Research Of Application Of Steel Slag On Road Construction

Steel slag is in the process of steelmaking production,fuel and flux by the ore easy melt silicate compound of by-products,such as its recycling has always been an important content of sustainable development strategy,is also one of important research direction in the building materials at home and abroad.In recent years,with xinjiang eight iron and steel co.LTD(BAGANG for short)has expanded rapidly,and the production of industrial waste steel slag has increased sharply year by year.If the steel slag is not dealt with in time,the further development of BAGANG will be restricted by resources,energy and environment.Using steel slag as pavement material,can not only save a lot of engineering cost,reduce the exploitation of natural stone,at the same time,to a certain extent can improve some of the commonly used cement stabilized gravel base road performance,improve the road service performance.Traffic based on this,xinjiang construction group co.,LTD.,the researchers collected a large amount of steel slag used in road base and asphalt road surface of the research literature,to BAGANG were analyzed by multiple sampling and detection of related parameters of road materials,the feasibility of steel slag used as road material.By mixing the steel slag with different proportions,the base of composite grade water stable slag is formed,and the test section of 7d is tested and the test section has some effect.At the same time,according to the steel slag has good wear-resisting property,it can improve the wear-resisting property of asphalt pavement and improve the safety index of the road in the asphalt mixture.The relevant experimental section is carried out on the basis of the indoor test,and under the guidance of the experts,the test section is carried out,and the construction quality is strictly controlled and the quality inspection is carried out in time.On the whole,the application of steel slag in pavement is studied,and the use of steel slag in xinjiang is evaluated as the new material of road surface,which is of great significance to the construction of xinjiang road.