Ecological design method of steel slag asphalt concrete material

Abstract

An ecological design method of the steel slag asphalt concrete material belongs to the technical field of material ecological design. According to the characteristics of the ecological design method,a comprehensive evaluation model for the ecological design of the steel slag asphalt concrete material integrating performance, resource consumption and environmental influence evaluation is constructed. The method is divided into a planning stage, a scheme making stage, a scheme verification stage and an implementation stage. The method comprises determining a reference and an evaluation target for the ecological design of a target material; determining a technical scheme of integrally utilizing the waste slag, optimizing component design, and optimizing a production process according to a targeted key technology; determining a comprehensive evaluation scheme by analyzing the characteristics of performance, resource consumption, and environment load of the steel slag asphalt concrete material; determining a data collection scheme by formulating a collection plan, a system boundary and a specification of the environmental load foundation data; and determining an optimal ecological design scheme by verifying the feasibility of the prototype scheme to obtain a comprehensive decision result.

Description

technical field [0001] The invention belongs to the technical field of ecological design of industrial materials, and specifically refers to a method for ecological design of steel slag asphalt concrete materials. Background technique [0002] With the continuous improvement of social and corporate environmental protection awareness, the basic theory of eco-environmental material design and evaluation has been continuously improved, and environmental issues have become one of the main factors considered in product development and corporate decision-making. The extensive application of energy-saving and environmental protection technologies not only relieves the huge contradiction between material production itself and resource environment, but also radiates to downstream industries, and promotes energy-saving and emission reduction in construction, transportation and other departments through material performance optimization, and has achieved good results. Developing new th...

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Problems solved by technology

[0003] In traditional research, the steel slag asphalt concrete material designed and prepared with industrial waste steel slag as the main raw material lacks quantitative results in terms of performance, resource consumption, and environmental impact. It is difficult for decision makers to grasp the technology, Feasibility and scientificity of economy and environment

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