Road accident is considered to be one of the most serious problems, from which the emergency medical Institute of statistics showed that in an accident occurred in front of 2557 (2014) rain 38.88 percent of all accidents, the problem of accidents mainly caused by the rainy season downpours resulted in what happened?Why bathe road and another one problem that often occurs during the rainy season is the slippery road, which is another issue of accidents during the rainy season, so this article is for the sole purpose of resistance to slipping, with a comparative study of skid resistance value of.Composite asphalt type 60/70 with mixed asphalt rubber composite materials which have been made by road, the current leading timber mixed with asphalt to improve quality and to help stimulate timber price July price slump in Thailand, has a better price. This study, by studying the specific resistance value test, slipping only by total mass from the same source, Yes, and the material will be divided into two types of coordination believes is a type of asphalt rubber and rubber asphalt type 60/70 60/70 rubber water mixing ratio at 5 percent and 10 percent, 15 percent, by making an example of cubes from the trial by hope rubber asphalt type 60/70 rubber mixed in various ratios, impedance resistance better than 60/70 type asphalt mix, not the rubber.
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