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混凝土路面除了需要平整外,还需要表面抗滑,丹麦国家附近的试验路做了两种路面试验,一种是英国模式,表面带有横槽;另一种是骨料暴露于表面。后者是丹麦的一新方法,以前在道路建设中从未用过。横槽式表面有特别好的抗滑性,但同时噪音很大。骨料暴露式表面有令人满意的抗滑性并且噪音很小,但在获得一个均匀骨料暴露面方面还存有问题。一九七六年以后的几年里,这种技术在比利时得到进一步的改进和发展,一九八○年这种方法在比利时的两平方公里的混凝土道路上采用。一九八四年夏天,丹麦派人去比利时学习后,在FaIster混凝土高速公路上选用了这种方法。
In addition to smoothing the concrete surface, the surface is also required to resist skidding. Two types of road tests are conducted on the test road near the country of Denmark. One is a British model with horizontal grooves on the surface, and the other is aggregate exposed to the surface. The latter is a new method in Denmark that has never been used before in road construction. Transverse groove surface has a particularly good skid resistance, but at the same time a lot of noise. Aggregate-exposed surfaces have satisfactory skid resistance and low noise, but there are still problems in obtaining an even aggregate exposed surface. This technique has been further improved and developed in Belgium in the years since 1976, and was adopted in 1980 on two square kilometers of concrete roads in Belgium. In the summer of 1984, Denmark sent people to study in Belgium and chose this method on the FaIster Concrete Freeway.