Methods And Applications Of Waste Building Material Reuse

With the continuous progress of human civilization for thousands of years,the technology have been developing very fast,the excavation and utilization of resources become more and more comprehensive,but the earth’s resources are limited,the excessive exploit will lead to resource depletion.Fortunately,people are gradually aware of the existing problems and crisis,after years of research,the sustainable development model has been promoted to the core of social and economic development.In the use of resources,new energy and renewable resources have become the focus of research.In recent years,China’s rapid social-economic development,the process of urbanization continues to accelerate,urban construction and renovation has become normalized.However,the accompanying "urban disease" is becoming more and more serious,such as the pursuit of GDP industry、space planning for the new pattern、The pursuit of "new appearance" of urban transformation and so on,the basic reason lies in the waste of resources and the consumption of nature.In the early stage of economic development of developed countries and regions also experienced this stage,after a long time collision of theory and practice,a relatively mature system of resource utilization has been gradually formed.Certainly,there are many unsolved problems at present,but these experiences and lessons provide theoretical and practical basis for further study and analysis.The use of resources covers a wide range,the theory and methods are numerous and varied.In this paper,we will focus on renewable resources,and take the reuse of waste building materials as the breakthrough point to study and analyze.Firstly,in order to avoid the waste as the prerequisite,analyze the reason of the current situation of different types of waste materials,which links the waste can be controlled in the policy,technology,social cognitive level,reduce the primary waste;Secondly,beyond the controllable tache,the characteristics of each waste building material are studied particular,the needed technical support of recycling utilization ways,through the economic analysis of the case,forming the technology and method system of this research;Thirdly,the development of technology is linked with industry at present,in this paper,we will present the mode of industrial development,construction、 management and implementation suggestions of technical system in macro and concrete levels.This paper researches the three aspects of the reuse of waste building materials,aimed at conforming to the leading development concept of new state of our country,promoting urban renewal and healthy development,at the same time,paving the way and making better reserves for sustainable development.