Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-freezing premixed concrete without concrete anti-freezing agent and processing method thereof
The invention discloses anti-freezing premixed concrete without a concrete anti-freezing agent and a processing method thereof, and belongs to the technical field of premixed concrete construction. The raw materials comprise, in parts by weight, 1010-1100 parts of broken stone, 730-770 parts of sand, 330-370 parts of cement, 80-90 parts of fly ash, 4.0-4.5 parts of a water reducing agent, and 120-155 parts of water, the engineering cost is saved, and the construction safety, the engineering progress, and the engineering quality are ensured.
本发明公开了一种不掺加混凝土防冻剂的防冻预拌混凝土及其加工方法，属于预拌混凝土施工技术领域。其原料按重量份计数，包括碎石1010～1100、砂730～770、水泥330～370、粉煤灰80～90、减水剂4.0～4.5及水120～155，本发明节约了工程成本，确保了施工安全、工程进度与质量。
Anti-freezing premixed concrete without concrete anti-freezing agent and processing method thereof
The invention discloses anti-freezing premixed concrete without a concrete anti-freezing agent and a processing method thereof, and belongs to the technical field of premixed concrete construction. The raw materials comprise, in parts by weight, 1010-1100 parts of broken stone, 730-770 parts of sand, 330-370 parts of cement, 80-90 parts of fly ash, 4.0-4.5 parts of a water reducing agent, and 120-155 parts of water, the engineering cost is saved, and the construction safety, the engineering progress, and the engineering quality are ensured.
本发明公开了一种不掺加混凝土防冻剂的防冻预拌混凝土及其加工方法，属于预拌混凝土施工技术领域。其原料按重量份计数，包括碎石1010～1100、砂730～770、水泥330～370、粉煤灰80～90、减水剂4.0～4.5及水120～155，本发明节约了工程成本，确保了施工安全、工程进度与质量。
Anti-freezing premixed concrete without concrete anti-freezing agent and processing method thereof
一种不掺加混凝土防冻剂的防冻预拌混凝土及其加工方法
LU ZHIPING (Autor:in) / ZHANG WENXIANG (Autor:in) / JIANG SHENGLI (Autor:in) / CHAI SHENGHU (Autor:in) / ZHU GUANSHENG (Autor:in) / ZANG SHOUWANG (Autor:in) / SUN ZHAO (Autor:in) / MENG WU (Autor:in) / WEI PENG (Autor:in) / ZHAO DONG (Autor:in)
15.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023