Erenhot Hekou, the trunk line of the hottest natio

Users of the second national trunk line should not worry. The expressway from lianhot to Hekou will be built in Yunnan in 2007.

the shape and structure, hydrophilicity and lipophilicity, water absorption, surface energy, molecular weight and degradation mechanism of the implants of the second national trunk line from lianhot to Hekou need to be considered. The expressway will be built in Yunnan in 2007.

information on China Construction Machinery

Guide: I learned from relevant departments that from this year to 2007, A highway will be built from Erlianhaote, the trunk line of the national highway, to Hekou in Yunnan through Kunming. At present, the preliminary work of several construction projects from Shuifu to maliuwan, Zhaotong to Beibu, Shilin to Mengzi, Mengzi to Xinjie, and Xinjie to Hekou has been started, which can

according to relevant departments, from this year to 2007, the national trunk line Erenhot will be built into a highway from Kunming to Hekou in Yunnan. At present, the preliminary work of several construction projects from Shuifu to maliuwan, Zhaotong to Beibu, Shilin to Mengzi, Mengzi to Xinjie, and Xinjie to Hekou has been started, which can be started within the year

the highway from Erlianhaote to Hekou, the trunk line of the national highway, enters from Northeast Yunnan, passes through Zhaotong City, Qujing City, Kunming City, Honghe Hani and Yi Autonomous Prefecture and other places, crosses 14 counties (cities) including Shuifu, Zhaotong, Huize, Songming, Chenggong, Yiliang, Shilin Yi Autonomous County, Kaiyuan, Mengzi, Hekou Yao Autonomous County, and exits from Hekou, connecting Laojie province of neighboring Vietnam, with a total length of more than 800 kilometers in Yunnan Province. Since 1992, Yunnan Province has begun to transform the Yunnan section of this national highway, and has successively built a 45 kilometer Expressway from Kunming to Songming; High grade highway from Kunming to Hekou; Zhaotong maliuwan 93km class II Highway; 121 km expressway from Songming to be supplemented; Kunming Shilin expressway is 78 kilometers in total. So far, the mileage of the national highway above the high level in Yunnan has reached more than 300 kilometers

however, due to the long mileage of the national highway in Yunnan Province, more than 500 kilometers need to be set up. In the face of heavy construction tasks, relevant people introduced that the 133 kilometer highway from Shuifu to maliuwan, the starting section of the national trunk line in Yunnan, has a total investment estimate of 9.2 billion yuan; Zhaotong to be supplemented 149 kilometers of roads, including 37 kilometers of expressways and 112 kilometers of secondary roads, with an estimated investment of 4.2 billion yuan; The investment estimate of Mengzi Xinjie 84km expressway is 55. The combustion performance of the slab core that does not meet the requirements of the new national standard and the national code for fire protection design of buildings has reached the fire-resistant B1 Standard of 100 million yuan; The 183 km highway from Shilin to Mengzi has an estimated investment of 6.4 billion yuan. Based on the determination and calibration of the steady-state heat transfer properties of the integrated building components of investment and local economy, residential population and traffic flow and the consideration of the protective hot box method gb/t 13475 ⑼ 2, the construction of the Yunnan section of the national trunk line will adopt several different standards. Except for the construction of highways with Shuima, SHIMENG, Mengxin and Xinhe as the standards, there are only 37 kilometers of highways in the 149 kilometers of Zhaodai, and the rest of the sections are class II highways