Experiments show that the milling width of 620mm from the rotary milling machine, cement concrete pavement anti-skid treatment, the processing efficiency of up to 500 square meters per hour, more than 3,000 square meters per day (after deduction of auxiliary time). Is the development of the processing width of 1.2m car-type from the rotary milling machine for cement concrete pavement anti-skid treatment, the efficiency is expected to reach 1500 ~ 2000 square meters per hour, up to 10,000 square meters per day. According to the recommendations of the experts are being designed to deal with the width of 1.8m car-type from the rotary milling machine for cement concrete pavement anti-skid noise reduction treatment, the estimated efficiency of 3,000 square meters per hour, up to 20,000 square meters per day. In terms of processing costs, with the open milling machine grooving treatment, the initial estimate of about 10 yuan per square meter. In summary, according to the understanding of the relevant information from the situation, compared with the traditional groove method, the use of self-turning milling machine groove treatment of cement concrete pavement. The cost is obviously reduced; the efficiency will be greatly improved, which will help to reduce the impact of construction on traffic; its anti-skid noise reduction effect is equivalent to unequal spacing horizontal, vertical groove, multiple groove line cross-grid can even achieve dew road effect; And because the milling machine from the rotary milling machine is dashed line line state, but also conducive to road wear resistance, is conducive to extend the service life of anti-slip road. Road Sealing Machine - Road Machinery Equipment Manufacturers - Doan Machinery asphalt road specification highway maintenance products labour based method of road surfacing