Research Of Application Technical On The Low-Grade Highways Of Gravel Aggregate In The Concrete Pavement

This thesis aims at the big background of opposite less, workload of the transportation section funds of the place, and under the circumstance that the highway item follows the line, the gravel stone material enrich, for better acquire necessary material locally, reduce the outside to buy the costliness material and lower the engineering to build the price, put forward adopting the new cheap material of cement mixture gravel concrete to do the cement concrete road to pavement layer, and carry on the research for its possibility and functions.This text at inspectional, reference domestic and international the foundation of the related cultural heritage up, put forward this item to aim at sex of research project. First to the highway follows the natural gravel stone of line of class go together with and crush to pieces to be worth etc. the physics mechanics technique function index sign carried on the measurement, result enunciation the natural gravel stone material of the region is in addition to class go together with, other various technique index signs all match the road to use the request, after comprehensive consideration factors such as the item characteristic and economy etc., putting forward the adoption to add a little amount crushed stones in natural gravel stone, improving the natural gravel stone class to go together with, prepare the cement concrete conduct and actions faces the layer material of project; Theadoption illustrated manual table method makes sure that the cement mixture gravel of the crushed stones goes together with the comparison, and consider the construction that the cement mixture gravel goes together with the comparison to control easily sex give crushed stones of the best go together with the comparison, after experiment to measurese cement mixture gravel go together with of crushed stones of gravel gather to anticipate the class to go together with to match the standard class of norm and to go together with the scope request; The match that carried on the cement mixture gravel compares the design, and adopt just hand over to design method as to the class went together with constitute to carry on excellent turn; Carried on the measurement to the mechanics function of the cement mixture gravel, result various technique index signs of the cement mixture gravel that enunciation put forward all meet the norm request; Carried on the structure design that the cement mixture gravel pavement, verify the road front-panel beginning to draw up the possibility of the thickness; Combine to experiment the road segment construction craft and the quantity control management which measures constructed to put forward the cement mixture gravel road pavement. Pass to face the inquisition of use the condition towards experimenting the road segment of road, verify the cement mixture gravel road to face is adoptable in the lower class highway construction.Textual research result for under same natural condition, abundant region of the natural gravel stone material resources, in the lower class highway construction, fix to set up more better cement mixture gravel road to face to provide the technique according to and reference.