Concrete mixer, ingredients machines, slow setting soil pumps, hydraulic machine fabrics, asphalt mixing plant.

混凝土搅拌机，配料机，缓凝土泵，液压布料机，沥青搅拌站。

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The target porosity and thickness of pavement of the permeable asphalt mixture on the basis of the factors such as reducing the runoff, the filter ability of soil base and pavement overflow.

基于减小地表径流、土基渗透能力及铺装溢流量等方面因素，设计透水性沥青混合料的目标孔隙率及铺装厚度；

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Because of unique climatic condition and geological condition in perennially frozen soil zone, structural design of asphalt pavement in this area has its particularity.

多年冻土地区独特的气候条件和地质条件决定了该地区沥青路面结构设计的特殊性。

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It recommends collecting DU fragments, covering contaminated points with asphalt or clean soil, and keeping records of contaminated sites.

BBC: UK to aid Iraq DU removal

Nevertheless, as the soil, asphalt and concrete is removed overall radiation levels should fall.

BBC: Daunting challenge of Fukushima clean-up

"When you replace soil and grass with concrete and asphalt, you alter the balance of energy that occurs at the earth's surface, " says Dr. Robert Bornstein, a professor of meteorology at San Jose State University in California.

CNN: In-Depth Specials - City Limits