1results about How to "Protect ecological resources" patented technology

The application discloses a kind of recycled concrete artificial stone, it is related to building waste resource utilization and recycled concrete product technical field technical field.A kind of recycled concrete artificial stone, artificial stone mass parts composition is as follows: filling material: 70-95 parts;Filling material is selected from building waste recycled mixture, recycled coarse aggregate, recycled fine aggregate, recycled sand powder, recycled micro powder one or any combination of several;Cementitious material: 5-30 parts;Cementitious material is selected from portland cement, solid waste-based cementitious material, alkali activator one or any combination of several;Water: cementitious material and water water-cement ratio is 0.28-0.42.The present application can be fully efficient, crack industry pain point, realized the collaborative disposal utilization of three building wastes, utilizes the cementitious activity of recycled micro powder to match solid waste-based cementitious material, effectively stabilizes the big problem of performance fluctuation of recycled aggregate, process simplification, production efficiency revolution, excellent performance, scene full coverage, green low carbon, economic.