare the artificial light bone ceramsite, and the ceramsite is spherical and subsphaeroidal, is hard in skin, and fully filled with fine pores. The prepared ceramsite is high in density, high in strength, low in heat conductivity coefficient, high in refractoriness, good in chemical stability and non-toxic and harmless, the problem that aggregate processing garbage is difficult to treat can be solved, waste is turned into wealth, and good social benefits and environmental protection benefits are achieved.
本发明公开了一种高强度陶粒及制备工艺，直接利用砂石骨料加工过程中产生的泥、粉压滤后的湿泥粉为主要原料，添加少量的成孔剂及助熔剂，经捏合、造粒、预热、高温焙烧而制成的一种人造轻骨陶粒，所得陶粒为球形、近球形，表皮坚硬，内部充满细小气孔，本发明制得的陶粒中高密度、强度高、导热系数低、耐火度高、化学稳定性好，产品无毒无害，且可解决骨料加工垃圾处理难的问题，变废为宝，具有良好的社会效益、环保效益。
High-strength ceramsite and preparation process thereof
The invention discloses a high-strength ceramsite and a preparation process thereof. Wet mud powder obtained after filter pressing of mud and powder generated in the gravel aggregate processing process is directly used as a main raw material, small amounts of a pore-forming agent and a fluxing agent are added, kneading, granulation, preheating and high-temperature roasting are carried out to prepare the artificial light bone ceramsite, and the ceramsite is spherical and subsphaeroidal, is hard in skin, and fully filled with fine pores. The prepared ceramsite is high in density, high in strength, low in heat conductivity coefficient, high in refractoriness, good in chemical stability and non-toxic and harmless, the problem that aggregate processing garbage is difficult to treat can be solved, waste is turned into wealth, and good social benefits and environmental protection benefits are achieved.
本发明公开了一种高强度陶粒及制备工艺，直接利用砂石骨料加工过程中产生的泥、粉压滤后的湿泥粉为主要原料，添加少量的成孔剂及助熔剂，经捏合、造粒、预热、高温焙烧而制成的一种人造轻骨陶粒，所得陶粒为球形、近球形，表皮坚硬，内部充满细小气孔，本发明制得的陶粒中高密度、强度高、导热系数低、耐火度高、化学稳定性好，产品无毒无害，且可解决骨料加工垃圾处理难的问题，变废为宝，具有良好的社会效益、环保效益。
High-strength ceramsite and preparation process thereof
一种高强度陶粒及其制备工艺
ZHOU HAIYANG (Autor:in) / QIAN WENFEI (Autor:in) / KONG ZUOFAN (Autor:in) / WU XINJUN (Autor:in) / CHAI WENBIN (Autor:in) / YAN JUN (Autor:in) / CHEN FENG (Autor:in) / QIU YILE (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation process of high-strength hydrophobic ceramsite
| Europäisches Patentamt | 2022
High-strength ceramsite preparation device and preparation method thereof
| Europäisches Patentamt | 2022
LIGHTWEIGHT HIGH-STRENGTH CERAMSITE AND PREPARATION METHOD THEREOF
| Europäisches Patentamt | 2019
Lightweight high-strength ceramsite and preparation method thereof
| Europäisches Patentamt | 2015
High-strength unfired ceramsite and preparation method thereof
| Europäisches Patentamt | 2020