Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recycled ceramsite for lightweight aggregate concrete and preparation process of recycled ceramsite
The invention relates to the field of concrete and provides recycled ceramsite for lightweight aggregate concrete and a preparation process of the recycled ceramsite. The regenerated ceramsite is prepared from the following components in parts by weight: 20-25 parts of inert solid building waste; 5-10 parts of agricultural waste straw; 5-10 parts of diatomite; 4-6 parts of coal ash; 1-3 parts of thermoplastic recycled plastic; and 0.2-1 part of composite fiber. According to the recycled ceramsite and the preparation process of the present invention, existing waste resources are utilized; the raw materials are reasonably selected; and the proportions of the raw materials are optimized; and therefore, the prepared recycled ceramic has characteristics of strong regeneration activation, low water absorption, high cylinder compressive strength, excellent mechanical property, and good use benefit; the recycled ceramic has the advantages of light weight, high strength and good water seepage resistance when used in concrete products, and is worth of promotion and application.
本发明涉及混凝土领域，提出了一种轻骨料混凝土用再生陶粒及其制备工艺，该再生陶粒包括以下重量份数组分：惰性固体建筑废弃物20‑25份、农业废弃秸秆5‑10份、硅藻土5‑10份、粉煤灰4‑6份、热塑性再生塑料1‑3份、复合纤维0.2‑1份，本申请利用现有废弃资源，合理选配原料，优化配比，制得的再生陶瓷再生活化性强，吸水率底且筒压强度高，具有优异的力学性能，使用效益好，应用于混凝土制品中，轻质高强，防渗水效果好，值得推广应用。
Recycled ceramsite for lightweight aggregate concrete and preparation process of recycled ceramsite
The invention relates to the field of concrete and provides recycled ceramsite for lightweight aggregate concrete and a preparation process of the recycled ceramsite. The regenerated ceramsite is prepared from the following components in parts by weight: 20-25 parts of inert solid building waste; 5-10 parts of agricultural waste straw; 5-10 parts of diatomite; 4-6 parts of coal ash; 1-3 parts of thermoplastic recycled plastic; and 0.2-1 part of composite fiber. According to the recycled ceramsite and the preparation process of the present invention, existing waste resources are utilized; the raw materials are reasonably selected; and the proportions of the raw materials are optimized; and therefore, the prepared recycled ceramic has characteristics of strong regeneration activation, low water absorption, high cylinder compressive strength, excellent mechanical property, and good use benefit; the recycled ceramic has the advantages of light weight, high strength and good water seepage resistance when used in concrete products, and is worth of promotion and application.
本发明涉及混凝土领域，提出了一种轻骨料混凝土用再生陶粒及其制备工艺，该再生陶粒包括以下重量份数组分：惰性固体建筑废弃物20‑25份、农业废弃秸秆5‑10份、硅藻土5‑10份、粉煤灰4‑6份、热塑性再生塑料1‑3份、复合纤维0.2‑1份，本申请利用现有废弃资源，合理选配原料，优化配比，制得的再生陶瓷再生活化性强，吸水率底且筒压强度高，具有优异的力学性能，使用效益好，应用于混凝土制品中，轻质高强，防渗水效果好，值得推广应用。
Recycled ceramsite for lightweight aggregate concrete and preparation process of recycled ceramsite
一种轻骨料混凝土用再生陶粒及其制备工艺
DAI XUEWU (Autor:in) / QIN GUOXIN (Autor:in) / MEI DONGLIN (Autor:in) / MEI JIE (Autor:in) / WU YELEI (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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