High-performance low-carbon concrete as well as preparation method and application thereof

The invention discloses high-performance low-carbon concrete as well as a preparation method and application thereof, and relates to the technical field of concrete, and the high-performance low-carbon concrete is prepared from the following raw materials in parts by weight: 800 to 1000 parts of recycled coarse aggregate, 300 to 450 parts of fine aggregate, 40 to 70 parts of fly ash, 200 to 250 parts of cement, 8 to 12 parts of NaOH, 0.5 to 2 parts of 1-amino-2-methyl-2-propanol, 4 to 8 parts of water reducing agent and 85 to 200 parts of water. The high-performance low-carbon concrete with high early strength can be prepared from a large amount of recycled coarse aggregate and a small amount of cement, and the concrete is reasonable in raw material composition, simple in preparation method and easy to popularize and apply in a large range, and has important significance in the technical field of concrete and the field of environmental protection. 本申请公开了一种高性能低碳混凝土及其制备方法和应用，涉及混凝土技术领域，其包括以下按重量份计的原料：再生粗骨料800-100