Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pavement base mixture and preparation method thereof
The invention is suitable for the technical field of road base construction, and provides a pavement base mixture and a preparation method thereof, the pavement base mixture comprises the following raw materials by weight: 10-20 parts of carbide slag; 10 to 20 parts of fly ash; 60 to 70 parts of coal gangue; and 7-14 parts of water. According to the method, the carbide slag, the fly ash, the coal gangue and the water are firstly mixed, and then crushing and blending are performed to prepare the pavement base mixture, so that the pavement base mixture prepared from industrial waste residues, namely the carbide slag, the fly ash, the coal gangue and the water can be fully utilized, on one hand, uniform blending is achieved, and no blocky carbide slag exists; meanwhile, the purposes of simplifying procedures, improving efficiency and reducing cost are achieved; and on the other hand, the semi-rigid pavement base is built by efficiently utilizing the industrial waste residues, the environmental load is greatly reduced, and remarkable economic, social and environment-friendly benefits are achieved.
本发明适用于道路基层施工技术领域，提供了一种路面基层混合料及其制备方法，其中，所述路面基层混合料包括以下重量份的原料：电石渣10～20份；粉煤灰10～20份；煤矸石60～70份；水7～14份。本发明通过先把电石渣、粉煤灰、煤矸石和水混合，然后再进行破碎及拌和的方法制备路面基层混合料，能够充分利用工业废渣电石渣、粉煤灰以及煤矸石，结合水制备而成的路面基层混合料，一方面，达到拌和均匀，不存在团块状的电石渣；同时达到了简化工序，提高效率，降低成本的目的；另一方面，实现了高效利用工业废渣修筑半刚性路面基层，大大减轻了环境负荷，实现了经济、社会和环保效益显著。
Pavement base mixture and preparation method thereof
The invention is suitable for the technical field of road base construction, and provides a pavement base mixture and a preparation method thereof, the pavement base mixture comprises the following raw materials by weight: 10-20 parts of carbide slag; 10 to 20 parts of fly ash; 60 to 70 parts of coal gangue; and 7-14 parts of water. According to the method, the carbide slag, the fly ash, the coal gangue and the water are firstly mixed, and then crushing and blending are performed to prepare the pavement base mixture, so that the pavement base mixture prepared from industrial waste residues, namely the carbide slag, the fly ash, the coal gangue and the water can be fully utilized, on one hand, uniform blending is achieved, and no blocky carbide slag exists; meanwhile, the purposes of simplifying procedures, improving efficiency and reducing cost are achieved; and on the other hand, the semi-rigid pavement base is built by efficiently utilizing the industrial waste residues, the environmental load is greatly reduced, and remarkable economic, social and environment-friendly benefits are achieved.
本发明适用于道路基层施工技术领域，提供了一种路面基层混合料及其制备方法，其中，所述路面基层混合料包括以下重量份的原料：电石渣10～20份；粉煤灰10～20份；煤矸石60～70份；水7～14份。本发明通过先把电石渣、粉煤灰、煤矸石和水混合，然后再进行破碎及拌和的方法制备路面基层混合料，能够充分利用工业废渣电石渣、粉煤灰以及煤矸石，结合水制备而成的路面基层混合料，一方面，达到拌和均匀，不存在团块状的电石渣；同时达到了简化工序，提高效率，降低成本的目的；另一方面，实现了高效利用工业废渣修筑半刚性路面基层，大大减轻了环境负荷，实现了经济、社会和环保效益显著。
Pavement base mixture and preparation method thereof
一种路面基层混合料及其制备方法
WANG XIAOFENG (Autor:in) / CAO JINKUI (Autor:in) / HUANG JIANHUI (Autor:in) / LIN ZHANFENG (Autor:in) / YU BO (Autor:in) / PENG ZUSHENG (Autor:in) / WANG YIFAN (Autor:in) / WANG JIAN (Autor:in) / WANG HAIYOU (Autor:in) / XUE QIUXIANG (Autor:in)
22.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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