Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel macroporous slope protection concrete
The invention discloses novel macroporous slope protection concrete, and belongs to the technical field of building materials. The invention relates to novel macroporous slope protection concrete which is prepared by mixing the following components in parts by weight: 280-380 parts of magnesium phosphate cement, 270-340 parts of water, 875-950 parts of crushed stone, 780-900 parts of steel slag, 5.5-6.5 parts of a water reducing agent and 3-5 parts of a retarder. The steel slag is added into the concrete, so that waste is turned into wealth, huge economic benefits are created, environmental pollution can be eliminated, the ecological environment is protected, and the concrete has very important significance to the country and the society.
本发明公开了一种新型大孔护坡混凝土，属于建筑材料技术领域。一种新型大孔护坡混凝土，所述新型大孔护坡混凝土由磷酸镁水泥280～380份、水270～340份、碎石875～950份、钢渣780～900份，减水剂5.5～6.5份、缓凝剂3～5份混合而成，以上各组份按重量份计。本发明在混凝土中添加了钢渣，不但能够变废为宝创造巨大的经济效益，还可以消除环境污染，保护了生态环境，对国家、对社会都具有十分重要的意义。
Novel macroporous slope protection concrete
The invention discloses novel macroporous slope protection concrete, and belongs to the technical field of building materials. The invention relates to novel macroporous slope protection concrete which is prepared by mixing the following components in parts by weight: 280-380 parts of magnesium phosphate cement, 270-340 parts of water, 875-950 parts of crushed stone, 780-900 parts of steel slag, 5.5-6.5 parts of a water reducing agent and 3-5 parts of a retarder. The steel slag is added into the concrete, so that waste is turned into wealth, huge economic benefits are created, environmental pollution can be eliminated, the ecological environment is protected, and the concrete has very important significance to the country and the society.
本发明公开了一种新型大孔护坡混凝土，属于建筑材料技术领域。一种新型大孔护坡混凝土，所述新型大孔护坡混凝土由磷酸镁水泥280～380份、水270～340份、碎石875～950份、钢渣780～900份，减水剂5.5～6.5份、缓凝剂3～5份混合而成，以上各组份按重量份计。本发明在混凝土中添加了钢渣，不但能够变废为宝创造巨大的经济效益，还可以消除环境污染，保护了生态环境，对国家、对社会都具有十分重要的意义。
Novel macroporous slope protection concrete
一种新型大孔护坡混凝土
ZHANG LINGLING (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
Construction method for high slope concrete slope protection project
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2020