3 results and discussion
As noted in the previous section,first two groups of dual preparations and its characteristic lies in through the X- beam polyblend analysis, in order to clarify BA and SBS which any type nanometer compound materials form separately with the clay mix.
Regarding BA/20A polyblend, four different method preparation fabric, just like Table 1 and is the softening point (after mix conclusion and storing stability test) and the seepage, the clay content to the softening point and the penetration influence linear: The softening point change very small load and the low clay only are B3 and the B4 fabric are important, but seeps in B1 reduces B3 and B4 which approximately a half starting value and the B2 fabric further halves, this is the first sign which has not fallen off occurs, is same because of and the anticipated behavior,
when the traditional filling material is the similar density increase, in low clay load, each pellet maintenance independence; Moreover under the high temperature, the maltha base current also does not have the clay.In the high clay load change situation, completely has not possibly been dispersed in the clay particle in the asphalt, therefore affects mutually, forms the intense influence whole changing character energy.
The storage test confirmation, the asphalt and the clay, somehow or other, do not have separate have the caking, even if two materials have the specific density, different person (1015 and 1770 kilograms/cubic meter asphalt and clay distinction).
