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Promote the development of construction waste recycling and reuse industry
policies and regulations
At present, China's urban construction is changing with each passing day, large-scale renovation of old cities, renovation of shanty towns, renovation of urban villages, and construction of new districts are booming, but at the same time, a large amount of construction waste such as waste materials, wastes, and excavated construction wastes are seriously damaged. And polluting the environment.
The existence of a large amount of construction waste is extremely harmful. According to the average output of garbage, for every 10,000 square meters of new buildings, 400 to 600 tons of construction waste will be produced; for every 10,000 square meters of old buildings, 5000 to 7,000 tons of construction waste will be produced. Most of construction waste can be reused. Using construction waste as raw material, it can produce recycled bricks, recycled aggregates, recycled fine powder, recycled concrete and so on. The recycling of construction waste can solve problems such as land occupation, lack of natural building materials and environmental pollution at the same time. It is of great significance to develop recycling of construction waste.
At the same time, however, the current progress in the recycling of construction waste resources in China is not fast, and it is still in its infancy. There are many factors that restrict the development of the industry: First, there is a lack of supporting regulations, product standards and industrial policies. Second, some users have doubts about the recycling products containing the concept of “construction waste”.
First, strengthen the source control of construction waste. From the height of the "pollution prevention" battle, improve laws and regulations, improve the construction waste collection and transportation management system, and stipulate that construction waste generated in production activities must be transported to the designated disposal site of the city, who will pay for it. To achieve clear responsibilities, while strict enforcement, severe sanctions for illegal dumping of construction waste.
Second, increase publicity and promotion efforts. Extensively promote the importance of applying construction waste recycling building materials, and create a good atmosphere for government, research institutes and enterprises to participate in the utilization of construction waste resources, and improve the consciousness and enthusiasm of the whole society. Encourage enterprises to increase investment and research and development of building waste recycling building materials; guide the architectural design unit to use as much as possible of the construction waste recycling products under the premise of ensuring quality.
Once again, establish sound industry standards. Formulate a unified quality standard, certification standard and certification system for the production of recycled building materials, and eliminate the concerns of users from the standard point of view, so that the construction waste recycling enterprises can improve the quality in a targeted manner, so that downstream enterprises can purchase with confidence.
Finally, give preferential support in many aspects. We will improve support methods for land and finance, and increase credit and tax support. It is recommended to refer to the sewage treatment industry, the government pays construction waste disposal fees and is included in the budget. The central government should stipulate that municipal projects should give priority to the procurement of recycled green building materials, clarify the proportion, and assess the local government's construction waste disposal rate, and promote the coordination and supervision of all levels of government to provide better upstream conditions for the industry.
ADD：Guangzhou tianhe district zhongshan road no. 268