In this paper, a new type of anti-blocking permeable concrete pavement structure is proposed. the upper layer of the structure adopts hard, dense and strong permeable concrete, the lower layer adopts recycled aggregate permeable concrete, and the permeable geotextile is laid on the recycled graded sand. The application of construction waste recycled aggregate to road engineering alleviates the current situation of construction waste accumulation and reduces the pollution problems caused by construction waste accumulation to soil and water source. at the same time, it reduces the adverse impact on the surrounding environment in the process of construction waste disposal, avoids the environmental pollution caused by dust, dust and sand in the process of transportation and storage, and saves a lot of land resources. It is one of the ways of recycling construction waste. Construction waste recycled aggregate instead of natural aggregate can reduce the purchase of new stone, save a lot of ore resources, reduce the negative impact on the natural environment caused by mountain quarrying and river sand mining, protect resources, and achieve remarkable social benefits.

The birth of the internal combustion engine has opened a new era for human economic and technical development, but it also causes many negative impacts on human health and the ecological environment. toxic emissions. Pollution levels due to exhaust gases from internal combustion engines (car exhaust) include nitrogen oxides (NO x ), carbon monoxide (CO), hydrocarbons (HCs), particulate matter - PM (Particulates Matter) and aldehyde has been at an alarming rate for many years. The article presents a synthesis of options to limit and minimize the impact of pollutant emissions from internal combustion engines through advanced production technologies and methods